Aftermarket Stens 115-524 25 Feet 300 Inches 1/4" ID x 3/8" OD Fuel Line
This fuel line is manufactured to OEM specifications as a direct replacement part. Each unit undergoes quality testing for flow rate, pressure rating, and durability to ensure reliable field performance. Designed for professional mechanics and fleet operators who need parts that fit right the first time.
Vehicle Compatibility
| Application | Details |
|---|---|
| 25 Feet 300 Inches 1/4″ ID x 3/8″ OD Fuel Line | Replaces Stens 115-524 Replacement Part Number: 115-524, 115524 Specification:Inner Diameter: 1/4″Outer Diameter: 3/8”Total Length: 25′ (300”) Application:This is an aftermarket fuel line designed to directly replace Stens 115-524. It is suitable for use in a wide range of mower, tractor that requires the Stens 115-524 fuel line specification |
Replaces OEM Part Numbers
115-524 • 115524 • Specification • Inner • Diameter • Outer • Total • Length • Application • aftermarket • designed • directly
Signs You Need a Replacement
If your equipment is showing any of these symptoms, the fuel line may be the cause:
- Fuel smell or visible wet spots — A cracked or perished fuel line seeps fuel. Diesel fuel lines harden with age and develop hairline cracks near connection points.
- Air in the fuel system — Air enters through deteriorated hoses, causing hard starting and rough running. Check all connections and replace any line that feels spongy.
- Collapsed line under suction — A reinforced fuel line can collapse internally, restricting flow. The engine runs fine at idle but starves under load.
- Fuel leaking at connection points — Old clamps lose tension and the hose shrinks over time. Always use new clamps when installing fuel lines.
Installation Tips
When installing new fuel lines, cut the ends square with a sharp blade — angled cuts cause leaks at the connection points. Use new clamps at every connection; old clamps have lost their spring tension. After installation, pressurize the system with the primer pump and check every fitting for dampness. Run the engine and recheck after 10 minutes of operation, as fittings can loosen slightly under vibration.
Frequently Asked Questions
Can I cross-reference 115-524 with 115524?
Yes. Both 115-524 and 115524 are interchangeable OEM numbers for this part. They refer to the same component with the same specifications, just different part number revisions.
What material are these fuel lines made from?
This fuel line kit uses materials rated for the specific fuel type and pressure of your application. Diesel lines need to handle higher pressure than gasoline lines. Always install the correct fuel-rated line and use new clamps at every connection point.
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