This is a genuine Poulan replacement part used in compatible chainsaws. The bearing fits between the thrust washer and the drum sprocket. This item is made of metal and is available as an individual replacement part. A screwdriver and a socket set might be required during the replacement of this item. It may break or wear down and will need to be replaced.
This genuine replacement part is designed for use with Poulan chainsaws. It is sourced from the original equipment manufacturer and is sold individually. The purpose of this part is to mix air and gas before the combustible mixture goes to the engine. If the engine won't start and the tank is full of fresh fuel, or if the engine starts an...Read mored then quickly dies, the carburetor is likely the problem. It is an identical replacement for a faulty or a missing component that was installed on a new unit.