DOP11267HU268K Husqvarna 268 and 268K 50mm Cylinder Assembly. This cylinder assembly includes the cylinder, piston, piston rings, wrist pin and cir clips, has a 50mm bore, is
not nikasil plated and replaces Husqvarna chainsaw part numbers 503-61-10-71, 503611071 and 503 61 10-71.