#103362 - LOCKING HEX WHEEL HUB 12mm (4pcs) BLITZ Genuine HPI quality spare part for easy maintenance and repairs. See below for kit reference.
#86945 TOP GEAR 20T
#103400 GEAR DIFF BEVEL GEAR SET 10T/13T
#103368 AXLE SPACER 5x7x1.45mm (2pcs)