S&S Cycle #31-4009 - Cam Bearing - Big Twin

A high strength, precision made replacement for the stock camshaft inner bearing used on 1936-1999 big twin oem engines. Recommended when installing a cam, this high performance camshaft inner needle bearing for 1936-1999 big twin engines and S&S KN, P, SH and V Series engines replaces oem p/n 9058.