Differential for 1985 Buick Regal
No.
Part # / Description / Price
Price
N/A
Pinion Washer 
GM
GM Description: 8 3/4 ring gear. 8 7/8 ring gear. Diff pinion thrust washer. All models.
N/A
Side Gear Washer GM
GM Description: Side washers. Express, savana. Without limited slip. All. Without 7 1/2 ring gaer. 8 1/2 ring gear. Buick, chevrolet, olds. 8.50 ring gear. G10-20 vans. Cadillac. Side gear thrust washer.
N/A
Universal Joint GM
GM Description: S-series. G10-20 vans. All models. G30 vans. Caballero, El Camino.
MSRP $130.78 CAD
$88.13 CAD
MSRP $130.78 CAD
$88.13 CAD
N/A
Thrust Washer GM
GM Description: Without locking axle. 7 1/2 ring gear. Buick, chevrolet, olds. 7.50 ring gear.
3
Drive Axle Shaft Bearing GM
GM Description: S-series. All models. 8 7/8 ring gear. Sedan. All models. 7 1/2 ring gear. Caballero, El Camino. Buick, chevrolet, olds.
4
Differential Case GM
GM Description: S-series. Without positraction. 3.23, 3.42, 3.73 ratio. 7 1/2 ring gear. 3.23-3.42 ratio. Caballero, El Camino. Without locking differential.
4
Differential Case GM
GM Description: S-series. Without positraction. 2.56, 2.73, 3.08 ratio. 7 1/2 ring gear. 2.29-3.08 ratio. Caballero, El Camino. With locking differential. 7 1/2 ring gear. 2.73-2.56 ratio.
4
Differential Case GM
GM Description: 8 1/2 ring gear. 2.41-2.56 ratio. All. 8 1/2 ring gear. 2.93 ratio. G10-20 vans.
8
Ring & Pinion GM
GM Description: 7 1/2 ring gear. 2.73 ratio. S-series. 2.73 ratio. Caballero, El Camino. 2.73 ratio.
8
8
Ring & Pinion GM
GM Description: 8 1/2 ring gear. 2.56 ratio. All. 2.56 ratio. All. 10-20 series. G10-20 vans. 2.56 ratio. Buick, chevrolet, olds. 8.50 ring gear. With 2.56 gear ratio.
8
8
Ring & Pinion GM
GM Description: 7 1/2 ring gear. 2.41 ratio. 7 1/2 ring gear. 2.93 ratio. Caballero, El Camino. 2.41 ratio.
8
8
Ring & Pinion GM
GM Description: All. 3.08 ratio. 8 1/2 ring gear. 3.08 ratio. G10-20 vans. 3.08 ratio.
8
Ring & Pinion GM
GM Description: 8 1/2 ring gear. 2.73 ratio. All models. 2.73 ratio. G10-20 vans. 2.73 ratio. Buick, chevrolet, olds. 2.73 gear ratio.
10
Pinion Seal GM
GM Description: S-series. Astro, Safari. With 7.625 ratio. All models. Buick, chevrolet, olds. 7.50 ring gear. Exc.Ring Gear 8.50". Exc.Ring Gear 8.625".
10
Pinion Seal GM
GM Description: All models. S-series. Express, savana. Ring Gear 8.50". Ring Gear 8.625". Exc.Triple Lip.