
Tygon fuel line is a flexible tubing designed for use with various fuels and lubricants, including gasoline, kerosene, heating oils, and coolants. It is made from a thermoplastic elastomer that is resistant to swelling, hardening, and cracking caused by hydrocarbon-based fluids. Tygon fuel line is commonly used in small engines and lawn and garden equipment, such as chain saws, string trimmers, and lawn mowers. It is known for its durability and flexibility, but some users have noted that it can shrink and harden over time. Tygon fuel line is available in different colours, including yellow, which is alcohol-resistant and can be used with ethanol-blended gas.
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What You'll Learn

Tygon fuel line is suitable for outdoor power equipment
Tygon tubing fuel line is suitable for outdoor power equipment, including lawn mowers, chainsaws, and string trimmers. It is also suitable for use with small engines. Tygon fuel line is flexible and resistant to swelling, hardening, and cracking caused by hydrocarbon-based fluids or sour gas. It is one of the best fuel lines in the industry for outdoor power equipment.
When using Tygon tubing for outdoor power equipment, it is important to choose the right type. The yellow Tygon tubing is alcohol-resistant and can be used with 10-15% ethanol-blended gas commonly sold today. On the other hand, the clear Tygon tubing is not suitable for outdoor power equipment as it is not alcohol-resistant.
It is recommended to purchase name-brand Tygon tubing, as it tends to last longer. Additionally, Tygon tubing is available in various sizes and lengths, such as Formula types F-4040-A and LP1200, to fit different equipment needs.
While Tygon tubing is a good option for outdoor power equipment, it is important to note that it does have some drawbacks. Some users have reported that Tygon tubing can shrink and harden with age, leading to leaking after a few years. For longer-lasting alternatives, Viton tubing or tubing used in automobile fuel systems, such as black rubber fuel lines from Gates or Goodyear, may be better suited for E10 fuel.
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It is resistant to swelling, hardening, and cracking
Tygon fuel tubing is a flexible, sturdy, and resistant material. It is designed to resist the typical degradation caused by hydrocarbon-based fluids, including hardening, swelling, and cracking. This degradation can also be caused by sour gas. Tygon tubing is, therefore, a great replacement for fuel lines in small engines, such as string trimmers, chainsaws, and lawn tractors. It is also suitable for use in the tank pickup line of a tractor.
Tygon tubing is available in different colours, including clear, black, and yellow. The yellow Tygon tubing is resistant to alcohol and can be used with ethanol-blended gas. It is important to note that Tygon tubing does shrink and harden with age, and some users have reported leaks after a couple of years of use. However, it is still a good choice for outdoor power equipment, and it is very flexible compared to other PVC tubing.
The Tygon LP-1100 fuel tubing, for example, is designed to meet new government regulatory standards to reduce the harmful health effects of ozone and carbon monoxide. It is an environmentally responsible choice for fuel line applications in small engines and lawn and garden equipment, such as lawn mowers, snow blowers, and leaf blowers. This tubing is also available in a range of sizes to fit different engines and equipment.
Overall, Tygon fuel tubing is a reliable and flexible choice for fuel lines in small engines and outdoor power equipment. Its resistance to swelling, hardening, and cracking makes it a durable option, although users should be aware of potential hardening and shrinkage over time.
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It is flexible and sturdy
Tygon fuel line is a flexible and sturdy tubing option for fuel and lubricants. It is designed for use with various fuels, including gasoline, kerosene, heating oils, and coolants. It is also suitable for transferring other liquids, air, or solids. Tygon tubing is an excellent replacement for fuel lines in small engines, such as string trimmers, chainsaws, and lawn tractors.
The flexibility of Tygon fuel line sets it apart from other tubing options. It is rated as ""very flexible" and bends more easily than both flexible and rigid tubing alternatives. This flexibility, combined with its sturdy construction, makes it a versatile choice for a range of applications.
The Tygon formulation F-4040-A, in particular, is a premium fuel line option known for its flexibility and durability. It is constructed from plastic and designed to resist swelling, hardening, and embrittlement caused by hydrocarbon-based fluids. This formulation has a working temperature range of -35 to 165 degrees Fahrenheit and a durometer (hardness) of 57A.
While Tygon fuel line is flexible and sturdy, it is important to note that some users have reported issues with hardening and shrinking over time. It is recommended to opt for name-brand Tygon products, as they tend to last longer. Additionally, the yellow Tygon formulation is alcohol-resistant and suitable for use with ethanol-blended gas.
