CURT MAP CURT Helux Coil-Spring 5th Wheel Pin Box, 4,850 lbs. Pin Weight, 24,000 lbs. Capacity - 2024044570

Purchase verification required. Refer to instruction sheet for pin weight measuring process
Proprietary coil and shock technology reduces chucking and jarring to protect trailer and gear
Reduces force on the RV frame and body by 30% compared to similar pin boxes
Automotive-grade coil spring provides a more comfortable ride for pets and passengers
No break-in period — just install it and go
Virtually maintenance-free design improves user experience over airbags
Compatible with Rhino Box bolt-mounting pattern
Robust steel construction and black powder coat finish
Tested for safety in accordance with SAE J2638
Made in USA with global materials
Approved on Lippert RV frames (will not void warranty)
Up to 24,000 lb. capacity
4,850 lb. max pin weight / 2,570 lb. min pin weight
Limited lifetime warranty (one-year finish, one-year parts)
Patent pending

Notes:

Not compatible with offset 5th wheel hitches
Mounting hardware included
Returns will not be accepted after product has been installed
Capacity limited to the lowest-rated towing components

Description

Upgrade your 5th wheel towing experience with the CURT Helux Coil-Spring 5th Wheel Pin Box, designed to minimize road shock and vibrations. Featuring proprietary coil and shock technology, it significantly reduces chucking and jarring, safeguarding your trailer and gear. Compared to similar pin boxes, it decreases force on the RV frame and body by 30%, ensuring a smoother ride for pets and passengers. Built for longevity, the Helux pin box boasts a virtually maintenance-free design — no airbags to refill or break-in period to wait for. Its automotive-grade coil spring provides consistent, reliable performance, while the rugged steel construction with a black powder coat finish resists wear and corrosion. It’s also fully tested to SAE J2638 safety standards and approved for Lippert RV frames. Designed for a seamless upgrade, the Helux pin box is compatible with the Rhino Box bolt-mounting pattern, making installation straightforward. Proudly made in the USA with global materials, this patent-pending innovation comes with a limited lifetime warranty for peace of mind on every journey.

Product Specifications