BH610321 Bolt Radius Arm / Trailing Arm to Axle 5/8" X 4" UNF
Requires ( 6 x Bolt, 6 x Nylock Nut & 12 x washers) for front axle and ( 2 x Bolt, 2 x Nylock Nut & 8 x washers) for rear axle
SEE NY610041L FOR NUT