DIAPHRAGM UPGRADE RELEASE DISC KIT - 65-E84 B.T. (NU) 531992 easier to paint and holds

easier to paint and holds their shape better

allowing you to adjust the floorboard forward and back to obtain your preferred riding position

Primary Chain Inspection CoverMachined from steel

For Wide Glide using 16" or 18" front wheels

Note: See 989904 for Colony center screw only

DIAPHRAGM UPGRADE RELEASE DISC KIT - 65-E84 B.T. (NU) 531992 easier to paint and holdsUsed to convert from the stock coil spring to to a diaphragm clutch spring, like used in later models. Replaces the stock release disc, pressure plate and clutch springs. Note: Clutch spring is not included. The compatible Heavy Duty Alto diaphragm clutch spring must be ordered separately as 978916.