- Differential adapter for BMW Differential with 6-Bolt Pattern and similar Bolt Patterns 1″ thick billet adapter.
- 85mm Bolt Circle Diameter Pattern
- This will not work with the stock driveshaft, it is for a one piece driveshaft with a 1310 (2-2-899-1) rear flanges
- If your driveshaft/differential has a 6 bolt flange, this piece is required to adapt it to use with our aftermarket driveshaft.
- 2.25″ Center Pilot
- 8×1.25mm U-Joint Mounting Holes
- 10mm Differential/Transmission Mounting Holes
- All Grade 8 Hardware Included to attach differential and driveshaft
Use this link to calculate your bolt circle diameter for other BMW models to check fitment. https://keisan.casio.com/exec/system/1223429573