Item Type: Cylinder Piston Kit Material: Aluminum Weight: Approx. 905g / 31.9oz Cylinder Diameter: Approx. 52mm / 2.0in Fitment: Fit for Husqvarna 61 268 272 272XP Uses: Chainsaw 1Good Compatibility: Cylinder piston kit relief valve 52mm fit for Husqvarna 61 268 272 272XP, which can good match your machine. 2High Quality Material: Cylinder piston set is made of high quality aluminum, which is not easy to damage and has a long service life. 3Garden Tool Accessories: Chainsaw parts can be perfectly matched with your machine according to the corresponding model. 4Good Gardening Accessory: It can effectively extend the service life of the machine, with stable performance and high reliability. 5Easy To Install: It can be installed on the corresponding machine according to the applicable model specification, which is very simple. 1 x Cylinder 1 x Piston 1 x Piston Ring 1 x Piston Pin 2 x Piston Circlip 1 x Spark Plug 4 x Paper Washer 1 x Gasket 1 x Needle Roller Bearing 1 xRelief valve 2 x Oil Seal