ENGINES

OSM21804100 O.S. Marine Head Assembly 18CVR-M Note: Graves RC Coupons are not applicable with this product     This is the Head for the following OS Marine Engines:18CVR-M Marine & 18CVR-MX Marine w/pullstart FEATURES Natural and...

OSM23874300 OS ENGINES Arm Shaft Assembly .21 XM Note: Graves RC Coupons are not applicable with this product     This is the Replacement Arm Shaft Assembly for the 21XM Marine engine.This is the pin which passes through the transom mount...

OSM23913000 OS SCREW SET 21XM (10) Note: Graves RC Coupons are not applicable with this product     This is the screw set for the O.S. Max .21XM Marine engine. FEATURES Made of black steelUtilizes allen (hex) heads for more strength...

OSM24025923 O.S. Water Nipple #2 Note: Graves RC Coupons are not applicable with this product     This is a pair of Water Inlet and Outlet Nipples for several OS Marine Engines.These nipples thread into the water cooled engine head...

  OSMP5 OS NO 5 PLUG   OS NO 5 PLUG

OSMP7 OS NO 7 PLUG   OS NO 7 PLUG

  OSMP8 OS NO 8 PLUG   OS NO 8 PLUG

  OSMPA3 OS TYPE A3 PLUG   OS TYPE A3 PLUG

OSMPA5 OS TYPE A5 PLUG   OS TYPE A5 PLUG

  OSMPLC4 OS ENGINES Long Reach Glow Plug, Med   OS ENGINES Long Reach Glow Plug, Med