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Product Description
CURT Helux Coil-Spring 5th Wheel Pin Box, 5,400 lbs. Pin Weight, 24,000 lbs. Capacity

Important Notes
- Not compatible with offset 5th wheel hitches
- Mounting hardware included
- Returns will not be accepted after product has been installed
Features
- Purchase verification needed; see instructions for pin weight measurement
- Manufactured in USA with global materials
- Approved for Lippert RV frames; warranty remains intact
- Supports up to 24,000 lbs capacity
- Max pin weight 5,400 lbs; min 2,860 lbs
- Lifetime warranty; one-year finish and parts
- Patent pending design
- Coil and shock tech minimizes trailer jarring
- Reduces RV frame stress by 30% vs. similar boxes
- Coil spring enhances ride comfort for pets and passengers
- No break-in needed; install and use immediately
- Maintenance-free design outperforms airbags
- Fits Rhino Box bolt pattern
- Durable steel build with black powder coat
- Safety tested per SAE J2638 standards
- Minimizes bouncing for smoother travel
- Reduces aggressive gear shifting












Specifications
| Warranty | Limited lifetime warranty; one-year finish and parts |
| Finish Color | Black |
| Construction Material | Carbon Steel |
| Pin Weight Capacity | 5,400 lbs |
| Total Weight Capacity | 24,000 lbs |
Description
The CURT Helux 5th Wheel Pin Box redefines towing comfort with advanced coil spring and shock absorber technology. Designed to replace standard pin boxes, it minimizes chucking, jarring, and bouncing during travel, ensuring a smoother ride for both driver and passengers.
Its innovative design also protects your RVs gear and belongings by reducing aggressive shifting. This pin box enhances ride quality for pets and passengers by eliminating excessive rattling and vibrations from road hazards.
Its premium steel construction, paired with a durable black powder coat finish, ensures long-lasting reliability for miles of towing. Maintenance-free coil spring technology provides dependable performance without the hassle of upkeep, outperforming traditional air systems.
Approved for use on Lippert frames, the CURT Helux Pin Box offers a smoother hitching experience for seamless towing. Its robust engineering reduces wear and tear on RV hardware, making it a smarter, worry-free choice for your towing needs. Whether for long trips or local getaways, this pin box delivers comfort and performance you can rely on.
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