82. M50, M52, M54, S50, S52, S54 Oil pump lock nut
SKU: TCP0637
M50, M52, M54, S50, S52, S54 oil pump lock nut
In engines with higher RPM and engines with lighter flywheels, the phenomenon of the oil pump sprocket nut becoming loose is increasingly noticeable; the consequences of a failing oil pump are well known.
This lock nut is fixed to the oil pump wheel with the help of a locking wire, which is used in aviation. It is important to ensure that the wire tightens the nut so that if it becomes loose, the nut cannot loosen much.
