
Factory diagram — Engine
Factory diagrams
GMC
Crankshaft Main Bearing Bearings Upper
UsedOEM
OEM GMC Crankshaft Main Bearing Bearings Upper part #12643670
Verify with VIN
Close match — verify with VIN before checkout. VIN check beats regret.
Estimated Dispatch
Ships in 24–48 hours
$14.96
Specifications
SKU
FTM-CHARM-12643670
OEM Part #
12643670
Shipping Class
ground
Warranty
—
