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1978 Chevrolet K20 Suburban

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National 6712NA Auto Trans Oil Pump Seal
for 1978 Chevrolet K20 Suburban

National 6712NA Auto Trans Oil Pump Seal - 1978 Chevrolet K20 Suburban

National
Brand:National
Part Number: 6712NA
UPC: 724956173600
Weight: 0.1 lbs
Condition:New



On Sale:

$6.20

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

Product Information

Description:

Get the National 6712NA Auto Trans Oil Pump Seal for your 1978 Chevrolet K20 Suburban. 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; single-lip
  • Low swell in hydrocarbon fluids
  • Resistance to EP lubricants
  • Temperature range: -20F to 300F / -29C to 49C

Specifications:

Flanged Outside Diameter:
3.045 in.
Flanged Outside Diameter:
77.343 mm
Grade Type:
Premium
Helix Type:
Clockwise-Spiral Lip Design
Housing Bore:
2.758 in.
Housing Bore:
70.050 mm
Inside Diameter:
1.875 in.
Inside Diameter:
47.630 mm
Material:
Polyacrylate
Outside Diameter:
2.762 in.
Outside Diameter:
70.150 mm
Part Description:
Oil Seal
Redicoat:
Yes
Sealing Material:
Polyacrylate
Series:
6000
Shaft Diameter:
1.875 in.
Shaft Diameter:
47.630 mm
Thickness:
0.425 in.
Thickness:
10.800 mm
Type:
75
Unit of Dimension:
in.
Width:
0.425 in.
Width:
10.800 mm
ACDelco #:
293-33
ATP #:
CO-4
ATP #:
EO6
American Motors Corp (AMC) #:
8626912
Chicago Rawhide #:
18692
General Motors #:
12304521
General Motors #:
1243396
General Motors #:
1243397
General Motors #:
1359176
General Motors #:
1373030
General Motors #:
1384746
General Motors #:
23015975
General Motors #:
3702068
General Motors #:
372068
General Motors #:
3737894
General Motors #:
3746601
General Motors #:
3755974
General Motors #:
3772748
General Motors #:
3865924
General Motors #:
3924127
General Motors #:
705216
General Motors #:
8623789
General Motors #:
8625571
General Motors #:
8626916
General Motors #:
8640345
General Motors #:
8641300
General Motors #:
8641826
General Motors #:
8641878
General Motors #:
8641904
General Motors #:
8641952
General Motors #:
8655122
General Motors #:
8670283
General Motors #:
91384749
General Motors #:
960151870
ITM Engine Components #:
15-30102
Jaguar #:
AEU1065
Mcquay-Norris #:
T277G
Mcquay-Norris #:
T308D
Midas #:
GS1321
Mopar #:
T1812
Mopar #:
T1814
Mopar #:
T1816
Mopar #:
T1817
Mopar #:
T3928
Peugeot #:
2264.06
SKF #:
18692
Suzuki #:
22823-61A01
Timken #:
6712NA
TransTec #:
B29052
TransTec #:
B29137
TransTec #:
B37066
Victor Reinz #:
47396
Victor Reinz #:
47462
Victor Reinz #:
49713
Country of Origin:
MX

National 6712NA Auto Trans Oil Pump Seal compatibility with your 1978 Chevrolet K20 Suburban...

Last Updated: 09/06/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Chevrolet K20 Suburban

5.7L V8 Gas OHV
1
 
Front
 
3 Speed
Automatic Transmission
Mfr Code: THM400
 

Chevrolet K20 Suburban



5.7L V8 Gas OHV

Front 3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle
Chevrolet K20 Suburban

4.8L L6 Gas OHV
1
 
Front
 
3 Speed
Automatic Transmission
Mfr Code: THM400
 

Chevrolet K20 Suburban



4.8L L6 Gas OHV

Front 3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle
Chevrolet K20 Suburban

4.8L L6 Gas OHV,
5.7L V8 Gas OHV
1
 
Front
 
3 Speed
Automatic Transmission
Mfr Code: THM350
 

Chevrolet K20 Suburban



4.8L L6 Gas OHV,
5.7L V8 Gas OHV

Front 3 Speed
Automatic Transmission
Mfr Code: THM350

1 Per Vehicle

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 
Chevrolet K20 Suburban

6.6L V8 Gas OHV
1
 
Front
 
3 Speed
Automatic Transmission
Mfr Code: THM350
 

Chevrolet K20 Suburban



6.6L V8 Gas OHV

Front 3 Speed
Automatic Transmission
Mfr Code: THM350

1 Per Vehicle

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 
Chevrolet K20 Suburban

6.6L V8 Gas OHV
1
 
Front
 
3 Speed
Automatic Transmission
Mfr Code: THM400
 

Chevrolet K20 Suburban



6.6L V8 Gas OHV

Front 3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet K20 Suburban

5.0L V8 Gas OHV
1
 
Front
 
3 Speed
Automatic Transmission
Mfr Code: THM350
 

Chevrolet K20 Suburban



5.0L V8 Gas OHV

Front 3 Speed
Automatic Transmission
Mfr Code: THM350

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet K20 Suburban

5.0L V8 Gas OHV
1
 
Front
 
3 Speed
Automatic Transmission
Mfr Code: THM400
 

Chevrolet K20 Suburban



5.0L V8 Gas OHV

Front 3 Speed
Automatic Transmission
Mfr Code: THM400

1 Per Vehicle

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