The starter on my P50 is very worn and mag rot has done some damage in a few places. Still fully functional but I would like if this saw looked a touch nicer. Also looking for a wrap handle for it, not sure if they are cross compatible with other Pioneer/Poulan-Partner saws.
P60, 61, 62 shares the platform with the P50, so most of the parts will work.
I have a starter cover that should fit your saw. NOS full wraps are available on ebay for a pretty fair price.