938135 Lock nut, clutch adj. screw

When you are setting up the clutch on an early Sportster, you need to know that your adjustments are going to stay put. This MCS lock nut for the clutch adjusting screw is the correct hardware for 1954 to 1970 K models and XL Sportsters. It replaces OEM 38135-50 and provides the secure hold necessary to prevent the worm lever adjustment from backing off during operation. In the shop, we always recommend using fresh hardware like this during a rebuild to avoid the frustration of stripped threads or loose components. It is a simple, effective part that ensures your clutch release mechanism remains reliable mile after mile.