The Oregon fit for this bar is called a D009 mount. Please make sure that your saw is running 3/8 pitch chain.
Please note the bar is a 3/8 pitch, 063 gauge, chain is a NEW E&S SKIP chain and is 135 links long, FULL CHISEL can do in 404 pitch as well just let me know.
Also this bar would fit a lot of other saws and brands so just ask if you aren’t sure.