#106630 - THREADED PINION 18Tx12mm (1M) (ORANGE) NITRO 3 Genuine HPI quality spare part for easy maintenance and repairs. See below for kit reference.
#86332 HEAVY-DUTY DIFF SHAFT 5x21mm (SILVER/2pcs)
#72148 BRAKE CAM SHAFT/PLATE SET
#86331 HEAVY-DUTY CUP JOINT 5x10x18mm (D CUT/SILVER)