DOP541652JO Oregon® PowerSharp® Starter Kit (all Components) No. 541652. Fits Jonsered Chain Saws. Kit contains (1) PowerSharp® 14" Guide bar, (1) PowerSharp® Chain Loop with 52 drive links, (1) Bar-mount Sharpener and (1) Sharpening Stone. Fits Chain Saws with AO41 bar mount manufactured by Sears Craftsman, Cub Cadet, Dolmar, Efco, Homelite, Husqvarna, John Deere, Jonsered, Makita, McCulloch, Poulan/Poulan Pro, Redmax, Shindaiwa, Skil, Snapper, Tanaka, Toro. Fits Jonsered model 2014, 2016, 2035, 2036, 2036 Turbo, 2040, 2040 Turbo, 2041, 2045, 2050, 2050 Turbo, 2054, 2137, 2138, CS 2135, CS 2137, CS 2138, CS 2152W.