OS Max 35 Stunt Baffle Piston Control Line Flexible Needle Valve Assembly

OS Max LA 40-46 Control Line Direct Fit Rigid Type Needle Valve Assembly

OS Max 35 Combat Special Control Line Replacement Flex Needle Valve Assembly

Fox Stunt 29 – 35 Flexible Type Needle Valve Assembly Gas Model Airplane Engines

OS Max 35 Combat Special Control Line Replacement Rigid Needle Valve Assembly

OS Max 35 Mark 3 Control Line Engine Replacement Flex Needle Valve Assembly

McCoy 29 – 35 Red Head Rigid Type Needle Valve Assembly Model Airplane Engine

McCoy 29 – 35 Red Head Flexible Type Needle Valve Assembly Model Airplane Engine