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







Differential Pinion Bearing
$19.49
In 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 1.3125 in. Bearing Inside Diameter with 2.6875 in. Outside Diameter Bearing(s) 2.6875 in. Width 0.8750 in. Cone Length 0.6875 in. Cup Length B, C, G, K, O, W Axles P Axle
with 1.3125 in. Bearing Inside Diameter with 2.6875 in. Outside Diameter Bearing(s) 2.6875 in. Width 0.8750 in. Cone Length 0.6875 in. Cup Length B, C, G, K, O, W Axles P Axle



Differential Pinion Bearing
$36.95
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
Vehicle Fitment Notes:
with 1.6250 in. Bearing Inside Diameter with 3.2500 in. Outside Diameter Bearing(s) 3.2500 in. Width 1.0100 in. Cone Length 0.7950 in. Cup Length B, C, G, K, O, W Axles
with 1.6250 in. Bearing Inside Diameter with 3.2500 in. Outside Diameter Bearing(s) 3.2500 in. Width 1.0100 in. Cone Length 0.7950 in. Cup Length B, C, G, K, O, W Axles



Differential Pinion Bearing
$56.03
$44.26
In Stock
Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
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 Bearing
$40.80
$33.51
10+ In Stock
Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
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 Bearing
$66.81
$53.78
In Stock
Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
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 Bearing
$32.56
$25.12
10+ In Stock
Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
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 Bearing
$29.89
$24.96
10+ In Stock
Ships: Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
Pick-Up: Ready in 1 Hour Wednesday Oct. 1st
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 Bearing
$25.65
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 Bearing
$42.37
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 Bearing
$18.65
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 Bearing
$18.65
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