OS ENGINES

OSM45520000 O.S. Thrust Washer 120 Surpass Note: Graves RC Coupons are not applicable with this product     INCLUDES 1- Washer SPECIFICATIONS Outside...

OSM40925100 OS Engines Muffler Body F-5050: FS-95V Note: Graves RC Coupons are not applicable with this product     OS Engines Muffler Body F-5050: FS-95V

OSM34721 O.S. ENGINES FSa-72II Airplane Engine w/F-5030 Silencer Note: Graves RC Coupons are not applicable with this product     The Tradition Continues... O.S. leads the way in...

OSM24608020 O.S. Drive Washer 46AXII Note: Graves RC Coupons are not applicable with this product     FEATURES Aluminum constructionGrooved surface to help hold propeller in...

OSM45530030 O.S. Rear Bearing FS120 III Note: Graves RC Coupons are not applicable with this product     O.S. Rear Bearing FS120 III FEATURES Sealed bearing (both sides)...

OSM44281970 O.S. ENGINES Needle #40N Note: Graves RC Coupons are not applicable with this product     Features: Knurled end for better finger grip. Includes: One needle, one...

OSM21758000 O.S. ENGINES Drive Washer 15LA Note: Graves RC Coupons are not applicable with this product   " " FEATURES Aluminum constructionSerrated face, to grip the prop or spinner...

OSM26781309 OS ENGINES Idle Adj Valve FS-90/120 Note: Graves RC Coupons are not applicable with this product     OS ENGINES Idle Adj Valve FS-90/120

OSM21283961 O.S. ENGINE Locknut Nozzle #2BK Note: Graves RC Coupons are not applicable with this product     FEATURES Polished stainless steel construction.Direct fit replacement...

OSM21205030 OS ENGINES Connecting Rod Note: Graves RC Coupons are not applicable with this product     CONNECTING ROD

OSM22831000 O.S. Front Bearing 21-61 Note: Graves RC Coupons are not applicable with this product     INCLUDES One Ball Bearing   SPECIFICATIONS Inner...

OSM29121400 O.S. Gasket Set 120AX Note: Graves RC Coupons are not applicable with this product     FEATURES Coverplate o-ring gasket features black rubber constructionHead gasket...