1987 Buick Differential Crush Sleeve - 12479162 | McElveen Buick GMC, Summerville SC

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Differential Crush Sleeve
This Fits Your Buick

Part Number: 12479162
Supersession(s): 01234726; 1234726

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Spacer. Pinion. BeaRings. Differential Crush Sleeve.
Code-SU4. Differential Crush Sleeve. Ring Gear 8.625".

Differential Crush Sleeve

Differential Pinion Seal - Repair or Replace
If you have a leaking differential pinion seal, a technician will remove the driveshaft from your 1987 Buick and replaced it with the most up-to-date OEM replacement available.

REAR AXLE. PROPELLER SHAFT.

Full Diagram

7 1/2 Ring Gear; W/LOCKING Axle. 7 1/2 Ring Gear; W/O Locking Axle. 7 1/2" ring gear; 2. 14 Ratio. 7 1/2" ring gear; 2. 29 Ratio. 7 1/2" Ring Gear; 2. 29-3. 08 Ratio. 7 1/2" ring gear; 2. 41 Ratio. 7 1/2" ring gear; 2. 56 Ratio. 7 1/2" ring gear; 2. 73 Ratio. 7 1/2" ring gear; 2. 93 Ratio. 7 1/2" ring gear; 3. 08 Ratio. 7 1/2" ring gear; 3. 23 Ratio. 7 1/2" Ring Gear; 3. 23-3. 42 Ratio. 8 1/2 Ring Gear; B. 8 1/2 Ring Gear; C. 8 1/2" ring gear; 2. 41 Ratio. 8 1/2" Ring Gear; 2. 41-2. 56 Ratio. 8 1/2" ring gear; 2. 56 Ratio. 8 1/2" ring gear; 2. 73 Ratio. 8 1/2" Ring Gear; 2. 73-3. 23 Ratio. 8 1/2" ring gear; 3. 08 Ratio. 8 1/2" ring gear; 3. 23 Ratio. 8 3/4 Ring Gear. 8 3/4" & 8 7/8" Ring Gear; 2. 28-2. 56 Ratio. 8 3/4" & 8 7/8" Ring Gear; 2. 73-3. 08 Ratio. 8 3/4" & 8 7/8" Ring Gear; 3. 23-3. 42 Ratio. 8 3/4" Ring Gear.

SPACER; w/o 7 1/2" Ring Gear.

REAR AXLE. DIFFERENTIAL.

Full Diagram

7 1/2 Ring Gear; 2. 14 Ratio. 7 1/2 Ring Gear; 2. 29 Ratio. 7 1/2 Ring Gear; 2. 29-3. 08 Ratio. 7 1/2 Ring Gear; 2. 41 Ratio. 7 1/2 Ring Gear; 2. 56 Ratio. 7 1/2 Ring Gear; 2. 73 Ratio. 7 1/2 Ring Gear; 2. 73-2. 56 Ratio. 7 1/2 Ring Gear; 2. 93 Ratio. 7 1/2 Ring Gear; 3. 08 Ratio. 7 1/2 Ring Gear; 3. 23 Ratio. 7 1/2 Ring Gear; 3. 23-3. 42 Ratio. 8 1/2 Ring Gear; 1984-88. 8 1/2 Ring Gear; 1989-90; SEDAN. 8 1/2 Ring Gear; 1989-90; WAGON. 8 1/2 Ring Gear; 2. 41 Ratio. 8 1/2 Ring Gear; 2. 41-2. 56 Ratio. 8 1/2 Ring Gear; 2. 56 Ratio. 8 1/2 Ring Gear; 2. 73 Ratio. 8 1/2 Ring Gear; 2. 73-3. 23 Ratio. 8 1/2 Ring Gear; 2. 93 Ratio. 8 1/2 Ring Gear; 3. 08 Ratio. 8 1/2 Ring Gear; 3. 23 Ratio. 8 1/2 Ring Gear; Locking Axle. 8 1/2 Ring Gear; W/EATON Type. 8 1/2 Ring Gear; W/O Eaton Type. 8 3/4 Ring Gear; 2. 41 Ratio.

SPACER; All Models; w/o 7 1/2 Ring Gear.