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1966 GMC 3000

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National 5778 Differential Pinion Seal
for 1966 GMC 3000

National 5778 Differential Pinion Seal - 1966 GMC 3000

National
Brand:National
Part Number: 5778
UPC: 724956161720
Weight: 0.2 lbs
Condition:New



On Sale:

$16.55

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

Product Information

Description:

Get the National 5778 Differential Pinion Seal for your 1966 GMC 3000. 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
  • Low swell in hydrocarbon fluids
  • Provides good low temperature capability
  • Resistance to EP lubricants
  • Temperature range: -20F to 300F / -29C to 49C
  • Temperature range: -40F to 225F; -40C to 107C

Specifications:

Grade Type:
Premium
Housing Bore:
3.160 in.
Housing Bore:
80.260 mm
Inside Diameter:
1.552 in.
Inside Diameter:
39.420 mm
Material:
Polyacrylate
Outside Diameter:
3.165 in.
Outside Diameter:
80.390 mm
Part Description:
Oil Seal
Redicoat:
Yes
Series:
5000
Shaft Diameter:
1.552 in.
Shaft Diameter:
39.420 mm
Thickness:
0.645 in.
Thickness:
16.383 mm
Type:
72
Unit of Dimension:
in.
Width:
0.645 in.
Width:
16.383 mm
ACDelco #:
292-12
AM General #:
998092
AM General #:
SB-998092
American Motors Corp (AMC) #:
307024
American Motors Corp (AMC) #:
4746772
American Motors Corp (AMC) #:
998092
Chicago Rawhide #:
15788
Chrysler #:
05012454AA
Chrysler #:
05012454AB
Chrysler #:
05019154AA
Chrysler #:
1791590
Chrysler #:
2067211
Chrysler #:
2961190
Chrysler #:
4746772
Chrysler #:
5012454AA
Chrysler #:
5012454AB
Chrysler #:
5019154AA
Chrysler #:
J0998092
Clark Lift Truck #:
784959
Dana Commercial Vehicle Service Parts #:
39118-2
Dana Commercial Vehicle Service Parts #:
40793-2
Ford #:
8M4676
Ford #:
8M4676A
Ford #:
B6A4676A
Ford #:
C6TZ4676A
Ford #:
E1TZ4676A
Ford #:
E4TZ4676A
Ford #:
E4TZ4676C
Ford #:
LF4676A
Ford #:
MC4676A
General Motors #:
10046337
General Motors #:
2235018
General Motors #:
2351945
General Motors #:
3979614
General Motors #:
409235
ITM Engine Components #:
211-6369
ITM Engine Components #:
P6369
ITM Engine Components #:
PR1175
Jeep #:
05012454AA
Jeep #:
05012454AB
Jeep #:
05019154AA
Jeep #:
4746772
Jeep #:
5012454AA
Jeep #:
5012454AB
Jeep #:
5019154AA
Jeep #:
J0998092
John Deere #:
152205
Mopar #:
2954010
Mopar #:
4746772
Mopar #:
5012454AB
Mopar #:
T1445
SKF #:
15788
Spicer #:
14223
Spicer #:
142234
Spicer #:
34027
Spicer #:
34027-1
Spicer #:
35723
Spicer #:
39118
Spicer #:
39118-2
Spicer #:
40793
Spicer #:
46053
Spicer #:
SKA16333
Studebaker #:
184160
Studebaker #:
199379
Studebaker #:
199379X1
Studebaker #:
511655
Studebaker #:
6484093
Timken #:
5778
Vera #:
65-02429
Victor Reinz #:
39118
Victor Reinz #:
46053
Victor Reinz #:
49161
Volvo Cars #:
3520682-0
White Truck #:
1728192
White Truck #:
2122
Country of Origin:
US

National 5778 Differential Pinion Seal compatibility with your 1966 GMC 3000...

Last Updated: 09/06/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1966

 

1966

 
GMC 3000

4.1L L6 Gas OHV
1
 
Front Outer
 
Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-5CFHD Axle
 

GMC 3000



4.1L L6 Gas OHV

Front Outer Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-5CFHD Axle

1 Per Vehicle

1966

 

1966

 
GMC 3000

4.1L L6 Gas OHV
1
 
Front Outer
 
Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-5F Axle
 

GMC 3000



4.1L L6 Gas OHV

Front Outer Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-5F Axle

1 Per Vehicle

1966

 

1966

 
GMC 3000

4.1L L6 Gas OHV
1
 
Rear Outer
 
Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-1 Axle
 

GMC 3000



4.1L L6 Gas OHV

Rear Outer Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-1 Axle

1 Per Vehicle

1966

 

1965

 

1966

 

1965

 
GMC 3000

5.7L V6 Gas OHV
1
 
Front Outer
 
Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-5CFHD Axle
 

GMC 3000



5.7L V6 Gas OHV

Front Outer Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-5CFHD Axle

1 Per Vehicle

1966

 

1965

 

1966

 

1965

 
GMC 3000

5.7L V6 Gas OHV
1
 
Front Outer
 
Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-5F Axle
 

GMC 3000



5.7L V6 Gas OHV

Front Outer Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-5F Axle

1 Per Vehicle

1966

 

1965

 

1966

 

1965

 
GMC 3000

5.7L V6 Gas OHV
1
 
Rear Outer
 
Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-1 Axle
 

GMC 3000



5.7L V6 Gas OHV

Rear Outer Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-1 Axle

1 Per Vehicle

1966

 

1965

 

1964

 

1963

 

1966

 

1965

 

1964

 

1963

 
GMC 3000

4.6L V8 Gas OHV,
4.8L L6 Gas OHV,
5.0L V6 Gas OHV
1
 
Rear Outer
 
Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-1 Axle
 

GMC 3000



4.6L V8 Gas OHV,
4.8L L6 Gas OHV,
5.0L V6 Gas OHV

Rear Outer Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-1 Axle

1 Per Vehicle

1966

 

1965

 

1964

 

1963

 

1966

 

1965

 

1964

 

1963

 
GMC 3000

4.8L L6 Gas OHV
1
 
Front Outer
 
Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-5CFHD Axle
 

GMC 3000



4.8L L6 Gas OHV

Front Outer Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-5CFHD Axle

1 Per Vehicle

1966

 

1965

 

1964

 

1963

 

1966

 

1965

 

1964

 

1963

 
GMC 3000

4.8L L6 Gas OHV
1
 
Front Outer
 
Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-5F Axle
 

GMC 3000



4.8L L6 Gas OHV

Front Outer Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-5F Axle

1 Per Vehicle

1966

 

1965

 

1964

 

1963

 

1962

 

1961

 

1960

 

1966

 

1965

 

1964

 

1963

 

1962

 

1961

 

1960

 
GMC 3000

4.6L V8 Gas OHV,
5.0L V6 Gas OHV
1
 
Front Outer
 
Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-5CFHD Axle
 

GMC 3000



4.6L V8 Gas OHV,
5.0L V6 Gas OHV

Front Outer Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-5CFHD Axle

1 Per Vehicle

1966

 

1965

 

1964

 

1963

 

1962

 

1961

 

1960

 

1966

 

1965

 

1964

 

1963

 

1962

 

1961

 

1960

 
GMC 3000

4.6L V8 Gas OHV,
5.0L V6 Gas OHV
1
 
Front Outer
 
Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-5F Axle
 

GMC 3000



4.6L V8 Gas OHV,
5.0L V6 Gas OHV

Front Outer Nitrile
with 8.5 (in) Ring Gear
with Spicer 44-5F Axle

1 Per Vehicle

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