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1988 GMC R2500

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National 2286 Differential Pinion Seal
for 1988 GMC R2500

National 2286 Differential Pinion Seal - 1988 GMC R2500

National
Brand:National
Part Number: 2286
UPC: 724956076017
Weight: 0.26 lbs
Condition:New



On Sale:

$18.99

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

Product Information

Description:

Get the National 2286 Differential Pinion Seal for your 1988 GMC R2500. 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
  • Provides good low temperature capability
  • Temperature range: -40F to 225F / -40C to 107C
  • Temperature range: -40F to 225F; -40C to 107C

Specifications:

Flanged Outside Diameter:
100.838 mm
Flanged Outside Diameter:
3.970 in.
Grade Type:
Premium
Housing Bore:
3.519 in.
Housing Bore:
89.380 mm
Inside Diameter:
2.201 in.
Inside Diameter:
55.910 mm
Material:
Nitrile
Outside Diameter:
3.523 in.
Outside Diameter:
89.480 mm
Part Description:
Oil Seal
Redicoat:
Yes
Series:
2000
Shaft Diameter:
2.201 in.
Shaft Diameter:
55.910 mm
Thickness:
0.590 in.
Thickness:
14.990 mm
Type:
74
Unit of Dimension:
in.
Width:
0.590 in.
Width:
14.990 mm
ACDelco #:
292-128
Chicago Rawhide #:
21955
General Motors #:
12305328
General Motors #:
26004811
General Motors #:
3977359
SKF #:
21955
Stemco #:
4321955
Timken #:
2286
Victor Reinz #:
47530
Country of Origin:
MX

National 2286 Differential Pinion Seal compatibility with your 1988 GMC R2500...

Last Updated: 09/06/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1989

 

1988

 

1987

 

1989

 

1988

 

1987

 
GMC R2500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
1
 
Rear Outer
 
with 10.5 (in) Ring Gear
with GMC Axle
 

GMC R2500



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

Rear Outer with 10.5 (in) Ring Gear
with GMC Axle

1 Per Vehicle

1988

 

1987

 

1988

 

1987

 
GMC R2500

4.8L L6 Gas OHV
1
 
Rear Outer
 
with 10.5 (in) Ring Gear
with GMC Axle
 

GMC R2500



4.8L L6 Gas OHV

Rear Outer with 10.5 (in) Ring Gear
with GMC Axle

1 Per Vehicle

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