Finish Selecting Your Vehicle

Choose your Submodel for your 1988 GMC R2500

  • Base
  • High Sierra
  • Sierra Classic

Shop By Brand

The Following brands are available based on your search.

  • ATP
    ATP
  • National Bearing
    National Bearing
  • Pioneer Cable
    Pioneer Cable
  • Timken
    Timken

Showing Products For 1988 GMC R2500 Automatic Transmission Extension Housing Seal

Below are all the different brands and applications for 1988 GMC R2500 Automatic Transmission Extension Housing Seal

Showing 1 - 10 of 11 Products for Automatic Transmission Extension Housing Seal.

Refine Your Search

Timken
1988 GMC R2500 Automatic Transmission Extension Housing Seal Timken

P311-16AA22C    9449  New

Qty:
In Stock & Ready to Ship
$10.14
Timken Automatic Transmission Extension Housing Seal
  • Grease/Oil Seal
  • 1.89 in. Shaft
  • Vent holes allow lubricants to flow freely around the seal lip - cooling seal components and removing heat build-up
Brand: Timken
Additional Fitment Information:
Vehicle Trans Type Transmission Trans. Speed Transmission Manuf. Code
1988 - GMC R2500 Transmission Automatic 3 THM400
ATP
1988 GMC R2500 Automatic Transmission Extension Housing Seal 6 Cyl 4.8L ATP

P311-0980AD1    SO-22  New

1358899 , 13926 , 760009 , 96135 , 9613S , OR74 , RP31 , SO-22

Qty:
In Stock & Ready to Ship
$8.26
  • ATP Automatic Transmission Extension Housing Seal
  • Position: Housing To Case O-Ring, Square-Cut - Rear Bearing Retainer To Case O-Ring
  • Product Attributes:
    • LineCode: Atp
  • ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
Brand: ATP
Additional Fitment Information:
Vehicle Submodel Transmission Manuf. Code Block Engine CID CC
1988 - GMC R2500 Base THM400 L 6 Cyl 4.8L 292 -
ATP
1988 GMC R2500 Automatic Transmission Extension Housing Seal 6 Cyl 4.8L ATP

P311-547B73F    HO-9  New

12325 , 1243400 , 1243401 , 1243402 , 12727 , 13639 , 1386231 , 14978 , 15005 , 15041 , 18458 , 24204540 , 33015 , 3848353 , 3896L , 3932255 , 410059 , 44074 , 4583 , 46140 , 46328 , 47361 , 759016 , 759118 , 7692S , 8657791 , 9613S , B5AZ7052A , B5AZ7507A , C2AZ7052A , D5AZ7052B , E2DZ7052A , HO-9 , ML25 , SL71

Qty:
In Stock & Ready to Ship
$10.93
  • ATP Automatic Transmission Extension Housing Seal
  • W/O Boot; W/Flange; W/O Extension Width: 0.5" Outer Diameter: 2.6875" Inner Diameter: 1.75" Position: Output
  • Product Attributes:
    • Inside Diameter: 1.75
    • LineCode: Atp
  • ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
Brand: ATP
Additional Fitment Information:
Vehicle Submodel Transmission Manuf. Code Block Engine CID CC
1988 - GMC R2500 Base THM400 L 6 Cyl 4.8L 292 -
ATP
1988 GMC R2500 Automatic Transmission Extension Housing Seal 6 Cyl 4.8L ATP

P311-547B73F    HO-9  New

Qty:
In Stock & Ready to Ship
$10.93
  • ATP Automatic Transmission Extension Housing Seal
  • Description: W/O Boot; W/Flange; W/O Extension Width: 0.5" Outer Diameter: 2.6875" Inner Diameter: 1.75" Position: Output
  • Product Attributes:
    • Inside Diameter: 1.75
    • LineCode: Atp
  • ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
Brand: ATP
Additional Fitment Information:
Vehicle Submodel Transmission Manuf. Code Block Engine CID CC
1988 - GMC R2500 Base THM400 L 6 Cyl 4.8L 292 -
ATP
1988 GMC R2500 Automatic Transmission Extension Housing Seal 6 Cyl 4.8L ATP

P311-51C862A    JO-57  New

14118 , 18992 , 33006 , 46433 , 759023 , 759149 , 8625893 , 8626009 , 8655031 , 9449 , JO-57 , ML26 , SL81

Qty:
In Stock & Ready to Ship
$9.75
  • ATP Automatic Transmission Extension Housing Seal
  • w/o Boot Width: 0.5625" Outer Diameter: 2.9375" Inner Diameter: 2.0625"
  • Product Attributes:
    • LineCode: Atp
  • ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
Brand: ATP
Additional Fitment Information:
Vehicle Submodel Transmission Manuf. Code Block Engine CID CC
1988 - GMC R2500 Base THM400 L 6 Cyl 4.8L 292 -
ATP
1988 GMC R2500 Automatic Transmission Extension Housing Seal 6 Cyl 4.8L ATP

