Carburetor Assembly 545189502

This is an authentic replacement carburetor designed for use with Poulan trimmers. Carburetor mixes air and gas before the fuel mix goes to the engine. This is a metal body carburetor with a rubber primer bulb. Please note gaskets are sold separately. If the engine won't start, you may want to test the carburetor. Remove the air filter and pour about a teaspoon of fuel into the carburetor. Pull the starter rope. If the engine starts and then quickly dies, the carburetor is likely the problem. Requires a screwdriver to complete this repair. • Remove the rear cover • Remove the carburetor • Remove the fuel filter • Install the fuel filter • Install the carburetor • Re-assemble and test the unit