O.S. Carburetor Body #20DTower Stock# OSMG3457 • Manufacturer Stock# 22681140
Carb is the one used on the O.S.25FX engines.
Aluminum Body w/press fitted steel spray bar.
1 Carb body.
The O.D on the mounting side of the Carb body is 13mm.
The part number for the complete carb is OSMG2412