SSFOLPFEE Premium TPU Fuel Line Kit 3 Sizes (3mm ID/5mm OD

SSFOLPFEE Premium TPU Fuel Line Kit provides three common inner-diameter options of flexible, fuel-resistant TPU tubing (3mm, 5mm, 6mm) with 6.6 ft per size and 12 steel clamps for secure, leak-resistant connections.

When you need dependable fuel lines for lawn mowers, chainsaws, trimmers or other small engines, this kit gives you multiple diameters and enough length to make repairs or replacements without shopping for separate hoses. The tubing is made from thermoplastic polyurethane (TPU), chosen for its flexibility, resistance to fuel breakdown, and longer lifespan compared with basic PVC or standard polyurethane lines. Each size comes in a 2-meter (6.6 ft) length, and the included spring-style steel clamps help maintain a vibration-tolerant, tight seal under typical outdoor-power conditions.

Which sizes are included and what equipment do they suit?

The kit supplies three frequently used sizes so you can match the hose to the inlet/outlet on most small engines. Use the 3mm ID line for compact fuel fittings, the 5mm ID for mid-sized carburetor or primer connections, and the 6mm ID for larger fuel ports and fuel tank outlets.

• 3mm ID / 5mm OD — often fits small 2-stroke handheld equipment.
• 5mm ID / 8mm OD — common for many mower and trimmer carburetor lines.
• 6mm ID / 9mm OD — works with larger 4-stroke or tank feed fittings.
• Each size: 2 m (6.6 ft) length — ample for multiple repairs.

How durable is the TPU tubing and how does it compare to PVC?

TPU offers improved chemical stability and flexibility over conventional PVC and many low-cost polyurethanes, meaning it resists fuel-induced swelling and cracking over time. That durability helps prevent brittle failures, reduces routine replacement, and tolerates bending and vibration common on outdoor power equipment.

• High resistance to gasoline and diesel breakdown — longer service life.
• Excellent flexibility at a range of temperatures — easier routing.
• Improved abrasion and aging resistance — fewer leak risks.
• Cleaner cuts and smoother inner bore — consistent fuel flow.

How do the included clamps improve installation and reliability?

The kit includes 12 spring-style steel clamps designed to maintain clamping force as hoses expand or contract with temperature changes and vibration. These clamps are simple to install, prevent over-tightening damage, and help create a secure, leak-resilient connection at fuel fittings.

• Spring-steel design holds consistent pressure with thermal cycling.
• Installs quickly with pliers — no special tools required.
• Reduces risk of fuel seepage and loosening during operation.
• Twelve clamps allow multiple repairs and spare coverage.

Is it easy for a DIYer to cut and fit this fuel line?

Yes — the pliable TPU tubing cuts cleanly with a sharp knife or tubing cutter and slips onto fittings without excessive force. After trimming to length, secure the line with the provided clamps for a reliable, professional-feeling repair in minutes.

• Cut to desired length with a sharp blade or tubing cutter.
• Slide clamp on, seat hose on fitting, then compress clamp to secure.
• Useful for emergency field repairs or scheduled maintenance.
• Three sizes mean you can address different machines from one kit.

Who is this for? This SSFOLPFEE kit is aimed at homeowners, landscapers, mechanics, and hobbyists who maintain small engines and want a compact, versatile solution for fuel line replacement. If you work with a range of outdoor-power tools — from handheld chainsaws and trimmers to push mowers and small 4-stroke engines — the multiple diameters, robust TPU material, and included clamps make maintenance faster and more reliable. It’s also handy to keep one kit in a shop or field bag so you’re prepared for common fuel hose failures without buying multiple single-size reels.