OS ENGINES

OSM21015001 O.S. Gasket Carb IP #10/FR5 Note: Graves RC Coupons are not applicable with this product     O.S. Gasket Carb IP #10/FR5

OSM24517000 O.S. Piston Pin Retainer 40PS Note: Graves RC Coupons are not applicable with this product     Features: (2) Piston Pin retainers.

OSM24602000 O.S. Crankshaft 46AX Note: Graves RC Coupons are not applicable with this product     FEATURES Steel construction   INCLUDES One crankshaft for the O.S...

OSM45501110 O.S. Cam Cover FS-120 Surpass Note: Graves RC Coupons are not applicable with this product     O.S. Cam Cover FS-120 Surpass

OSM24603000 O.S. Cylinder & Piston 46AX Note: Graves RC Coupons are not applicable with this product     FEATURES Replacement part for O.S. .46AX.ABN construction (Aluminum...

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...