2012 Gmc Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T 4WD WT Extended Cab Pickup Fleetside Engine Connecting Rod - 12636253

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2012 GMC Sierra 2500 HD 6.6L Duramax V8 DIESEL A/T 4WD WT Extended Cab Pickup Fleetside

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Engine Connecting Rod

Part Number: 12636253
Supersession(s): 98062797

View Engine Connecting Rod Full-Sized Product Image 1 of 1

Engine Connecting Rod. Rod Assembly - Connector.
Engine Connecting Rod. Incl.Piston Pin Bushing.

Engine Connecting Rod

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

Express, Savana. Silverado, Sierra.
Connecting Rod - Repair or Replace
When a connecting rod fails, it is usually pretty obvious. If your 2012 GMC Sierra 2500 HD has "thrown a rod," you will have heard a loud bang followed perhaps by some smoke or fire from beneath the engine, and an engine that will no longer start.

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

Full Diagram

#22

Oil pan. Oil pump. Sierra; 2WD. Sierra; 4WD. Sierra; All. Sierra; Bearing Kit; All; Lower. Sierra; Bearing Kit; All; Upper. Sierra; Camshaft Gear. 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. Silverado.