ENGINE PARTS and ACCESSORIES

OSM24981837 O.S. O-Ring Needle FS/FX/LA Note: Graves RC Coupons are not applicable with this product     This is the Needle Vavle O-ring for the FS/FX/LA OS Max series engines. FEATURES Silicone construction...

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...

OSM25206000 OS PISTON PIN .50 SX-H Note: Graves RC Coupons are not applicable with this product     This is the Piston Pin for theO.S. Max 50SX-H and the 50SX-HG Engines.This pin joins the connecting rod to the piston...

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...

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

OSM26028100 OS SILENCER ASSMBLY SCRW (E4010) Note: Graves RC Coupons are not applicable with this product     This is the Muffler Assembly Screw for the OS Max E-4010 MufflerThis assembly screw holds the muffler body together...

OSM26606008 O.S. Piston Pin 60-61FSR/SX Note: Graves RC Coupons are not applicable with this product     O.S. Piston Pin 60-61FSR/SX