This is the replacement Needle Valve Unit Body for the O.S. 40G|
carb - OSMG2454 on the .46 AX engine.
This part mounts to the bracket mounted to the engine crankcase and is what
the high speed needle screws into and the fuel tubing mounts to.
Plastic and brass construction
One needle valve unit body
Mounting to the needle stay (bracket) - OSMG7153 with two 3x10mm
screws - OSMG8620.
If the high speed needle is needed order the complete Needle Valve
Unit - OSMG6980. This has the needle valve unit body, high speed
needle, and the 3x10mm mounting screws.