OS 26581977 Needle & OS 24281306 Airbleed Screw For OS 4A Carb .40 40 MAX

OS 26581903 Replacement Remote Control Engine Needle Assembly OS 4A .40 40 MAX

K&B Torpedo 40 Connecting Rods Fuel Mixer O.S. Max Carb Engine Parts Lot Head

K & B Model Engine Carb Needle Parts

OS 26581921 Replacement Engine Needle Assembly Holder OS 4A .40 40 MAX

OS MAX .40 R/C / 40FSR, 40FSR-S CONNECTING ROD NEW. SEE PICS 24205001

OS 23209003 Replacement Remote Control Engine Prop Washer OS .46 46 .40 40 AX FX

OS FP .40 engine crankcase back cover gaskets 2 pieces-- Made by MECOA 29os-40fp