Operation CHARM: Car repair manuals for everyone.

Parts Information

PartManufacturerOEM Part #PriceNotes
Rear Internal
THM 400
Gear, Rear InternalGMO8683770148.84Contact Dealer for most current part and price information. Order By Gear Ratio.
Front
THM 400
Pinion KitGMO8679953196.98Contact Dealer for most current part and price information. Order By Thickness.