This is a replacement O.S. Engines Cooling Head, intended for use with the O.S. 50 SX-H Ring Hyper Helicopter Engine. This cooling head is also suitable for use with the standard 50 SX-H Ring Helicopter Engine.
This product was added to our catalog on June 17, 2009
Hyper Helicopter Engine with Hyper Cooling Head and 60LH Carburetor. Ideal for use in any 50 class helicopter, the new head design offers improved combustion efficiency for stable hovering and aerobatic flight ...
Engine with the 40L Carburetor. The O. S. 55HZ-H Hyper Ringed Heli engine is cause to rejoice for 3D heli flyers! The 55-HZ-H Hyper Ringed engine cranks out optimum power with a ...
This is a replacement O.S. Engines Backplate Cover ...
Gasket, and is intended for use with the O.S. 91HZ F3C and 91HZ-PS 3D Helicopter Engines, as well as the O.S. FS200S-P, FS200S, and FS110-a four stroke engines. This product was added ...
This is a replacement O.S. Engines Connecting Rod, ...
intended for use with the O.S. 91HZ F3C and 91HZ PS 3D Helicopter Engines. NOTE: This Part Is Compatible With The Following O.S. Engines 91RZ-H 91RZ-H DH 91SZ-H91SZ-H PH This product was added to our ...
This is a replacement O.S. Engines 40-240 Front ...
Engine Bearing, and is intended for use with the O.S. 50SX-H Helicopter Engine. Dimensions: Inner Diameter: 9.5mm (.375") Outer Diameter: 22.2mm (.875") Width: 7.1mm (.280") This Part Is Compatible With 40 SF 40 SF ...