#103362 - LOCKING HEX WHEEL HUB 12mm (4pcs) BLITZ Genuine HPI quality spare part for easy maintenance and repairs. See below for kit reference.
#104726 SILICONE O-RING 5x9x2mm (10pcs)
#103372 SPUR GEAR 83 TOOTH (48 PITCH)
#104655 GEAR COVER SET (WHITE)