CURT 2025044271 Replacement Spring, Helux Pin Box, 1,100 lb./in.

When it’s time to replace the coil spring on your Helux™ pin box, this is the part you need to keep things riding smooth. Designed specifically for the Helux coil-spring system, this replacement spring helps restore that comfortable, stable ride you and your passengers have come to expect. This replacement spring has been put through the wringer and is tested to SAE J2638 safety standards and proven to stand up to the elements with 250 hours of salt-spray testing. A tough powder-coated finish adds even more protection against rust and corrosion, so you can count on it holding up season after season. Before ordering, be sure to check your service manual to make sure you’re choosing the right spring for your setup.

• PURPOSE-BUILT REPLACEMENT — This coil spring is engineered specifically for the Helux gooseneck pin box, making it the right choice when it’s time for a reliable replacement
• SMOOTH, COMFORTABLE RIDE — The automotive-grade coil spring helps absorb road shock and vibrations, providing a more stable ride that’s easier on both passengers and pets
• LOW-MAINTENANCE PERFORMANCE — Unlike airbag systems, this coil-spring setup requires virtually no upkeep, offering dependable ride quality without the hassle of frequent maintenance
• TESTED FOR SAFETY & DURABILITY — This replacement spring is SAE J2638 tested and built to perform under pressure, withstanding 250 hours of salt-spray testing for corrosion resistance
• PROTECTIVE FINISH FOR LONGEVITY — A tough powder-coated finish helps shield the spring from rust and corrosion, ensuring it stays strong and dependable season after season