BMW M52TU M54 UPGRADED REINFORCED OIL PUMP SHAFT - M54B30 TURBO

BMW M52, M54 Motorsport OIL PUMP UPGRADE KIT
Set consists of upgraded oil pump shaft, modified sprocket nut and cotter pin
M52TU and M54
Don't wait till you loose oil pressure in your M52TU/M54 engine... costs will be much bigger
Made of ultra HQ components - bearing steel (65 HRC on the surface with soft core) and HQ modified BMW sprocket
Direct replacement for the old oil pump shaft - warning - you need to get an access to the press to replace the shaft. Old one must be pressed out from the inner rotor and new one must be pressed into the inner rotor at the correct depth - use digital caliper to measure position of the old shaft before you start to replace it.