This Repair kit is for 1 Rear Knuckle, replaces Top and Bottom Bushings.The inner Bushing Tube is for the 10mm O.D. Bolt (other size is 12mm)Simply remove the Nut from the upper or lower Knuckle Bolt and measure the O.D. of the threads.It will be closer to 10mm or 12mm.
This is the HiSun Factory Clutch Sheave Plate, not cheap copies.Make sure to place the Spacer Washer under the Flange Nut after the splines have overlapped properly.No Spacer Washer is needed for the Secondary Clutch.
This Right (Clutch Side) Crankcase 1/2 is for the 700-750 Engines withe the Wet 5-Shoe Clutch. 2013-2020ish)The Oil Drain uses a Large 36mm Drain Cap/Nut and O'Ring, not the 14mm Drain Bolt (early 2008-2013ish)This case will NOT eccept the 6-Shoe Clutch or the newer 1:7 Crankshaft and Flywheel.