PROPULSION

OSM24613000 O.S. Screw Set 46AX 55AX (10) Note: Graves RC Coupons are not applicable with this product     This is the screw set for the O.S. Max .46AX and .55AX engines. FEATURES Made of black steelUtilizes allen (hex) heads for...

OSM24881824 O.S. O-Ring IV/PRC #6H Rubber Note: Graves RC Coupons are not applicable with this product     This is the Mixture Control Valve O-ring for the #6H and #7D OS Max carbs. FEATURES Silicone construction...

OSM24981405 OS THROTTLE LEVER #4BK 4C Note: Graves RC Coupons are not applicable with this product     This is the Replacement Throttle Lever for the following carbs:#20J, #4BK, #4C, #4E INCLUDES One Metal Throttle Arm

OSM24981959 O.S. Needle #4BK/#2K Note: Graves RC Coupons are not applicable with this product     The needle valve is used to adjust the fuel/air mixture going into the carb.This includes the needle, an o-ring and the set screw.To...

OSM25081700 O.S. Carburetor Screw #4D4C2H Note: Graves RC Coupons are not applicable with this product     This is the Carb Attaching Screws for the 4D, 4C, and 2H OS Max Carbs. FEATURES Metal ConstructionBlack in colorPhillips...

OSM25214000 OS GASKET SET .50 SX-H Note: Graves RC Coupons are not applicable with this product     This is the Gasket Set for the O.S. Max .50SX-H Helicopter Engine.This set contains the backplate and the cylinder head gasket...

OSM25303400 O.S. Piston Ring 46SF/H Note: Graves RC Coupons are not applicable with this product     This is a Piston Ring for the listed engine. This ring fits around thepiston of the engineOne per package. COMMENTS This rings fits...

OSM25425400 OS MUFFLER MOUNTING SCR #873 Note: Graves RC Coupons are not applicable with this product     These are the Muffler Mount Screws for the #873 muffler FEATURES Black steel construction   INCLUDES Two black steel...

OSM25425600 O.S. Muffler Extension Adapter E-3070 873 Note: Graves RC Coupons are not applicable with this product     This is the 7/16" Muffler Extension for the#873 and the #873S Mufflers FEATURES Natural aluminum...

OSM25681620 OS ROTOR STOP SCREW FX40/46 Note: Graves RC Coupons are not applicable with this product     This is the replacement throttle stop screw for a OS .40 FX or .46 FX 2-cycleengine. This throttle stop screw is located on the FX's...

OSM25830010 O.S. Rear Bearing 50SX-H/55HZ/55AX Note: Graves RC Coupons are not applicable with this product     This is the Rear Ball Bearing for the O.S. 55HZ and AX Engines. FEATURES Hardened steel...

OSM26028050 OS ENGINES Silencer E-4010A: 65AX Note: Graves RC Coupons are not applicable with this product     OS ENGINES Silencer E-4010A: 65AX