This is a fuel return line, and it is used with various outdoor lawn equipment. Fuel travels through the return line into the carburetor, and from the primer bulb/pump into the fuel system. The line returns the extra fuel back into the tank. This part will crack and become brittle over time. If your fuel line is leaking, you will need to replace it. Before you begin repair work on your equipment make sure you drain the fuel from the tank, and remove the spark plug.
Works with the following brands:
MTD, Ryobi, Troy-Bilt, Yard Man
Works with the following products:
Trimmer, Leaf Blower / Vacuum, Tiller
Works with the following brands:
MTD, Ryobi, Troy-Bilt, Yard Man
Works with the following products
Trimmer, Leaf Blower / Vacuum, Tiller
Videos For installing this part.
Replacing your Fuel Return Line
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Jason
August 9, 2022
What is the inside and outside diameter of this fuel line?
For model number 791-181086
Hello Jason, Thank you for the great question. The measurements for this line are as follows, ID: 3/32 "x OD: 3/16 ". If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!
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