Factory diagrams
GMC
Piston Rings
UsedOEM
OEM GMC Piston Rings part #12644928
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Close match — verify with VIN before checkout. VIN check beats regret.
Estimated Dispatch
Ships in 24–48 hours
$28.33
Specifications
SKU
FTM-CHARM-12644928
OEM Part #
12644928
Shipping Class
ground
Warranty
—