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1979 GMC K3500

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National 3945 Engine Crankshaft Seal
for 1979 GMC K3500 7.4L V8 Gas OHV

National 3945 Engine Crankshaft Seal - 1979 GMC K3500

National
Brand:National
Part Number: 3945
UPC: 724956234332
Weight: 0.09 lbs
Condition:New



On Sale:

$11.24

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

Product Information

Description:

Get the National 3945 Engine Crankshaft Seal for your 1979 GMC K3500. 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
  • Design type: spring loaded; single-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
Helix Type:
Bi-Directional Lip Design
Housing Bore:
3.000 in.
Housing Bore:
76.200 mm
Inside Diameter:
2.330 in.
Inside Diameter:
59.180 mm
Material:
Polyacrylate
Outside Diameter:
3.005 in.
Outside Diameter:
76.330 mm
Part Description:
Oil Seal
Redicoat:
Yes
Series:
3000
Shaft Diameter:
2.330 in.
Shaft Diameter:
59.180 mm
Thickness:
0.400 in.
Thickness:
10.160 mm
Type:
48
Unit of Dimension:
in.
Width:
0.400 in.
Width:
10.160 mm
ACDelco #:
12303932
ACDelco #:
29533
ACDelco #:
296-01
ACDelco #:
296-25
AM General #:
05742152
AM General #:
05743285
AM General #:
5742152
AM General #:
5743285
American Motors Corp (AMC) #:
5365082
American Motors Corp (AMC) #:
J5365082
Chicago Rawhide #:
23300
General Motors #:
03860095
General Motors #:
0704-D104
General Motors #:
10191640
General Motors #:
10191642
General Motors #:
12303932
General Motors #:
23500286
General Motors #:
3860095
Mopar #:
T3839
SKF #:
23300
Timken #:
332271N
Timken #:
3945
Victor Reinz #:
46467
Victor Reinz #:
47572
Victor Reinz #:
48129
Country of Origin:
US

National 3945 Engine Crankshaft Seal compatibility with your 1979 GMC K3500...

Last Updated: 09/06/2024

Years Vehicle Per Vehicle PositionFitment Notes

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
GMC K3500

7.4L V8 Gas OHV
1
 
Front
 

GMC K3500



7.4L V8 Gas OHV

Front
1 Per Vehicle

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