
Factory diagram — 4L80-E/4L85-E Automatic Transmission
Factory diagrams
GMC
Allison Transmission 2WD
UsedOEM
OEM GMC Allison Transmission 2WD part #29537662
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Close match — verify with VIN before checkout. VIN check beats regret.
Estimated Dispatch
Ships in 24–48 hours
$3,992.86
Specifications
SKU
FTM-CHARM-29537662
OEM Part #
29537662
Shipping Class
ground
Warranty
—
