OS ENGINES

OSM22681980 OS NEEDLE 25/40/46/61/FX32SX Note: Graves RC Coupons are not applicable with this product     OS NEEDLE 25/40/46/61/FX32SX

OSM22681957 O.S. Nipple #7 FS-52 Surpass Note: Graves RC Coupons are not applicable with this product     This is the Replacement Fuel Inlet Nipple for many OS Max Engines...

OSM22681953 O.S. Fuel Inlet Nipple 12-240 Note: Graves RC Coupons are not applicable with this product     This is the Replacement Fuel Inlet Nipple (pressure fitting)for many OS Max...

OSM22681600 O.S. Mixture Control Screw #2F/#2FB Note: Graves RC Coupons are not applicable with this product     This is the Mixture control screw for the 2F or 2FB carburetors...

OSM22681419 OS 25FX CARB LEVER 2B/2CB 20D Note: Graves RC Coupons are not applicable with this product     Set includes one throttle arm for the #2B and 2CB carbs.

OSM22628000 OS MUFFLER 892 SF25 Note: Graves RC Coupons are not applicable with this product     This is the Replacement Muffler for the OS MAX 25SF and 25FX Engine...

OSM22625404 O.S. Muffler Screws 20-46 (2) Note: Graves RC Coupons are not applicable with this product     These Muffler Screws may be used with the following OS engines:Old .20-FP...

OSM22625103 O.S. Muffler Extension #762 Note: Graves RC Coupons are not applicable with this product     This is a 12mm Muffler Extension for the #762 & #892 mufflersThis Extension...

OSM22620003 OS THRUST WASHER 21-32 Note: Graves RC Coupons are not applicable with this product     This is the replacement thrust washer for older .21-.32 cu in OS...

OSM22615000 OS O RING 3A2CBD 32SX Note: Graves RC Coupons are not applicable with this product     This is the Carburetor Gasket for the OS Max 2A, 3A, 3H, 20C, 20D, 20H, 2BK,2BK,...

OSM22614010 OS 25FX GASKET SET Note: Graves RC Coupons are not applicable with this product     This is a Replacement Gasket Set for the O.S. 25FX engine. INCLUDES One Head...

OSM22607011 O.S. Cover Plate 25FX Note: Graves RC Coupons are not applicable with this product     This is OS Max (OSM) #22607011 Cover (Back) Plate for the .25FXengine with remote...