Overall, Tygon fuel line is a reliable and flexible tubing option for fuel and lubricant transfer, offering a sturdy construction that makes it suitable for a wide range of applications.
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It is available in different colours, including yellow, black, and clear
Tygon fuel lines are available in various colours, including yellow, black, and clear. The yellow Tygon formulation F-4040-A tubing is designed for use with various fuels and lubricants, including gasoline, kerosene, heating oils, and coolants. It is alcohol-resistant, making it suitable for use with ethanol-blended gas. The yellow colour provides quick visual identification, and the translucent material allows for visual flow monitoring.
The clear Tygon tubing is also flexible and suitable for use with diesel and solvents. It is often used in giant-scale gas-powered RC planes and chainsaws. Clear tubing is not recommended for outdoor power equipment as it is not alcohol-resistant.
Black Tygon tubing is another option that is available and is known to last for years. It is a good choice for in-tank pickup lines but may shrink and harden over time.
Tygon fuel lines are designed to meet government regulatory standards and reduce the harmful health effects of ozone and carbon monoxide. They are an environmentally responsible choice for fuel line applications in small engines and lawn and garden equipment, such as lawn mowers, snow blowers, chain saws, and line trimmers.
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It is suitable for use with various fuels and lubricants
Tygon fuel line is a flexible tubing designed for use with various fuels and lubricants. It is made of plastic and is suitable for transferring different liquids, gases, and solids. Tygon tubing is resistant to swelling, hardening, and cracking caused by hydrocarbon-based fluids or sour gas. This makes it ideal for use with fuels such as gasoline, kerosene, heating oils, and diesel. It is also suitable for use with cutting compounds, glycol-based coolants, and other lubricants. The working temperature range of Tygon tubing is -35 to 165 degrees Fahrenheit, and it is rated as very flexible, bending more easily than other types of tubing.
Tygon fuel line is commonly used in small engines and lawn and garden equipment, such as lawn mowers, snow blowers, chain saws, line trimmers, and leaf blowers. It is also suitable for use in fuel line applications for automobiles, generators, and other outdoor power equipment. The tubing is available in different sizes and lengths to fit various applications. It is important to note that Tygon tubing does shrink and harden with age, and some users have reported leaks after a few years of use. However, it is still considered a good option for fuel lines, offering the advantage of being able to see the fuel flow through the translucent tubing.
The Tygon formulation F-4040-A is a specific type of Tygon tubing that is designed for use with various fuels and lubricants. It is made of plastic and is suitable for transferring coolants, heating fuels, polishing fluids, and other lubricants. This type of tubing has a working temperature range of -35 to 165 degrees Fahrenheit and is known for its flexibility and sturdiness. It is often used in automotive applications, such as vacuum lines and fuel lines for chainsaws and generators. The yellow colour of the tubing provides quick visual identification, and the translucent material allows for visual flow monitoring.
Tygon LP-1100 fuel tubing is another type of Tygon fuel line that is resistant to swelling, hardening, and cracking caused by hydrocarbon-based fluids. It is designed to meet government regulatory standards and reduce the harmful health effects of ozone and carbon monoxide. This type of tubing is suitable for use with various fuels and lubricants, although specific fuel types are not mentioned. Tygon LP-1100 is commonly used in small engines and lawn and garden equipment, and it is available in packaged lengths rather than by the foot. When choosing Tygon tubing, it is important to consult the manufacturer's information to ensure its suitability and safety for the intended application.
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Frequently asked questions
Tygon fuel line is a flexible fuel tubing designed for use with various fuels and lubricants, including gasoline, kerosene, heating oils, and coolants. It is made of plastic and is resistant to swelling, hardening, and cracking caused by hydrocarbon-based fluids.
Tygon fuel line is commonly used as a replacement fuel line for small engines and lawn & garden equipment, such as chain saws, string trimmers, lawn tractors, and leaf blowers. It is also suitable for non-potable fluid service and engine line applications.
Tygon fuel line is known for its flexibility and sturdy construction. It is also translucent, allowing for visual flow monitoring. Additionally, the Tygon formulation F-4040-A is designed to meet government regulatory standards by reducing the harmful health effects of ozone and carbon monoxide.





































