1979 Mercury Cougar Differential Pinion Seals
Save up to 40% on original replacement 1979 Mercury Cougar Differential Pinion Seals. Navigate our online catalogue to find Differential Pinion Seals and other parts designed specifically to fit a 1979 Mercury Cougar.







Differential Pinion Seal - Rear
$10.23
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 Notes:
1.813 Shaft Diameter 3.001 Bore Diameter 3.006 Outside Diameter Seal 0.563 Width
1.813 Shaft Diameter 3.001 Bore Diameter 3.006 Outside Diameter Seal 0.563 Width



Differential Pinion Seal - Rear
$23.96
$21.52
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 in. Ring Gear - 28 Splines Axle Shaft
9 in. Ring Gear - 28 Splines Axle Shaft



Differential Pinion Seal - Rear
$16.59
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with 9 (in) Ring Gear with Ford Axle
with 9 (in) Ring Gear with Ford Axle