Porsche 997 GT3 6-Speed Transaxle: Short-Ratio Gearbox with Limited-Slip Differential
This Porsche 997 GT3 6-Speed Transaxle was built for 997-generation 911 GT3 models and features a limited-slip differential with short gear ratios across six forward gears plus reverse. It is said to have been removed from a 2007 Porsche 911 GT3.
The seller acquired the unit in 2018, and the exterior casing was cleaned and resealed. It is a direct replacement for GT3 owners and a sought-after upgrade for track-focused 997 builds.
Specifications
| Spec | Detail |
|---|---|
| Application | 997-generation Porsche 911 GT3 |
| Reported Source | 2007 Porsche 911 GT3 |
| Gears | Six forward plus reverse, short ratios |
| Differential | Limited-slip |
| Service | Casing cleaned and resealed |
| Acquired | 2018 |
Why Choose This Porsche 997 GT3 6-Speed Transaxle
- Genuine GT3 six-speed transaxle
- Short ratios for sharp acceleration
- Limited-slip differential
- Cleaned and resealed casing
- Popular upgrade for 997 track builds









