DOPPS52HL Oregon® PowerSharp® Chain and Sharpening Stone No. PS52. Fits Homelite Chain Saws. Kit contains (1) PowerSharp® Chain Loop with 52 Drive links and (1) PowerSharp® Sharpening Stone. Fits most 14" A041 mount chain saws with PowerSharp® Guide Bar installed 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 Homelite models 20, 20AV, 23AV, 27, 3300, 3314, 3316, 3318, 3350, 3550, 3800, 3850, 4500, 4550, CS-40, D3300, D3350B, D3850, D3850B, I3350B, Ranger, UT10514, UT10516, UT10517, UT10530, UT10530A, UT10901, UT10901A, UT10926, UT10947A, UT10947D, UT10947E, UT10974A, UT43100, UT43120, Z3850 equipped with DOP539453HL PowerSharp Bar kit.