1978 GMC P35 Differential Pinion Seals
Save up to 40% on original replacement 1978 GMC P35 Differential Pinion Seals. Navigate our online catalogue to find Differential Pinion Seals and other parts designed specifically to fit a 1978 GMC P35.







Differential Pinion Seal - Rear
$19.90
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Front Brake: Disc; Brake: Disc;
Front Brake: Disc; Brake: Disc;
Vehicle Fitment Notes:
1.875 Shaft Diameter 3.160 Bore Diameter 3.165 Outside Diameter Seal 0.770 Width M.H.C.
1.875 Shaft Diameter 3.160 Bore Diameter 3.165 Outside Diameter Seal 0.770 Width M.H.C.





Differential Pinion Seal - Rear
$21.82
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Front Brake: Disc; Brake: Drum;
Front Brake: Disc; Brake: Drum;
Vehicle Fitment Notes:
2.201 Shaft Diameter 3.519 Bore Diameter 3.523 Outside Diameter Seal 0.591 Width w/10.50" Ring Gear w/o Dana Axle
2.201 Shaft Diameter 3.519 Bore Diameter 3.523 Outside Diameter Seal 0.591 Width w/10.50" Ring Gear w/o Dana Axle





Differential Pinion Seal - Rear
$21.39
Limited Stock
Ships: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Pick-Up: in 5-6 Business Days
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
2.598 Shaft Diameter 3.481 Bore Diameter 3.486 Outside Diameter Seal 0.438 Width H110 Axle
2.598 Shaft Diameter 3.481 Bore Diameter 3.486 Outside Diameter Seal 0.438 Width H110 Axle



Differential Pinion Seal - Rear
$38.89
$33.05
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
10.5 in. Ring Gear - Non Spicer Axle
10.5 in. Ring Gear - Non Spicer Axle



Differential Pinion Seal - Rear
$37.64
$31.40
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
10.5 in. Ring Gear - Non 4.10, 4.56 Gear Ratio
10.5 in. Ring Gear - Non 4.10, 4.56 Gear Ratio



Differential Pinion Seal - Rear
$37.64
$31.40
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
9.75 In. Ring Gear
9.75 In. Ring Gear



Differential Pinion Seal - Rear Outer
$26.22
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with 10.5 (in) Ring Gear with GMC Axle
with 10.5 (in) Ring Gear with GMC Axle



Differential Pinion Seal - Rear Outer
$26.14
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with GMC H110 Differential
with GMC H110 Differential



Differential Pinion Seal - Rear Outer
$22.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with 10.5 (in) Ring Gear with Spicer 70HD Axle
with 10.5 (in) Ring Gear with Spicer 70HD Axle