1978 Oldsmobile 98 Differential Pinion Race
Browse our online catalogue to find original replacement Differential Pinion Races specifically designed to fit a 1978 Oldsmobile 98.

1978 Oldsmobile 98 Differential Pinion Race
$15.15
$10.26
10+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Rear Outer
Required Per Vehicle: 1
Fits: 1978 Oldsmobile 98
Vehicle Fitment Notes:
8.5 In. Ring Gear
8.5 In. Ring Gear

1978 Oldsmobile 98 Differential Pinion Race
$15.15
$10.26
10+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Rear Outer
Required Per Vehicle: 1
Fits: 1978 Oldsmobile 98
Vehicle Fitment Notes:
8.75 In. Ring Gear
8.75 In. Ring Gear

1978 Oldsmobile 98 Differential Pinion Race
$12.87
$8.72
10+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Rear Outer
Required Per Vehicle: 1
Fits: 1978 Oldsmobile 98
Vehicle Fitment Notes:
7.5 in. Ring Gear - 3 in. Bearing O.D.
7.5 in. Ring Gear - 3 in. Bearing O.D.

1978 Oldsmobile 98 Differential Pinion Race
$20.00
$13.52
10+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Rear Inner
Required Per Vehicle: 1
Fits: 1978 Oldsmobile 98
Vehicle Fitment Notes:
8.5 In. Ring Gear
8.5 In. Ring Gear

1978 Oldsmobile 98 Differential Pinion Race
$20.00
$13.52
10+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Rear Inner
Required Per Vehicle: 1
Fits: 1978 Oldsmobile 98
Vehicle Fitment Notes:
8.75 In. Ring Gear
8.75 In. Ring Gear

1978 Oldsmobile 98 Differential Pinion Race
$28.11
$20.27
In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Rear Inner
Required Per Vehicle: 1
Fits: 1978 Oldsmobile 98
Vehicle Fitment Notes:
7.5 in. Ring Gear - 3 in. Bearing O.D.
7.5 in. Ring Gear - 3 in. Bearing O.D.



1978 Oldsmobile 98 Differential Pinion Race
$9.67
10+ 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
Fits: 1978 Oldsmobile 98
Vehicle Fitment Notes:
with 2.6880 in. Outside Diameter Bearing(s) 2.6880 in. Width 0.6875 in. Cup Length with 8.50 Ring Gear
with 2.6880 in. Outside Diameter Bearing(s) 2.6880 in. Width 0.6875 in. Cup Length with 8.50 Ring Gear



1978 Oldsmobile 98 Differential Pinion Race
$9.67
10+ 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: 1978 Oldsmobile 98
Vehicle Fitment Notes:
with 2.6880 in. Outside Diameter Bearing(s) 2.6880 in. Width 0.6875 in. Cup Length with 8.875 Ring Gear
with 2.6880 in. Outside Diameter Bearing(s) 2.6880 in. Width 0.6875 in. Cup Length with 8.875 Ring Gear



1978 Oldsmobile 98 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: 1978 Oldsmobile 98
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.
with 7.50 Ring Gear with 2.531 in. Outside Diameter Bearing(s) 0.843 in. Width w/ 3.0" O.D. Rr. Brg.



1978 Oldsmobile 98 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: 1978 Oldsmobile 98
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.




1978 Oldsmobile 98 Differential Pinion Race
$13.38
Limited 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
Fits: 1978 Oldsmobile 98
Vehicle Fitment Notes:
with 3.2500 in. Outside Diameter Bearing(s) 3.2500 in. Width 0.7950 in. Cup Length with 8.875 Ring Gear
with 3.2500 in. Outside Diameter Bearing(s) 3.2500 in. Width 0.7950 in. Cup Length with 8.875 Ring Gear




1978 Oldsmobile 98 Differential Pinion Race
$13.38
Limited 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: 1978 Oldsmobile 98
Vehicle Fitment Notes:
with 3.2500 in. Outside Diameter Bearing(s) 3.2500 in. Width 0.7950 in. Cup Length with 8.50 Ring Gear
with 3.2500 in. Outside Diameter Bearing(s) 3.2500 in. Width 0.7950 in. Cup Length with 8.50 Ring Gear

1978 Oldsmobile 98 Differential Pinion Race
$16.89
Call For Availability
Condition: New
Rear Inner
Required Per Vehicle: 1
Made in USA
Fits: 1978 Oldsmobile 98
Vehicle Fitment Notes:
with 7.5 (in) Ring Gear with GMC Axle
with 7.5 (in) Ring Gear with GMC Axle

1978 Oldsmobile 98 Differential Pinion Race
$12.52
Call For Availability
Condition: New
Rear Inner
Required Per Vehicle: 1
Made in USA
Fits: 1978 Oldsmobile 98
Vehicle Fitment Notes:
with 8.5 (in) Ring Gear with GMC Axle
with 8.5 (in) Ring Gear with GMC Axle

1978 Oldsmobile 98 Differential Pinion Race
$12.52
Call For Availability
Condition: New
Rear Inner
Required Per Vehicle: 1
Made in USA
Fits: 1978 Oldsmobile 98
Vehicle Fitment Notes:
with 8.875 (in) Ring Gear with GMC Axle
with 8.875 (in) Ring Gear with GMC Axle

1978 Oldsmobile 98 Differential Pinion Race
$7.92
Call For Availability
Condition: New
Rear Outer
Required Per Vehicle: 1
Made in USA
Fits: 1978 Oldsmobile 98
Vehicle Fitment Notes:
with 7.5 (in) Ring Gear with GMC Axle
with 7.5 (in) Ring Gear with GMC Axle

1978 Oldsmobile 98 Differential Pinion Race
$9.36
Call For Availability
Condition: New
Rear Outer
Required Per Vehicle: 1
Made in USA
Fits: 1978 Oldsmobile 98
Vehicle Fitment Notes:
with 8.5 (in) or 8.875 (in) Ring Gear with 9.375 (in) Ring Gear
with 8.5 (in) or 8.875 (in) Ring Gear with 9.375 (in) Ring Gear