2015 Gmc Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T 4WD SLE Extended Cab Pickup Fleetside Engine Cylinder Head Gasket - 12637789

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2015 GMC Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T 4WD SLE Extended Cab Pickup Fleetside

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Engine Cylinder Head Gasket

Part Number: 12637789
Supersession(s): 98030629; 98045056

View Engine Cylinder Head Gasket Full-Sized Product Image 1 of 1

Engine Cylinder Head Gasket. Top End Engine Gasket.
Engine Cylinder Head Gasket. Grade B.

Engine Cylinder Head Gasket

Fits Express 2500, Express 3500, Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 2500 HD Classic, Sierra 3500, Sierra 3500 Classic, Sierra 3500 HD, Silverado

All Models; Right; Grade B. Express, Savana; Right; Grade B. Sierra, Silverado; Right; Grade B. Silverado, Sierra; Right; Grade B.

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

Full Diagram

Oil pan. Oil pump. All; Left. All; Right. Sierra; 2WD. Sierra; 4WD. Sierra; All. Sierra; Bearing Kit; All. Sierra; Bearing Kit; Lower. Sierra; Bearing Kit; Upper. Sierra; Camshaft Gear. Sierra; Crankshaft Gear; Part Of Crankshaft.. Sierra; Exhaust. Sierra; Intake. Sierra; Left; Grade A. Sierra; Left; Grade B. Sierra; Left; Grade C. Sierra; Lower. Sierra; No. 1. Sierra; No. 2. Sierra; Right; Grade A. Sierra; Right; Grade B. Sierra; Right; Grade C. Sierra; Thrust Bearing. Sierra; Upper; Left. Sierra; Upper; Right.

Sierra; Right; Grade B. Silverado.