1987 GMC Transmission Gaskets & Seals

Automatic Transmission Oil Pump Seal, Each

Part Number: ADO-3227

Not Yet Reviewed

Estimated Ship Date: Today

Transmission Input Shaft Seals, Automatic Transmission Oil Pump Seals and Gaskets, Front Pump Bolt O-Ring, Each

Part Number: ATP-CG12

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Gasket, Automatic Transmission Tailhousing, Black Fiber, Bentley, Buick, Cadillac, Checker, Chevy, Dodge, Ford, GMC, Jaguar, Jeep, Plymouth, Each

Part Number: PIO-749289

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Automatic Transmission Servo Sealing Rings, Low and Reverse Band Servo Piston Seal, Chevrolet, THM-R2, TH475, TH400, MT1, MN8, M40, 4L85E, 4L80E, Each

Part Number: ADO-8623430

Not Yet Reviewed

Estimated Ship Date: Today

Seal

Part Number: SKF-12363

Not Yet Reviewed

Estimated Ship Date: Today

ADAPTER-TRANSFER CASE GASKET

Part Number: PIO-749296

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

• Drop Ship
• Special Order

SEAL

Part Number: PIO-760009

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

• Drop Ship
• Special Order