HPI Nitro Star T-15 Engine Pull Start Recoil Assembly RS4 3 Evo+, MT2, Rush

HPI Nitro Star .15 FE Aftermarket Crankcase Gasket 2 Pack NIP

HPI A885 Nitro RS4 Racing Clutch

Vintage Hpi A926 Nitro Rs4 Lightweight Flywheel non pullstart.

HPI Nitro RS4-3 EVO+ RUSH MT MT2 T3.0 G3.0 Under Head Button w R5 Glowplug NEW !

Vintage RC Car HPI 1372 1376 Engine Parts f/ Nitro Star Pro 12R XS R40 Nitro RS4

Integy Blue Lightweight Flywheel For HPI RS4 Non Pullstart .12 , 15 Nitro Engine

HPI Nitro RS4 32mm Non Pullstart Lightweight Flywheel A926 USED