DESCRIPTION:90 Days Warranty,Highest after-sales guaranteeLow cost,Highest cost performanceBrand New High Quality Durable and easy to install(Tips: press “Ctrl + F” to help you quick locate the model you are looking for)Fitment: MS251 Chainsaw Replace Part: 1143 020 1207,1143-020-1207 Note! Suitable for 2012 models onwards with an inlet manifold that has a four bolt fixing only. Diameter: 44mm Package Include: 1 x Cylinder, 1 x Piston, 1 x Pin, 2 x Ring, 2 x Circlip, 1 x Air Filter, 2 x Oil Seal, 1 x Spark Plug, 1 x Primer Bulb, 1 x Needle Bearing, 1 x Fuel Filter. Note:To make sure part can fit perfectly, please read item description, check item pictures and series of your old carb. Any needed please message or email prior to contacting ebay. We will response within one business day.DELIVERY:We have warehouses in California and New Jersey.Weually ship on a near by basis.If one warehouse is out of stock, we will ship from another warehouse.Thank you for your understanding.