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 ...