Keep your M5 going strong by servicing your differential every 60,000 miles. Your vehicle is equipped with a locking differential and normal fluid changes are very important. Because of this ECS Tuning has created a complete kit utilizing Castrol SAF-XJ 75w140.
- 3 1/2 liter bottles Castrol SAF-XJ 75w140
- New differential drain and fill plugs with crush washers
- Differential gasket
- 2 new axle seals
This Part Fits the Following Vehicles