P311-51C862A    JO-57  New

Qty:
In Stock & Ready to Ship
$9.75
  • ATP Automatic Transmission Extension Housing Seal
  • Description: w/o Boot Width: 0.5625" Outer Diameter: 2.9375" Inner Diameter: 2.0625"
  • Product Attributes:
    • LineCode: Atp
  • ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
Brand: ATP
Additional Fitment Information:
Vehicle Submodel Transmission Manuf. Code Block Engine CID CC
1988 - GMC R2500 Base THM400 L 6 Cyl 4.8L 292 -
Pioneer Cable
1988 GMC R2500 Automatic Transmission Extension Housing Seal 6 Cyl 4.8L Pioneer Cable

P311-2C581AB    760009  New

1358899 , 13926 , 96135 , 9613S , OR74 , RP31

Qty:
In Stock & Ready to Ship
$8.74
Pioneer Cable Automatic Transmission Extension Housing Seal
  • Position: Housing To Case O-Ring, Square-Cut - Rear Bearing Retainer To Case O-Ring
  • Pioneer Transmission Components are exact fit, no compromise replacement parts
Brand: Pioneer Cable
Additional Fitment Information:
Vehicle Submodel Transmission Manuf. Code Block Engine CID CC
1988 - GMC R2500 Base CH465/MC9 L 6 Cyl 4.8L 292 -
Pioneer Cable
1988 GMC R2500 Automatic Transmission Extension Housing Seal 6 Cyl 4.8L Pioneer Cable

P311-3A5D9A8    759023  New

14118 , 18992 , 33006 , 46433 , 8625893 , 8626009 , 8655031 , 9449 , ML26 , SL81

Qty:
In Stock & Ready to Ship
$10.52
Pioneer Cable Automatic Transmission Extension Housing Seal
  • w/o Boot Width: 0.5625" Outer Diameter: 2.9375" Inner Diameter: 2.0625"
  • Pioneer Transmission Components are exact fit, no compromise replacement parts
Brand: Pioneer Cable
Additional Fitment Information:
Vehicle Submodel Transmission Manuf. Code Block Engine CID CC
1988 - GMC R2500 Base THM400 L 6 Cyl 4.8L 292 -
Pioneer Cable
1988 GMC R2500 Automatic Transmission Extension Housing Seal 6 Cyl 4.8L Pioneer Cable

P311-49E9670    759016  New

12325 , 1243400 , 1243401 , 1243402 , 12727 , 13639 , 1386231 , 14978 , 15005 , 15041 , 18458 , 24204540 , 33015 , 3848353 , 3896L , 3932255 , 410059 , 44074 , 4583 , 46140 , 46328 , 47361 , 7692S , 8657791 , 9613S , B5AZ7052A , B5AZ7507A , C2AZ7052A , D5AZ7052B , E2DZ7052A , ML25 , SL71

Qty:
In Stock & Ready to Ship
$11.51
Pioneer Cable Automatic Transmission Extension Housing Seal
  • W/O Boot; W/Flange; W/O Extension Width: 0.5" Outer Diameter: 2.6875" Inner Diameter: 1.75" Position: Output
  • Product Attributes:
    • Inside Diameter: 1.75
  • Pioneer Transmission Components are exact fit, no compromise replacement parts
Brand: Pioneer Cable
Additional Fitment Information:
Vehicle Submodel Transmission Manuf. Code Block Engine CID CC
1988 - GMC R2500 Base CH465/MC9 L 6 Cyl 4.8L 292 -
National Bearing
1988 GMC R2500 Automatic Transmission Extension Housing Seal National Bearing

P311-1579FE0    9449  New

011619 , 12303603 , 18992 , 19015A , 245A15808.25 , 293-70 , 46433 , 65501S , 8623743 , 8625757 , 8625893 , 8626009 , 8655031 , 8675730 , 9449 , A65501S , A86227S , B29031 , JLM10961 , JO57 , N18992 , T3828 , T3951 , T65501S

Qty:
In Stock & Ready to Ship
$10.12
National Bearing Automatic Transmission Extension Housing Seal
  • Oil Seal
  • National 9449 Oil Seal
  • Product Attributes:
    • Helix Type: Counter-clockwise-spiral Lip Design
    • Housing Bore (Inch): 2.700
    • Inside Diameter:
      • 1.887
      • 47.930
    • Outside Diameter (Inch): 2.704
    • Part Description: Oil Seal
    • Sealing Material: Nitrile
    • Shaft (Inch): 1.887
    • Shaft (MM): 47.930
    • Unit of Dimension: Inch
    • Width (Inch): 0.582
  • 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 today’s vehicles.
Brand: National Bearing
Additional Fitment Information:
Vehicle Transmission Trans. Speed Transmission Manuf. Code
1988 - GMC R2500 Automatic 3 THM400

Showing 1 - 10 of 11 Products for Automatic Transmission Extension Housing Seal.