TDO4 TDO4H TDO4L TDO4HL Super Back Upgraded Rebuild Kit. This Kit is Designed for Performance Application, It is designed to Handle Higher Boost Levels

• Machined From Copper Bar Dual Oil Port Thrust Bearing
• Upgraded Thrust Collar and Spacer (14mm width vs 10mm) (Bearing Housing Must be cut with a diegrinder above where the collar sits in order to work)
• 2 brass bearings
• Compressor Nut 
• Front and rear piston rings
• Compressor Housing O-ring
• Front Seal Plate O-ring
• 2 bearing clips
• Super Back Compressor plate
• Snap ring
• Oil deflector

Vehicles that this Kit is for:

• Subaru WRX TDO4L 13T turbo Rebuild Kit
• Acura RDX Turbo Rebuild Kit
• Acura MDX Turbo Rebuild Kit
• Volvo TDO4HL 13t 15t 15g 19t Turbo Rebuild Kit
• Saab Turbo Rebuild Kit
• 3000GT Turbo Rebuild Kit (for Super Back Models (15gs 19ts etc))
• Dodge Stealth Turbo Rebuild Kit (for Super Back Models (15gs 19ts etc))