I have a Sears/Craftsman 18" chainsaw model C948-415580. It is made by McCulloch and just happens to be Model PM425AV according to a small engine repair shop that I visited.
If you need a coil, try getting the part from Sears.
Ray
October 2007
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix chainsaws.