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  2. Auto Parts
  3. Trans Components - Automatic
  4. Service Kits
  5. Auto Trans Extension Housing Seal Kit
  6. National 5208

National 5208 Auto Trans Extension Housing Seal Kit

National 5208 Auto Trans Extension Housing Seal Kit

National
Brand:National
Part Number: 5208
UPC: 724956157839
Weight: 0.26 lbs
Condition:New



On Sale:

$16.33

Availability:
15 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the National 5208 Auto Trans Extension Housing Seal Kit for your vehicle. Buy now and secure your purchase online!

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for todays vehicles.

Features and Benefits:

  • Delivers quality and reliable performance for every type of repair
  • Design type: spring loaded; multi-lip
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Temperature range: -40F to 225F / -40C to 107C

Specifications:

Contains:
RP775 Bushing
Grade Type:
Premium
Inside Diameter:
1.5748 in.
Inside Diameter:
40.000 mm
Material:
Nitrile
Outside Diameter:
1.999 in.
Outside Diameter:
3.1496 in.
Outside Diameter:
68.580 mm
Outside Diameter:
80.000 mm
Part Description:
Oil Seal
Sealing Material:
Nitrile
Shaft Diameter:
1.887 in.
Shaft Diameter:
47.930 mm
Thickness:
1.000 in.
Thickness:
25.400 mm
Type:
74
Unit of Dimension:
in.
Width:
1.000 in.
Width:
25.400 mm
Chicago Rawhide #:
18998
General Motors #:
8623966
General Motors #:
8625893
General Motors #:
8626009
General Motors #:
8626901
SKF #:
18998
Timken #:
5208
Country of Origin:
US

Select a vehicle to narrow National 5208 Auto Trans Extension Housing Seal Kit fitment info!

Last Updated: 09/06/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Showing 100 fitments from page 11 of 16

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC K1500

6.2L V8 Diesel OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
4WD
 

GMC K1500



6.2L V8 Diesel OHV

Rear Transfer Case Output Shaft Seal Kit
4WD

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
GMC K1500

5.0L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K1500



5.0L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
GMC K1500

5.0L V8 Gas OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
4WD
 

GMC K1500



5.0L V8 Gas OHV

Rear Transfer Case Output Shaft Seal Kit
4WD

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC K1500

5.7L V8 Gas OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
4WD
 

GMC K1500



5.7L V8 Gas OHV

Rear Transfer Case Output Shaft Seal Kit
4WD

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
GMC K1500

5.7L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K1500



5.7L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC K1500

4.1L L6 Gas OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
4WD
 

GMC K1500



4.1L L6 Gas OHV

Rear Transfer Case Output Shaft Seal Kit
4WD

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
GMC K1500

4.1L L6 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K1500



4.1L L6 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1980

 

1980

 
GMC K1500

4.8L L6 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
4WD
 

GMC K1500



4.8L L6 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Transfer Case Output Shaft Seal Kit
4WD

1 Per Vehicle

1980

 

1980

 
GMC K1500

4.8L L6 Gas OHV,
7.4L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K1500



4.8L L6 Gas OHV,
7.4L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1980

 

1979

 

1980

 

1979

 
GMC K1500

6.6L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K1500



6.6L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1999

 

1998

 

1997

 

1996

 

1995

 
GMC K1500 Suburban

6.5L V8 Diesel OHV Turbo
1
 		 
Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E
 

GMC K1500 Suburban



6.5L V8 Diesel OHV Turbo Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC K1500 Suburban

5.7L V8 Gas OHV
1
 		 
Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E
 

GMC K1500 Suburban



5.7L V8 Gas OHV Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC K1500 Suburban

6.2L V8 Diesel OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 208 Transfer Case
2 Speed
4WD
 

GMC K1500 Suburban



6.2L V8 Diesel OHV

Rear Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 208 Transfer Case
2 Speed
4WD

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC K1500 Suburban

5.7L V8 Gas OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 208 Transfer Case
2 Speed
4WD
 

GMC K1500 Suburban



5.7L V8 Gas OHV

Rear Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 208 Transfer Case
2 Speed
4WD

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
GMC K1500 Suburban

6.2L V8 Diesel OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K1500 Suburban



6.2L V8 Diesel OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
GMC K1500 Suburban

5.7L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K1500 Suburban



5.7L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1982

 

1982

 
GMC K1500 Suburban

5.0L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K1500 Suburban



5.0L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1982

 

1982

 
GMC K1500 Suburban

5.0L V8 Gas OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 208 Transfer Case
2 Speed
4WD
 

