[Package include]: 1 x Cylinder Piston Kit, 1 x Decompression Valve, 1 x Fuel Filter, 1 x Spark Plug, 1 x Needle Bearing, 2 x Crank Bearing, 2 x Oil Seal. [Replace Part Number] :506 38 61-71 [Compatible Models]: For Husqvarna For Partner K750 K760 Concrete Saw [100% Satisfaction Guarantee] : High quality and Long lasting Service Life replacement parts accessories, 90 days return, refund or free exchange if you aren't completely satisfied (defection, accidental damage, non-satisfaction etc.) Any problem please do not hesitate to contact us. [Note]:Bore: 51mm , Displacement: 73.5cc , Please compare it with your original parts beFore ordering it to see if it can For your original chainsaw. Brand Name Mtanlo Horsepower 1 Horsepower Unit Count 1.0 Count Item Weight 0.1 Pounds Manufacturer Mtanlo Power Source Gas Powered Item Dimensions L x W x H 0.1 L x 0.1 W x 0.1 H