1973 Buick Regal Differential Pinion Race
Navigate our online catalogue to find original replacement Differential Pinion Races specifically designed to fit a 1973 Buick Regal.







Differential Pinion Race
$11.40
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Rear Inner
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Germany
Vehicle Fitment Notes:
with 3.2500 in. Outside Diameter Bearing(s) 3.2500 in. Width 0.7950 in. Cup Length B, C, G, K, O, W Axles
with 3.2500 in. Outside Diameter Bearing(s) 3.2500 in. Width 0.7950 in. Cup Length B, C, G, K, O, W Axles





Differential Pinion Race
$26.98
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Rear Inner
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Japan
Vehicle Fitment Notes:
with 3.5000 in. Outside Diameter Bearing(s) 3.5000 in. Width 0.7500 in. Cup Length P Axle
with 3.5000 in. Outside Diameter Bearing(s) 3.5000 in. Width 0.7500 in. Cup Length P Axle





Differential Pinion Race
$7.49
Limited Stock
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 12pm)
Pick-Up: Same Business Day (Order before 12pm)
Rear Outer
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
with 2.6880 in. Outside Diameter Bearing(s) 2.6880 in. Width 0.6875 in. Cup Length B, C, G, K, O, W Axles P Axle
with 2.6880 in. Outside Diameter Bearing(s) 2.6880 in. Width 0.6875 in. Cup Length B, C, G, K, O, W Axles P Axle



Differential Pinion Race
$28.11
$23.50
In Stock
Ships: Today, Oct. 1st
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Rear Inner
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
7.5 In. Ring Gear
7.5 In. Ring Gear



Differential Pinion Race
$20.00
$16.69
10+ In Stock
Ships: Today, Oct. 1st
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Rear Inner
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
8.5 in., 8.75 in., 8.88 in. Ring Gear 8.5 in., 8.75 in. Ring Gear
8.5 in., 8.75 in., 8.88 in. Ring Gear 8.5 in., 8.75 in. Ring Gear



Differential Pinion Race
$43.48
$35.01
In Stock
Ships: Today, Oct. 1st
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Rear Inner
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
8.5 in., 8.75 in., 8.88 in. Ring Gear 8.8 in. Ring Gear
8.5 in., 8.75 in., 8.88 in. Ring Gear 8.8 in. Ring Gear



Differential Pinion Race
$12.87
$10.76
10+ In Stock
Ships: Today, Oct. 1st
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Rear Outer
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle Fitment Notes:
7.5 In. Ring Gear
7.5 In. Ring Gear



Differential Pinion Race
$15.15
$12.66
10+ In Stock
Ships: Today, Oct. 1st
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Pick-Up: Ready in 1 Hour (Order before 4:30 PM)
Rear Outer
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
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



Differential Pinion Race
$12.52
Call For Availability
Rear Inner
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
with 8.5 (in) Ring Gear with GMC Axle
with 8.5 (in) Ring Gear with GMC Axle



Differential Pinion Race
$26.72
Call For Availability
Rear Inner
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
with 8.875 (in) Ring Gear with GMC Axle
with 8.875 (in) Ring Gear with GMC Axle



Differential Pinion Race
$9.36
Call For Availability
Rear Outer
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
with 8.5 (in) Ring Gear with GMC Axle
with 8.5 (in) Ring Gear with GMC Axle



Differential Pinion Race
$9.36
Call For Availability
Rear Outer
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle Fitment Notes:
with 8.875 (in) Ring Gear with GMC Axle
with 8.875 (in) Ring Gear with GMC Axle