gt37r Hx40 ball bearing turbo 1.01 ar v band in and out turbine housing TDO4 M3 M4 turbo upgrade The thrust bearing from other

The thrust bearing from other sellers is often made from softer materials which will cause thrust bearing failures at high boost levels

K03 K04 Rebuild kit includes:

For HE351cw hx35 and hx40

5 inch with a 4 inch inlet

The factory collar and spacer have approximately 10mm of surface area on the thrust bearing

gt37r Hx40 ball bearing turbo 1.01 ar v band in and out turbine housing TDO4 M3 M4 turbo upgrade The thrust bearing from otherGt37r hx40 turbo 67mm by 84mm 7 blade billet compressor wheel 67mm by 74mm 10 blade hx40 turbine (custom made to fit into Garrett GT35r ball bearing design, Holset turbine wheels spool faster because they have a taller tip height, which reaches the exhaust flow earlier than other turbos) Ceramic dual ball bearing brass retainer upgrade (the older Garrett phenolic design commonly melts with excessive heat) ceramic balls are lighter to help spool time