1989 Ford Aerostar Differential Pinion Seals
Save up to 40% on original replacement 1989 Ford Aerostar Differential Pinion Seals. Navigate our online catalogue to find Differential Pinion Seals and other parts designed specifically to fit a 1989 Ford Aerostar.







Differential Pinion Seal - Rear
$16.00
In 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:
1.552 Shaft Diameter 3.160 Bore Diameter 3.165 Outside Diameter Seal 0.665 Width w/Spicer 30 Axle Exc. E99RA, RB Axles
1.552 Shaft Diameter 3.160 Bore Diameter 3.165 Outside Diameter Seal 0.665 Width w/Spicer 30 Axle Exc. E99RA, RB Axles






Differential Pinion Seal - Rear
$38.57
In 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:
1.552 Shaft Diameter 3.160 Bore Diameter 3.165 Outside Diameter Seal 0.530 Width w/Spicer 30 E99RA, RB Axles
1.552 Shaft Diameter 3.160 Bore Diameter 3.165 Outside Diameter Seal 0.530 Width w/Spicer 30 E99RA, RB Axles






Differential Pinion Seal - Rear
$8.34
In 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 2.776 Bore Diameter 2.781 Outside Diameter Seal 0.432 Width Except 7.50, 8.80 Ring Gear
1.813 Shaft Diameter 2.776 Bore Diameter 2.781 Outside Diameter Seal 0.432 Width Except 7.50, 8.80 Ring Gear







Differential Pinion Seal - Rear
$38.44
$24.64
10+ In Stock
Ships: Monday Sep. 29th
Pick-Up: Available Immediately
Pick-Up: Available Immediately
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
7.5 in., 8.8 in., 8.8 in. Ring Gear - Independent Rear Suspension
7.5 in., 8.8 in., 8.8 in. Ring Gear - Independent Rear Suspension







Differential Pinion Seal - Rear
$68.95
$58.58
In Stock
Ships: Monday Sep. 29th
Pick-Up: Ready in 1 Hour (Order before 12:00 PM)
Pick-Up: Ready in 1 Hour (Order before 12:00 PM)
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Dana/Spicer 30 Axle
Dana/Spicer 30 Axle



Differential Pinion Seal - Rear
$23.31
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with 7.5 (in) Ring Gear with Ford Axle
with 7.5 (in) Ring Gear with Ford Axle



Differential Pinion Seal - Rear Outer
$23.89
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Nitrile with 7.125 (in) Ring Gear with Spicer 30 Axle
Nitrile with 7.125 (in) Ring Gear with Spicer 30 Axle



Differential Pinion Seal - Rear Outer
$40.63
Call For Availability
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
Viton Type with 7.125 (in) Ring Gear with Spicer 30 Axle
Viton Type with 7.125 (in) Ring Gear with Spicer 30 Axle