Housing set (inner, outer)/ 3x12mmBCS (5)/ 3x20BCS (1)/ motor bushing (EZ-Start 2)
Rod ends (16 long & 4 short)/ hollow ball connectors (18)/ ball screws (2)
Nuts, aluminum, flanged, serrated (4mm) (blue-anodized) (4)
Wheel hubs, hex (blue-anodized, lightweight aluminum) (2)/ axle pins(2)
Air filter housing/ foam insert/ straight base/ angled base/ cable tie (1-each) (TRX 2.5, 2.5R, 3.3)
Differential output yokes, hardened steel (w/ U-joints) (2)
Roller clutch/ 6x8x0.5 TW (1) (also called one-way bearing) (TRX 2.5, 2.5R, 3.3)