2023 Chevrolet Silverado 3500 HD WT Extended Cab Pickup Fleetside 6.6L Duramax V8 DIESEL A/T RWD Engine Crankshaft Main Bearing - 12704537

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2023 Chevrolet Silverado 3500 HD WT Extended Cab Pickup Fleetside 6.6L Duramax V8 DIESEL A/T RWD

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Engine Crankshaft Main Bearing

Part Number: 12704537
Supersession(s): 12677680

Bearings. Main. Kit. Bearing - CR/SHF. Engine Crankshaft Bearing.
Complete Set. Engine Crankshaft Main Bearing. Includes: One Standard Upper & Lower Bearing. For 2017-19 Includes: Upper, Lower, & Thrust Bearings. Includes: One Upper, One Lower & One Thrust Bearing.

Fits Sierra 2500 HD, Sierra 3500 HD, Silverado

Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Silverado, Sierra; Bearing Kit; All.

Camshaft & timing. Crankshaft & bearings. Cylinder head & valves. Lubrication. Mounts. Pistons. Rings & bearings.

Full Diagram

#24

Oil cooler. Oil pan. Oil pump. 4 & 5. Sierra 2500 HD; Exhaust. Sierra 2500 HD; Grade A. Sierra 2500 HD; Grade B. Sierra 2500 HD; Grade C. Sierra 2500 HD; Intake. Sierra 2500 HD; Left. Sierra 2500 HD; Lower; From 07/11/23. Sierra 2500 HD; Lower; To 07/10/23. Sierra 2500 HD; No. 1. Sierra 2500 HD; No. 2. Sierra 2500 HD; Right. Sierra 2500 HD; Upper. Sierra 3500 HD; Exhaust. Sierra 3500 HD; Grade A. Sierra 3500 HD; Grade B. Sierra 3500 HD; Grade C. Sierra 3500 HD; Intake. Sierra 3500 HD; Left. Sierra 3500 HD; Lower; From 07/11/23. Sierra 3500 HD; Lower; To 07/10/23. Sierra 3500 HD; No. 1. Sierra 3500 HD; No. 2.

Sierra 2500 HD. Sierra 3500 HD. Silverado.