1999 Chevrolet Express 3500 Engine Crankshaft Seal (Rear). All Models - 12587621

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1999 Chevrolet Express 3500

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Engine Crankshaft Seal (Rear)

Part Number: 12587621
Supersession(s): 12559277

View Engine Crankshaft Seal (Rear) Full-Sized Product Image 1 of 1

Seal.
Engine Crankshaft Seal. CR/SHF Oil. Access cover. Engine Crankshaft. Main. Oil pan.

Engine Crankshaft Seal

Fits Avalanche 2500, Express 3500, Savana 3500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Silverado, Suburban 2500, Yukon XL 2500

All Models. Express, Savana; 8.1L.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#27

Oil pan. Oil pump. Express. Savana; 7.4L; No. 1. Savana; 7.4L; No.2. Savana; 7.4L; Rear. Savana; 8.1L; Left. Savana; 8.1L; No. 1. Savana; 8.1L; No. 5. Savana; 8.1L; Right. Savana; Exhaust. Savana; Intake. Savana; Lower. Savana; No. 1. Savana; No. 2. Savana; No. 3. Savana; Upper.

Express. Savana; 8.1L.