8.875 in. 12 Bolt; 8.8 in. 10 Bolt GM 8.5 in.; Dura Grip Posi Shim Kit
7.625 in./8.2 in. 10 Bolt; 7.6 in. ; Carrier shim kit; Interlocking design~GM 8.5 in.
8 in./8.8 in. Reverse/8.6 in. 10 Bolt GM 8.875 in.; Carrier shim kit; Interlocking design
7.5/7.625 in. 10 Bolt GM 7.5 in. and 7.6 in.; Eaton Posi Shim Kit
Works w/Most Standard Axles Up To 1 Ton GM 7.5 in.; Works w/Most Standard Axles Up To 1 Ton; Carrier bearing puller~GM 8.5 in.; Works w/Most Standard Axles Up To 1 Ton; Carrier bearing puller~Use part number YT P22 for D70HD; D80; Ford 9.75; 10.25;10.5; and AAM 11.5in.
w/Extra Large Clamshell Adapters GM 8.5 in.; Carrier bearing puller tool; with extra large clamshells
Browse our selection of quality differential side bearing spacer parts designed specifically for your Buick Regal. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Base · Estate Wagon · GNX · Grand National · Limited · Limited Turbo · SR · Sport · T-Type
Coupe · Sedan · Wagon
V6 3.2L · V6 3.8L · V6 4.1L · V6 4.3L · V8 4.3L · V8 4.4L · V8 4.9L · V8 5.0L · V8 5.7L · V8 7.5L
Automatic · Manual · U/K
