You can get the LRB pistons as you know. OEM pistons are tough to find, cylinders are very hard to come by. Depending on how bad the cylinder is you may be able to remove the transfer and reuse it. I use the Echo rubber fuel line for the impulse.
Here is that “335” that was on fleabay which was actually a Super 380 🤤. It turned out to be good in the end. It definitely had a couple minor issues. Compression was good, P&C looked great. Someone did paint the chassis, no big deal, looks ok. One of the lower mounts wasn’t installed...
Finished the PP365 today. Put a nos piston in it, seals,carb kit,filter and all new lines. Even put a nos 20” bar I had. Thoroughly cleaned it up while it was apart too.
Got this low hour PP365 I got a year or so ago with a scored p&c. The cyl had very little transfer which I got 99% out with a little sand paper and a scotch brite pad. Putting a new piston,seals,impulse line,carb kit,etc.
Picked this PP330 off marketplace about 45 mins away this past Saturday. It’s definitely a low hour saw. I put a new fuel line, filter, carb kit and rim sprocket. The B&C is new. He had a 16” 3/8LP setup on it.
They did offer a green accessory chainbrake kit. I had bought one years ago. I may still have the part number somewhere. I’ll look either tonight when I get home or in the morning.
They are NLA. They are very tough to find, especially NOS. Once in a blue moon a used one shows up on the big auction site.
The piston can be gotten aftermarket from Lil Red Barn.