We now offer a top quality wheel hub repair part (PN 36312030026.7) for the R51/3 to R68 half hub wheels
- - splines have a perfect slide fit with the original BMW driving dog (PN 33120026232)
- - the HRC value of the repair part is between 30 to 34, measured at the splines. An original wheel hub measured 29 HRC
- - the repair part has the appropriate alternating recesses for the spokes, both on the front and back side of the flange:
- the recess for the spoke head is deeper and has a concave shape, whereas the recess for the spoke bend has a convex shape
