Tesla Large Drive Unit (LDU) Rebuild Kit

QC Parts is proud to offer a range of rebuild kits for the Tesla Large Drive Unit. 

The LDU is found on the following vehicles 

• 2012-2021 Tesla Model S and X with either Rear Wheel Drive All Wheel Drive with "Performance" rear motor
• 2012-2014 Toyota RAV4 EV 
• 2014-2017 Mercedes B-Class ED / B250e 

The Base LDU rebuild includes:

• X2 QCP 101 HYB (Rotor hybrid bearing)
• X1 QCP 102 HYB (Input shaft hybrid bearing)
• X1 QCP 103 HYB (Input shaft hybrid bearing)
• X1 QCP 104 HYB (Main differential bearing)
• X1 QCP 105 HYB (Countershaft bearing)
• X1 QCP 106 HYB (Main differential bearing)
• X1 QCP 201 HS (Countershaft bearing)
• X13 QCP GASKET (O-ring)
• X1 QCP GASKET (Toric cord)
• X3 QCP GASKET (Frame)
• X3 QCP GASKET (Square)
• X1 QCP SEAL 001 (Output axle seals)
• X1 QCP SEAL 002 (Premium rotor seal)
• X2 QCP SEAL 003 (Premium rotor seal)
• COOLANT DELETE LIGHT (BLUE) OR COOLANT DELETE PERFORMANCE FOR ROTOR OIL COOLING (RED).