GndProx

Hope Someone can help.

I have an Enya 40 Model 6002 which was given to me which had a missing piston ring. I have purchased a replacement dykes ring from Frank Bowman but now need engine screw set, front housing gasket and drive washer. I don't have the illustrated parts breakdown to identify the part numbers needed.

1) Does anyone know if the Enya SS40 parts such as screw set, gasket and drive washer are interchangeable with the Enya 40 Model 6002?
2) Did the Model 6002 come with a head gasket?

Thanks for any help
Mike