Husqvarna #501 77 85-01 Clutch
OEM Part No: 501778501, 503744402
Fits Jonsered models 625, 630, 670.
Fits Husqvarna models 61, 268, 268K, 272, 272K. *Fits Husqvarna 61 (After S/N 602497), 66, 266 (After S/N 6051313) Older saws have a coarse thread (1/2" x 13) (newer saws have fine thread M10x1).
