Needle Valve O-Rings for the O.S. FS, FX, and LA series engines. This O-Ring can also be used for other applications where a 2.5x6mm silicone o-ring is needed. NOTE: This part may ...
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 ...
Bearing, and is intended for use with the O.S. 91HZ-PS Helicopter Engine. Dimensions: Inside Diameter: 17mm Outside Diameter: 35mm Thickness: 8mm This Part Is Compatible With The Following O.S. ... 61RX-HGL 61SX-HGL ...