This is a complete rebuild kit for Mitsubishi TD04 and TE04H turbochargers. This kit comes with all of the thrust parts (thrust collar, thrust ring) and also the seal plate. There are two varieties of compressor wheels used in TD04 turbos. The first one is called a flatback design and the second one is called a superback design. The difference is that the flatback compressor wheel is totally flat in the center, it is not beveled or indented, and the superback wheel is beveled, or tapered.
The difference in the kit components is with the thrust collar and the seal plate. The thrust collar for the flatback wheel is taller than the superback thrust collar, and the seal plate for the flatback wheel is flat whereas the superback seal plate is indented. It is important for you to purchase the correct kit. Here is a list of the common flatback wheel turbos and superback wheel turbos, If you do not see your turbo listed, you may contact us for help determining which kit you need.
The TD04 and TE04H Complete Rebuild Kit has two options for you to choose between. The Standard option uses the OEM spec parts that your turbo came with from the factory and the High-Performance option includes an upgraded 360° thrust bearing and a step gap piston ring that will increase the durability and longevity of your turbo. Note: 360° thrust bearing and step gap piston ring option only available for superback type.
Superback compressor wheels:
|#1||Journal Bearings (2)|
|#2||Snap Rings/Spiral Locks (use what is applicable)|
|#3||Turbine end piston ring|
|#5||O-ring for compressor housing|
|#8||O-Ring, seal plate|
|#9||Thrust Collar (either flatback or superback)|
|#11||Piston ring, compressor end|
|#12||Seal Plate (either flatback or superback)|
|#13||Snap ring for seal plate|