Original fasteners for stock Y pipe.
11-138 Bushing, Spindle Insert, Steel, 5/8″ x 3″ (stock)
11-139 Bushing, Spindle Insert, Steel, 5/8″ x 2 1/8″ x 3/8″ ID
Piston w/Rings Kit, 500cc, .010″ Over, Polaris OEM
F-500 Clutch Kit