CRANKCASE 105HZ

This is the Connecting Rod for the OS Max 91SX-H C-Spec engine.This part connects the crankshaft to the piston. Also fits the 105 HZ-R

This is the Cylinder Liner for the O.S. Engines 105HZ Helicopter Engine. Ring Piston

The O.S. 8 glow plug is the most widely used O.S. glow plug.Recommended for most current O.S. (and other brands of) 2-stroke RC engines.       FEATURES Medium heat...