1903 -04 FN Engine, bore looks decent Conrod missing been sold as a restoration project. I also have a spare barrel and half a crank case for the same model. Located in Ireland Co Louth close to NI border.
Gearbox with aluminium crankcase forming cradle for the engineTransmission side : universal joint for a splined shaftEngine side : square shaft 25x25mmBrake on the t ransmission with Brake drum Ø 260mmGearbox cover : a mounting bracket is broken , a fixing part has been adapted as ..
The engine has an October 1926 date stamp making it a 503 engine but it would also suit 501 and 522. The gearbox has been rebuilt and is in good condition, the engine condition is not known but it turns freely and has compression. Located in Lincolnshire UK.