Factory diagram — Crankshaft Seal Retainer
Factory diagrams
GMC
Rear Main Seal Retainer
UsedOEM
OEM GMC Rear Main Seal Retainer part #12639250
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Close match — verify with VIN before checkout. VIN check beats regret.
Estimated Dispatch
Ships in 24–48 hours
$67.26
Specifications
SKU
FTM-CHARM-12639250
OEM Part #
12639250
Shipping Class
ground
Warranty
—