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

This kit supplies three commonly used diameters of thermoplastic polyurethane (TPU) fuel hose—each 2 meters (6.6 feet) long—plus a dozen spring-style steel clamps so you can cut, fit, and secure lines on lawn mowers, chainsaws, trimmers, blowers, and other outdoor power equipment. The TPU construction offers improved flexibility and resistance to fuel, aging, and cracking compared with older PVC or PU hoses, while the included clamps deliver a reliable, vibration-resistant seal for everyday use.

What sizes are included and what applications do they serve?

The kit contains three standard sizes that cover most small-engine fuel fittings: 3mm ID/5mm OD, 5mm ID/8mm OD, and 6mm ID/9mm OD. Each size comes as a 2-meter (6.6ft) length so you can cut multiple pieces for different machines or spares. These diameters match typical carburetor, primer bulb, tank outlet, and fuel line connections found on both 2-stroke and 4-stroke equipment.

• 3mm ID / 5mm OD — ideal for small bleed or return lines and compact carburetor fittings
• 5mm ID / 8mm OD — common for standard fuel lines on handheld tools and small mowers
• 6mm ID / 9mm OD — best for larger feeds or lines on bigger push mowers and garden tractors

How does the TPU material compare to PVC or PU hoses?

TPU (thermoplastic polyurethane) delivers a mix of flexibility, toughness, and fuel resistance that typically outperforms PVC and older PU hoses in outdoor power equipment applications. It resists cracking and hardening from gasoline and diesel exposure and maintains pliability across a wider temperature range, reducing the chance of failure under vibration.

• Better fuel and chemical resistance than standard PVC
• Improved elasticity and tear resistance versus traditional PU
• Maintains flexibility in cold weather, reducing split risk

Are the included clamps suitable for a leak-free installation?

The kit includes twelve steel spring-type clamps designed to provide secure, vibration-resistant seals around hose fittings. Spring clamps maintain constant pressure as the hose expands or contracts, which helps prevent drips and loosening that can occur with changing temperatures or engine vibration.

• 12 high-quality steel spring clamps for immediate use
• Corrosion-resistant finish for outdoor exposure
• Works with both smooth and barbed fittings for secure attachment

How easy is it to cut and install these hoses for DIY repairs?

Cutting and fitting the TPU lines is straightforward—use a sharp utility knife or hose cutter for clean ends, slide a clamp on, press the hose onto the nipple or barb, and compress the clamp with pliers. The material’s flexibility makes routing simple in tight engine bays, and the 2-meter lengths give you spare material for future maintenance.

• Cut cleanly with a sharp blade or hose cutter
• Slide clamps on before mounting for faster installation
• Flexible enough to route through tight spaces without kinking

Who is this for? The SSFOLPFEE Premium TPU Fuel Line Kit is aimed at DIYers, landscapers, small-engine mechanics, and anyone who maintains garden and outdoor power equipment. If you need reliable, fuel-resistant replacement hoses in multiple common diameters with clamps included—whether for routine maintenance, emergency repairs, or stocking a service kit—this set provides versatile, long-lasting components to keep equipment running.