rough ms440 ?

[david newbie]

A fellow contacted me about an 029 I was selling and offered to trade. I gave him the 029 and 30$ and got five saws in return. 029 super with broken rear handle, 041 missing a couple air box parts, 031 missing spark plug wire, 041 super missing the air filter cover and what he claimed was an 044 magnum. It seems to be a 440, and someone seems to have sliced off most of the brake handle. It runs on prime, piston looks worn but no scoring and compression feels decent . Is there more than one brake handle for the 440? I think Id like to replace it

 

[Austin316]

1128 790 9150 Is the part number for both the 044 and 440 brake handle, the other handle shown in the diagram is for the rescue saws