GMC K1500 Suburban



5.0L V8 Gas OHV

Rear Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 208 Transfer Case
2 Speed
4WD

1 Per Vehicle

1980

 

1980

 
GMC K1500 Suburban

4.1L L6 Gas OHV,
6.6L V8 Gas OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 208 Transfer Case
2 Speed
4WD
 

GMC K1500 Suburban



4.1L L6 Gas OHV,
6.6L V8 Gas OHV

Rear Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 208 Transfer Case
2 Speed
4WD

1 Per Vehicle

1980

 

1979

 

1980

 

1979

 
GMC K1500 Suburban

4.1L L6 Gas OHV,
6.6L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K1500 Suburban



4.1L L6 Gas OHV,
6.6L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1979

 

1979

 
GMC K1500 Suburban

5.0L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K1500 Suburban



5.0L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1978

 

1978

 
GMC K25

4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25



4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1977

 

1977

 
GMC K25

5.0L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25



5.0L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1977

 

1976

 

1977

 

1976

 
GMC K25

7.4L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25



7.4L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1977

 

1976

 

1975

 

1977

 

1976

 

1975

 
GMC K25

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1976

 

1975

 

1976

 

1975

 
GMC K25

4.1L L6 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25



4.1L L6 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1978

 

1978

 
GMC K25 Suburban

4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25 Suburban



4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1977

 

1977

 
GMC K25 Suburban

5.0L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25 Suburban



5.0L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1977

 

1976

 

1977

 

1976

 
GMC K25 Suburban

7.4L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25 Suburban



7.4L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1977

 

1976

 

1975

 

1977

 

1976

 

1975

 
GMC K25 Suburban

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25 Suburban



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1974

 

1974

 
GMC K25/K2500 Pickup

4.8L L6 LPG OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Pickup



4.8L L6 LPG OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1974

 

1973

 

1974

 

1973

 
GMC K25/K2500 Pickup

4.1L L6 LPG OHV,
7.4L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Pickup



4.1L L6 LPG OHV,
7.4L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 
GMC K25/K2500 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Pickup



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 
GMC K25/K2500 Pickup

4.1L L6 Gas OHV,
4.8L L6 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Pickup



4.1L L6 Gas OHV,
4.8L L6 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 
GMC K25/K2500 Pickup

5.0L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Pickup



5.0L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1972

 

1971

 

1970

 

1972

 

1971

 

1970

 
GMC K25/K2500 Pickup

6.6L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Pickup



6.6L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1969

 

1968

 

1969

 

1968

 
GMC K25/K2500 Pickup

6.5L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Pickup



6.5L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1969

 

1968

 

1967

 

1969

 

1968

 

1967

 
GMC K25/K2500 Pickup

5.0L V6 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Pickup



5.0L V6 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1968

 

1967

 

1968

 

1967

 
GMC K25/K2500 Pickup

5.3L V8 Gas OHV,
5.7L V6 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Pickup



5.3L V8 Gas OHV,
5.7L V6 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1967

 

1967

 
GMC K25/K2500 Pickup

4.6L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Pickup



4.6L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1974

 

1973

 

1974

 

1973

 
GMC K25/K2500 Suburban

4.1L L6 LPG OHV,
7.4L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Suburban



4.1L L6 LPG OHV,
7.4L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 
GMC K25/K2500 Suburban

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Suburban



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 

1974

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1967

 
GMC K25/K2500 Suburban

4.1L L6 Gas OHV,
4.8L L6 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Suburban



4.1L L6 Gas OHV,
4.8L L6 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 

1973

 

1972

 

1971

 

1970

 

1969

 

1968

 
GMC K25/K2500 Suburban

5.0L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Suburban



5.0L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1972

 

1971

 

1970

 

1972

 

1971

 

1970

 
GMC K25/K2500 Suburban

6.6L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Suburban



6.6L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1969

 

1968

 

1969

 

1968

 
GMC K25/K2500 Suburban

6.5L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Suburban



6.5L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1969

 

1968

 

1967

 

1969

 

1968

 

1967

 
GMC K25/K2500 Suburban

5.0L V6 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Suburban



5.0L V6 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1968

 

1967

 

1968

 

1967

 
GMC K25/K2500 Suburban

5.3L V8 Gas OHV,
5.7L V6 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Suburban



5.3L V8 Gas OHV,
5.7L V6 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1967

 

1967

 
GMC K25/K2500 Suburban

4.6L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K25/K2500 Suburban



4.6L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC K2500

6.5L V8 Diesel OHV Turbo
1
 		 
Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E
 

GMC K2500



6.5L V8 Diesel OHV Turbo Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC K2500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 		 
Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E
 

