LDU Reduction Box Rebuild Kit

Restore your Tesla Large Drive Unit Reduction Box to proper operating condition with this bearing and gasket kit.

This kit combines genuine SKF bearings with high-quality sealing components, making it ideal for professional workshops and experienced EV technicians performing reduction box rebuilds.

Common Problems This Kit Solves

• Whining / grinding noises caused by worn reduction box bearings
  

Kit Contents 

Bearings (SKF – genuine & authenticated):

• 2× SKF reduction box main differential high-speed bearing

• 2× SKF reduction box countershaft high-speed bearings

Seals & Gaskets:

• 2× Output shaft seals
  

Vehicle Compatibility

• Tesla Model S (2012–2021)

• Tesla Model X (2015–2021)
  Versions: 60, 60D, 70, 70D, 75, 75D, 85, 85D, 90, 90D, 100D
  Performance: P85D, P90D, P100D

• Mercedes-Benz B-Class Electric Drive (B250e) (2014–2017)

• Toyota RAV4 EV (2012–2014)

Key Features

• Genuine SKF bearings, verified via SKF Authenticate app

• High-temperature and chemical-resistant sealing materials

• Designed specifically for high-voltage EV motor and LDU repairs
  

• Suitable for LDU rebuilds and preventive maintenance