2012 Dorman Engine Blocks & Accessories

Rear Main Seal Cover, Aluminum, Natural, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, Kit

Part Number: RNB-635-518

3.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 2/2/2026

Oil Line Block-Off Plate, Aluminum, Natural, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Kit

Part Number: RNB-99971

Not Yet Reviewed

Estimated Ship Date: Monday 2/2/2026

Main Bolts, OE Replacement, GM, Set of 10

Part Number: RNB-45691

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Rear Seal

Part Number: RNB-635-557

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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Rear Main Seal Retainer

Part Number: RNB-635-450

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

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