Description Brand new Meteor 46mm cylinder/piston kit. Fits Husqvarna chainsaw models 51, 55, and 55 Rancher.   This is a high quality Nikasil plated cylinder kit that comes with a 1 year guarantee.   The kit includes Nikasil plated cylinder, piston, Caber ring, wrist pin, circlips, gaskets, and Oregon spark plug.   Has port for decompression valve. Includes plug to seal off this port if you don’t have a valve.   *Please note: the muffler slots require slight enlarging with a round file to fit the muffler bolts properly Wolf Creek Saw Shop is a proud U.S. seller, we ship within 1 day of receiving payment, and you will get your parts quickly!