Saw ID help

[b335249]

I am trying to figure out exactly what model saw I have. Here are the numbers...147338790. I know it has the same diameter piston as a 441C and a decompression valve.

any help is appreciated

 

[chainsaw-57]

046M, DOM 05/2000

 

[Wood Doctor]

I restored one of these 046 Mag saws and loaned it to a guy I thought was my friend. He never returned it. I really liked that saw. Needless to say, I don't like "the friend" anymore. Here it is after I worked on it: