4T80E Bushing Kit

This transmission was originally designed for the V-8 front wheel drive vehicles, specifically the Cadillac Northstar engine. The transmission is found in many large front wheel drive GM vehicles. The 2011 Cadillac DTS was the last vehicle to use this transmission. The transmission was superseded by the 6T70 transmission.

Part # 63500





  • Cadillac
  • Oldsmobile
  • Pontiac
  • Buick
  • 3rd clutch drum - 63506
  • Final drive sun gear - 63551
  • 3rd clutch hub - 63552
  • FWD clutch support, front - 63553F
  • FWD clutch support, rear - 63553R
  • Reverse drum, rear - 63410R
  • Front sun gear - 63501
  • FWD coast clutch support - 63450
  • FWD clutch drum - 63550
  • Forward clutch drum - 63550R
  • 63410F Reverse drum Front - 63410F



Download 4T80E Bushing Kit Flyer


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Bushing Kits

Bushing Kits