#15492 - PISTON SET (1.0mm PISTON RING/26cc) Fuelie 26 Engine Genuine HPI quality spare part for easy maintenance and repairs. See below for kit reference.
#15488 PISTON RING (0.7mm PISTON RING/26cc)
#15420 PISTON SET (1mm PISTON RING)
#111341 CYLINDER LINER/PISTON SET (OCTANE 15CC)