OS ENGINES

OSM29122600 O.S. Muffler Extension 120AX Note: Graves RC Coupons are not applicable with this product     This is the optional Muffler Extension for the O.S.1.20AX...

OSM29122520 O.S. Muffler Screws L 120AX (2) Note: Graves RC Coupons are not applicable with this product     This the replacement Muffler Mounting Screws for theO.S. 1.20 AX...

OSM29081910 OS 60M RETURN NEEDLE Note: Graves RC Coupons are not applicable with this product     This is the optional Return Needle Set for the O.S. 60M carb that is used on the ...

OSM29061405 OS ENGINES HEAD GASKET 91HZ Note: Graves RC Coupons are not applicable with this product     OS ENGINES HEAD GASKET 91HZ

OSM29057110 OS ENGINES Holder O-Ring .91 SX-H Note: Graves RC Coupons are not applicable with this product     OS ENGINES Holder O-Ring .91 SX-H

OSM29030001 OS REAR BEARING 61-300 Note: Graves RC Coupons are not applicable with this product     This is an OS Max Bearing for many engines such as: 61SF, 61SFN,...

OSM29026400 OS ENGINES Exhaust Adapter Screw #855 Note: Graves RC Coupons are not applicable with this product     OS ENGINES Exhaust Adapter Screw #855

OSM29015019 O.S. Gasket Carburetor 61-108 Note: Graves RC Coupons are not applicable with this product     This is the Carb Gasket for OS Max engines, .61-1.08 size.It goes between the...

OSM29008219 OS WOODRUFF KEY61,65,91FX FS70,91 Note: Graves RC Coupons are not applicable with this product     The Woodruff key is a small, semi-disk that locks the Drive Washer to...

OSM28009002 OS PROP WASHER 61-90 SERIES Note: Graves RC Coupons are not applicable with this product     This is the Prop Washer for 61-91 size OS Max engines.It fits between the prop...

OSM27981710 O.S. Carburetor Retainer 61RX/SX Note: Graves RC Coupons are not applicable with this product     This is the O.S. Max replacement Carburetor Retainer for the.61 RX-H and ...

OSM27981110 OS CARB BODY 60B Note: Graves RC Coupons are not applicable with this product     OS CARB BODY 60B