Husqvarna 357 / 359. This is the one I had for trade, however, I recently picked up a MS660 so it's for sale. Saw has a 357 case/crank with 359 piston and cylinder. The piston is a NWP and has some carbon marks on it. I've run about 5 or 6 tanks through it. It has a Walbro carb and metal intake clamp. It's in decent condition but has a crack on the top cover, which you can see in the pictures. I used motoseal when buttoning it back up. I will try my best to post piston pics and compression pics. I am building a new splitter and need to free up some funds for that. Send me an offer, Yall have a Blessed Day.