1973 Buick Regal Differential Pinion Seal
Browse our online catalogue to find original replacement Differential Pinion Seals specifically designed to fit a 1973 Buick Regal.





1973 Buick Regal Differential Pinion Seal
$17.24
$13.34
10+ In Stock
Condition: New
Ships: Today, Feb. 19th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Rear
Required Per Vehicle: 1
Fits: 1973 Buick Regal
Vehicle Fitment Notes:
8.5 in., 8.75 in., 8.88 in. Ring Gear
8.5 in., 8.75 in., 8.88 in. Ring Gear

1973 Buick Regal Differential Pinion Seal
$32.21
$24.94
10+ In Stock
Condition: New
Ships: Today, Feb. 19th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Rear
Required Per Vehicle: 1
Fits: 1973 Buick Regal
Vehicle Fitment Notes:
7.5 In. Ring Gear
7.5 In. Ring Gear




1973 Buick Regal Differential Pinion Seal
$9.56
In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Rear
Required Per Vehicle: 1
Fits: 1973 Buick Regal
Vehicle Fitment Notes:
1.938 Shaft Diameter 2.762 Bore Diameter 2.766 Outside Diameter Seal 0.500 Width P Axle
1.938 Shaft Diameter 2.762 Bore Diameter 2.766 Outside Diameter Seal 0.500 Width P Axle

1973 Buick Regal Differential Pinion Seal
$12.80
Call For Availability
Condition: New
Rear Outer
Required Per Vehicle: 1
Fits: 1973 Buick Regal
Vehicle Fitment Notes:
with 8.5 (in) or 8.875 (in) Ring Gear with GMC Axle
with 8.5 (in) or 8.875 (in) Ring Gear with GMC Axle