REAR DIFF DIFFERENTIAL PINION NUT SOCKET SPANNER TOOL FOR BMW F30 F31 F80 F86
£33.48
BMW X6 F16 / F18 / F20 / F21 / F22 / F23 / F25 / F30 / F31 / X1 F48 / F80 / F86. REAR DIFFERENTIAL PINION NUT SOCKET SPANNER TOOL FOR If the bearing preload is not correct on your diff the bearings will fail prematurely.