[Package include]: 1 X Piston, 1 X Pin, 1 X Ring, 2 X Circlip, 1 X Cylinder Gasket, 2 X Crank Bearing, 2 X Oil Seal
[Replace Part Number] :503 53 90 02, 503539002
[Compatible Models]: For Husqvarna 61 Chainsaw Part
[100% Satisfaction Guarantee] : High quality and Long lasting Service Life replacement parts accessories, 447 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]: Please compare it with your original parts beFore ordering it to see if it can For your original chainsaw.