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








Differential Pinion Seal - Rear
$17.24
$15.47
10+ In Stock
Ships: Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
Pick-Up: Ready in 1 Hour Tuesday Sep. 23rd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Non 12 Bolt Housing Cover
Non 12 Bolt Housing Cover



Differential Pinion Seal - Rear Outer
$23.64
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with 8.2 (in) Ring Gear with GMC Axle
with 8.2 (in) Ring Gear with GMC Axle



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 From Chas. 7H334149 w/2.78 Thru 2.93 Axle Ratios
1.645 Shaft Diameter 2.656 Bore Diameter 2.660 Outside Diameter Seal 0.400 Width From Chas. 7H334149 w/2.78 Thru 2.93 Axle Ratios