●Clutch Drive belt: 1-3/16"W × 39-1/2" OD. Replaces OEM # J38-46241-00, J55-G6241-00, J55-G6241-00-00. ●Starter/Generator belt: 1/2"W × 35" OD. Replaces OEM # J38-81173-00, J55-H1173-00, JN6-H1173-00. ●Will NOT be compatible with Yamaha G29/Drive 2007-2011. It takes bigger belt. Please specify belt OD before ordering. ●Easy installation- Exceeds OEM belt quality. ●A worn belt will slip is very dangerous during the driving process. So Require Replacing To Ensure Your Golf Cart’s Performance.