More information about O.S. Engines Rear Adapter .18 CV-RX OSM21801800
O.S. Engine rear adapter is constructed of natural aluminum with pressed in brass bushing.
Requires: Screw set
Diameter: 8mm ID of hole for start shaft
Crankcase Mounting Hole Centers: 18mm (top to bottom, L to R)
Recoil Starter Mounting Hole Centers: 31.4mm (top to bottom, L to R)