Milwaukee Twins Clutch Retainer For Harley The Milwaukee Twins Clutch Retainer ensures the clutch operates correctly by securing the drum and facilitating the full release of spinning discs. It fits 3-finger clutch hubs in both chain and belt drive primaries, offering a straightforward, cost-effective, and simple installation process. For those with belt drives, incorporating it is not just recommended it's essential for optimal performance. Formerly offered under the J&P Cycles brand. Features: The clutch retainer is designed to hold the clutch drum in place, permitting more clearance between the clutch discs, and allowing complete and positive disengagement of the spinning discs Fits chain and belt drive primaries with 3-finger clutch hubs Simple, affordable, and easy-to-install Includes instruction sheet Don't install a belt drive without this retainer Replaces OEM 37576-41