#72107 - CUP JOINT 5x10x16mm (2pcs) Discontinued, replacement part: #86331 Genuine HPI spare part for ensured quality, correct maintenance and easy repairs. See below for kit compatibility.
#86331 HEAVY-DUTY CUP JOINT 5x10x18mm (D CUT/SILVER)
#101236 HEAVY DUTY DRIVE SHAFT 6X84mm
#101065 94mm Center Shaft