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







Differential Pinion Seal - Rear
$15.67
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:
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Engine Base: 4.2L 258ci L6 (3.75x3.90; 95.3x99.0);
Vehicle Fitment Notes:
1.844 Shaft Diameter 2.750 Bore Diameter 2.754 Outside Diameter Seal 0.313 Width
1.844 Shaft Diameter 2.750 Bore Diameter 2.754 Outside Diameter Seal 0.313 Width



Differential Pinion Seal - Rear
$26.77
$24.88
Limited Stock
Ships: Today, Sep. 22nd
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
7.51 in. Ring Gear 1.84 in. I.D.
7.51 in. Ring Gear 1.84 in. I.D.



Differential Pinion Seal - Rear Outer
$18.50
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with 7.506 (in) or 8.875 (in) Ring Gear with AMC 20 Axle
with 7.506 (in) or 8.875 (in) Ring Gear with AMC 20 Axle



Differential Pinion Seal - Rear
$23.70
$19.42
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
7.51 in. Ring Gear 1.38 in. I.D.
7.51 in. Ring Gear 1.38 in. I.D.