CURT Replacement Spring, Helux Pin Box, 1,250 lb./in. 2025044272

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.

• Replacement spring for Helux coil-spring pin box #2024044574, #2024044567
• Automotive-grade coil spring provides a more comfortable ride for pets and passengers
• Virtually maintenance-free design improves user experience over airbags
• Tested for safety in accordance with SAE J2638
• 250-hour salt-spray tested for lasting corrosion resistance
• Powder-coated finish helps resist rust and corrosion
• Refer to service manual to choose correct spring for your application