Shop 2003 Buick Century Engine Crankshaft Main Bearing (Upper). Canyon; Upper; Journal# 1. Colorado Journal, Bearings - OEM Buick Part # 12663473

Bearing - CR/SHF. Engine Crankshaft Main Bearing. Main Bearings.
Engine Crankshaft Main Bearing. Position-1.

Engine Crankshaft Main Bearing

Fits Canyon, Colorado, CT4, Sierra 1500, Sierra 1500 Limited, Silverado

Canyon; Upper; Journal# 1. Colorado; Upper; Journal# 1. CT4; Upper; Main 1. Silverado, Sierra; Journal 1.
Crankshaft Main Bearing - Repair or Replace
If your has developed a knocking or tapping sound coming from the engine, you could have a faulty crankshaft main bearing. Allow our certified technicians to help you determine the source of the noise and the best possible solution.