GMC K2500



5.7L V8 Gas OHV,
7.4L V8 Gas OHV Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle

1998

 

1998

 
GMC K2500

5.0L V8 Gas OHV
1
 		 
Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E
 

GMC K2500



5.0L V8 Gas OHV Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle

1996

 

1996

 
GMC K2500

5.7L V8 CNG OHV
1
 		 
Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E
 

GMC K2500



5.7L V8 CNG OHV Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle

1995

 

1994

 

1995

 

1994

 
GMC K2500

6.5L V8 Diesel OHV
1
 		 
Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E
 

GMC K2500



6.5L V8 Diesel OHV Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 		 
Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E
 

GMC K2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
GMC K2500

6.2L V8 Diesel OHV
1
 		 
Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E
 

GMC K2500



6.2L V8 Diesel OHV Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle

1991

 

1991

 
GMC K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
1st Design
Includes Bushings
1 (in) Width
with New Process 241C Transfer Case
1.99 (in) Outside Diameter
2 Speed
4WD
 

GMC K2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Rear Transfer Case Output Shaft Seal Kit
1st Design
Includes Bushings
1 (in) Width
with New Process 241C Transfer Case
1.99 (in) Outside Diameter
2 Speed
4WD

1 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
GMC K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
GMC K2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 241C Transfer Case
2 Speed
4WD
 

GMC K2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

Rear Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 241C Transfer Case
2 Speed
4WD

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC K2500

6.2L V8 Diesel OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K2500



6.2L V8 Diesel OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC K2500

6.2L V8 Diesel OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 208 Transfer Case
2 Speed
4WD
 

GMC K2500



6.2L V8 Diesel OHV

Rear Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 208 Transfer Case
2 Speed
4WD

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC K2500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 208 Transfer Case
2 Speed
4WD
 

GMC K2500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV

Rear Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 208 Transfer Case
2 Speed
4WD

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
GMC K2500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K2500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1985

 

1985

 
GMC K2500

4.3L V6 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K2500



4.3L V6 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1985

 

1985

 
GMC K2500

4.3L V6 Gas OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 208 Transfer Case
2 Speed
4WD
 

GMC K2500



4.3L V6 Gas OHV

Rear Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 208 Transfer Case
2 Speed
4WD

1 Per Vehicle

1980

 

1980

 
GMC K2500

4.1L L6 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K2500



4.1L L6 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1980

 

1980

 
GMC K2500

4.1L L6 Gas OHV,
6.6L V8 Gas OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 208 Transfer Case
2 Speed
4WD
 

GMC K2500



4.1L L6 Gas OHV,
6.6L V8 Gas OHV

Rear Transfer Case Output Shaft Seal Kit
Includes Bushings
with New Process 208 Transfer Case
2 Speed
4WD

1 Per Vehicle

1980

 

1979

 

1980

 

1979

 
GMC K2500

6.6L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K2500



6.6L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 
GMC K2500 Suburban

6.5L V8 Diesel OHV Turbo
1
 		 
Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E
 

GMC K2500 Suburban



6.5L V8 Diesel OHV Turbo Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC K2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 		 
Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E
 

GMC K2500 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC K2500 Suburban

6.2L V8 Diesel OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K2500 Suburban



6.2L V8 Diesel OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC K2500 Suburban

6.2L V8 Diesel OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
4WD
 

GMC K2500 Suburban



6.2L V8 Diesel OHV

Rear Transfer Case Output Shaft Seal Kit
4WD

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
GMC K2500 Suburban

5.7L V8 Gas OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
4WD
 

GMC K2500 Suburban



5.7L V8 Gas OHV

Rear Transfer Case Output Shaft Seal Kit
4WD

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
GMC K2500 Suburban

5.7L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K2500 Suburban



5.7L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1984

 

1984

 
GMC K2500 Suburban

4.8L L6 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K2500 Suburban



4.8L L6 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1984

 

1984

 
GMC K2500 Suburban

4.8L L6 Gas OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
4WD
 

GMC K2500 Suburban



4.8L L6 Gas OHV

Rear Transfer Case Output Shaft Seal Kit
4WD

1 Per Vehicle

1982

 

1981

 

1980

 

1982

 

1981

 

1980

 
GMC K2500 Suburban

4.8L L6 Gas OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
4WD
 

GMC K2500 Suburban



4.8L L6 Gas OHV

Rear Transfer Case Output Shaft Seal Kit
4WD

1 Per Vehicle

1982

 

