1966 Oldsmobile Jetstar 88 Differential Pinion Seals
Save up to 40% on original replacement 1966 Oldsmobile Jetstar 88 Differential Pinion Seals. Navigate our online catalogue to find Differential Pinion Seals and other parts designed specifically to fit a 1966 Oldsmobile Jetstar 88.








Differential Pinion Seal - Rear
$17.24
$15.47
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



Differential Pinion Seal - Rear Outer
$16.23
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with 8.875 (in) Ring Gear with GMC Differential
with 8.875 (in) Ring Gear with GMC Differential



Differential Pinion Seal - Rear
$20.59
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
1.645 Shaft Diameter 2.656 Bore Diameter 2.660 Outside Diameter Seal 0.400 Width
1.645 Shaft Diameter 2.656 Bore Diameter 2.660 Outside Diameter Seal 0.400 Width