Oregon 3/8 pitch, 66 drive link, 050 gauge 'full comp' chain, new in box.
Oregon 106656X .325" pitch 7-tooth clutch spur sprocket drum fits Husqvarna 36, 41, Poulan 255, 295, 2600 Jonsered 2036, 2040, 2041 chainsaws. New old stock part from closed out dealer.