This kit has a good carburettor but the gasket for the air filter to carb is incorrectly cut, the air filter itself is incorrectly moulded and un-usable and the fuel pipe is NOT for this model of saw. If you need a carb ... Perfect. If you need to do more than just renew the carb ... Forget it! Or buy this, some gasket paper and a fuel line.
Bought for a PP4520AVL, return spring in carb was too weak to close carb when you release throttle, the gasket for the side where the choke butterfly was cut too small of an opening and would cause the butterfly to stick. The air filter was molded incorrectly and does not line up over the original bracket. Chinese junk. Waste of money.