Stop fighting with generic lines that kink, swell, or leak. Whether you need NBR rubber for a small engine fuel system or high-temp silicone for vacuum and air, get the exact inner diameter your machine requires.
Precision Inner Diameters · Kink-Resistant Wall Thickness
Pick your machine — we’ll show the exact fuel line size it takes.
Two lines, two completely different jobs. A hose built for one will fail on the other.
NBR rubber made for gasoline and oil. Built for lawn mowers, string trimmers, chainsaws and gravity-fed small engines. Sold in kits with the clamps included, because a missing clamp is how most of these jobs stall.
Never put gasoline through this. Silicone swells and dissolves on contact with fuel, and a leaking fuel line next to a hot engine is how fires start. This line is for air, vacuum and coolant only — intake piping, vacuum lines, and water runs.
The sizes people order most. Scroll to browse specs, or view our full catalog.
Short, practical write-ups. No fluff — just what to measure, what to buy, and what goes wrong.
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Read GuideWhat people ask us most before ordering. If yours is not here, email us and a person will answer.
Measure the inside diameter of the hose you are replacing — that is the number that matters, not the outside. Or pick your machine on our Find by Machine page and we will show the sizes it takes.
Send us the model number and a photo of the old hose. We will match it by hand and tell you which size to order — usually within one business day.
The black rubber line carries gasoline and oil. The silicone line is for air, vacuum and coolant only — never fuel. Silicone swells and breaks down on contact with gasoline, so keep the two strictly apart.
Yes. Every fuel line kit ships with the right number of spring clamps for the lengths in the box, so you are not making a second trip to the hardware store.
Orders leave our US warehouse in 3–5 business days, and you get a tracking number by email the moment the carrier scans the parcel.
Unused, uncut hose can go back within 30 days — no restocking fee. Start the return here, or message us and we will walk you through it.
Drop your email to get our printable small-engine fuel line sizing chart. Working on a specific machine? Leave the model number in the box — our team will reply within 1 business day with the exact inner diameter you need.
✓ Direct reply from our US support team · No spam, ever.