1981

 

1980

 

1979

 

1982

 

1981

 

1980

 

1979

 
GMC K2500 Suburban

4.8L L6 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K2500 Suburban



4.8L L6 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1980

 

1980

 
GMC K2500 Suburban

6.6L V8 Gas OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
4WD
 

GMC K2500 Suburban



6.6L V8 Gas OHV

Rear Transfer Case Output Shaft Seal Kit
4WD

1 Per Vehicle

1980

 

1979

 

1980

 

1979

 
GMC K2500 Suburban

6.6L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K2500 Suburban



6.6L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1978

 

1978

 
GMC K35

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K35



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1977

 

1977

 
GMC K35

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K35



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1974

 

1974

 
GMC K35/K3500 Pickup

4.8L L6 LPG OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K35/K3500 Pickup



4.8L L6 LPG OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1974

 

1973

 

1974

 

1973

 
GMC K35/K3500 Pickup

4.1L L6 LPG OHV,
7.4L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K35/K3500 Pickup



4.1L L6 LPG OHV,
7.4L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1970

 

1974

 

1973

 

1972

 

1971

 

1970

 
GMC K35/K3500 Pickup

4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K35/K3500 Pickup



4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1973

 

1972

 

1971

 

1970

 

1973

 

1972

 

1971

 

1970

 
GMC K35/K3500 Pickup

5.0L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K35/K3500 Pickup



5.0L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1972

 

1971

 

1970

 

1972

 

1971

 

1970

 
GMC K35/K3500 Pickup

6.6L V8 Gas OHV
1
 		 
Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K35/K3500 Pickup



6.6L V8 Gas OHV Includes Bushings
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1969

 

1969

 
GMC K35/K3500 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
1
 		 
Includes Bushings
with 3-Speed General Motors THM400 Transmission
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
 

GMC K35/K3500 Pickup



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Includes Bushings
with 3-Speed General Motors THM400 Transmission
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in

1 Per Vehicle

1969

 

1968

 

1969

 

1968

 
GMC K35/K3500 Pickup

4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V6 Gas OHV,
5.0L V8 Gas OHV,
6.5L V8 Gas OHV
1
 		 
Includes Bushings
with 3-Speed General Motors THM400 Transmission
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
 

GMC K35/K3500 Pickup



4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V6 Gas OHV,
5.0L V8 Gas OHV,
6.5L V8 Gas OHV Includes Bushings
with 3-Speed General Motors THM400 Transmission
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in

1 Per Vehicle

1968

 

1968

 
GMC K35/K3500 Pickup

5.3L V8 Gas OHV,
5.7L V6 Gas OHV
1
 		 
Includes Bushings
with 3-Speed General Motors THM400 Transmission
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in
 

GMC K35/K3500 Pickup



5.3L V8 Gas OHV,
5.7L V6 Gas OHV Includes Bushings
with 3-Speed General Motors THM400 Transmission
1.890 (in) Shaft
with Extension Housing Diameter 1.9945in

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 
GMC K3500

6.5L V8 Diesel OHV Turbo
1
 		 
Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E
 

GMC K3500



6.5L V8 Diesel OHV Turbo Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

2000

 

1999

 

1998

 

1997

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 
GMC K3500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 		 
Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E
 

GMC K3500



5.7L V8 Gas OHV,
7.4L V8 Gas OHV Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
GMC K3500

6.2L V8 Diesel OHV
1
 		 
Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E
 

GMC K3500



6.2L V8 Diesel OHV Includes Bushings
Under 15,000 (lb) Gross Vehicle Weight (GVW)
without Boot
with Extension Housing Diameter 1.9945in
4 Speed
Automatic Transmission
Mfr Code: 4L80-E

1 Per Vehicle

1990

 

1989

 

1988

 

1990

 

1989

 

1988

 
GMC K3500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K3500



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1989

 

1988

 

1989

 

1988

 
GMC K3500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Rear
 
Transfer Case Output Shaft Seal Kit
4WD
 

GMC K3500



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Rear Transfer Case Output Shaft Seal Kit
4WD

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC K3500

6.2L V8 Diesel OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K3500



6.2L V8 Diesel OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
GMC K3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K3500



4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1980

 

1979

 

1980

 

1979

 
GMC K3500

6.6L V8 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC K3500



6.6L V8 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1978

 

1978

 
GMC P15

4.8L L6 Gas OHV
1
 		 
Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400
 

GMC P15



4.8L L6 Gas OHV Includes Bushings
with Extension Housing Diameter 1.9945in
3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle
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