S&S Cycle #31-4081 - Camshaft Outer Ball Bearing - Twin Cam

High strength, precision made replacements for the stock camshaft outer bearings that mount in 1999-2006 style cam plates of 1999-2006 style big twin oem engines. Recommended when installing cams, these high performance camshaft outer ball bearings are only used in 1999-2006 style cam plates. Replaces oem p/n 8990A.