Craftsman Weedwacker Fuel Line - sears Unbranded/Generic Primer Bulb Fuel Line Filter For Poulan Weed Eater Craftsman Weedeater Tool. Sold by kittom an eBay Marketplace seller. add to compare compare now. $244 $199. Weed Eater Poulan Craftsman 2 Pack Fuel Tank & Cap # 545103802-2PK. Sold by Buckeye Tool Supply. How to replace Craftsman Weed Eater fuel lines? - ASAP May 22, 2010How to replace Craftsman Weed Eater fuel lines? Customer Question. the small fuel line to the small nipple of the carburetor and run it up into the fuel tank about 4" and attached the fuel filter to the small fuel tube. have a craftsman weed eater, the fuel lines deteriorated and i replaced them. I am not sure if I did it right.