1981 Buick Century Differential Pinion Race
Browse our online catalogue to find original replacement Differential Pinion Races specifically designed to fit a 1981 Buick Century.

1981 Buick Century Differential Pinion Race
$12.87
$8.72
10+ In Stock
Condition: New
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)

1981 Buick Century Differential Pinion Race
$30.38
$20.93
In Stock
Condition: New
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Rear Inner
Required Per Vehicle: 1
Fits: 1981 Buick Century
Vehicle Fitment Notes:
7.5 in. Ring Gear - 3.125 in. Bearing O.D.
7.5 in. Ring Gear - 3.125 in. Bearing O.D.

1981 Buick Century Differential Pinion Race
$28.11
$20.27
In Stock
Condition: New
Ships: Today, Feb. 17th
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Rear Inner
Required Per Vehicle: 1
Fits: 1981 Buick Century
Vehicle Fitment Notes:
7.5 in. Ring Gear - 3.0 in. Bearing O.D.
7.5 in. Ring Gear - 3.0 in. Bearing O.D.



1981 Buick Century Differential Pinion Race
$8.21
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 Outer
Required Per Vehicle: 1
Fits: 1981 Buick Century
Vehicle Fitment Notes:
with 7.50 Ring Gear with 2.531 in. Outside Diameter Bearing(s) 0.843 in. Width w/ 3.0" O.D. Rr. Brg. w/ 3.125" O.D. Rr. Brg.
with 7.50 Ring Gear with 2.531 in. Outside Diameter Bearing(s) 0.843 in. Width w/ 3.0" O.D. Rr. Brg. w/ 3.125" O.D. Rr. Brg.



1981 Buick Century Differential Pinion Race
$18.70
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 Inner
Required Per Vehicle: 1
Made in Germany
Fits: 1981 Buick Century
Vehicle Fitment Notes:
with 7.50 Ring Gear with 3.000 in. Outside Diameter Bearing(s) 1.156 in. Width w/ 3.0" O.D. Rr. Brg.
with 7.50 Ring Gear with 3.000 in. Outside Diameter Bearing(s) 1.156 in. Width w/ 3.0" O.D. Rr. Brg.

1981 Buick Century Differential Pinion Race
$19.37
Call For Availability
Condition: New
Rear Inner
Required Per Vehicle: 1
Made in Japan
Fits: 1981 Buick Century
Vehicle Fitment Notes:
with 7.5 (in) Ring Gear with GMC Differential
with 7.5 (in) Ring Gear with GMC Differential

1981 Buick Century Differential Pinion Race
$7.92
Call For Availability
Condition: New
Rear Outer
Required Per Vehicle: 1
Made in USA
Fits: 1981 Buick Century
Vehicle Fitment Notes:
with 7.5 (in) Ring Gear with GMC Axle
with 7.5 (in) Ring Gear with GMC Axle



1981 Buick Century Differential Pinion Race
$21.30
Out of Stock
Condition: New
Rear Inner
Required Per Vehicle: 1
Made in Japan
Fits: 1981 Buick Century
Vehicle Fitment Notes:
with 7.50 Ring Gear with 3.126 in. Outside Diameter Bearing(s) 1.156 in. Width w/ 3.125" O.D. Rr. Brg.
with 7.50 Ring Gear with 3.126 in. Outside Diameter Bearing(s) 1.156 in. Width w/ 3.125" O.D. Rr. Brg.