Strength, Safety, and Precision for Your RV Suspension
At California RV Specialists, we are excited to introduce the latest innovation from Roadmaster—their new line of U-Bolt Kits for Trailers. These heavy-duty kits are engineered to provide a secure and reliable connection between trailer axles and leaf springs or suspension mounting plates, ensuring safe and dependable towing performance.
Whether you are replacing worn suspension hardware or installing new components such as the Roadmaster Comfort Ride system, these U-bolt kits deliver the strength and durability required for long-term reliability.
Why U-Bolts Are Critical to Trailer Safety
U-bolts play a vital role in securing the axle to the suspension system. Over time, original hardware can stretch, corrode, or lose proper clamping force, potentially leading to axle misalignment or unsafe towing conditions. Replacing U-bolts during suspension service is considered an industry best practice to maintain structural integrity and ensure proper torque retention.
The new Roadmaster U-Bolt Kits are designed to:
- Provide a strong and reliable clamping connection.
- Evenly distribute clamping force across the axle and mounting surface.
- Ensure precise fitment for specific axle diameters.
- Enhance safety and stability for travel trailers and fifth wheels.
- Support both replacement and new suspension installations.
What’s Included in Each Kit
Each Roadmaster U-Bolt Kit comes complete with:
- Four heavy-duty U-bolts
- Two backing plates
- High-quality washers and nuts
These components are engineered to work together to provide optimal clamping force and long-lasting durability.
Available Sizes
Roadmaster offers several options to accommodate common trailer axle diameters:
| Part Number | U-Bolt Width | Typical Application |
|---|---|---|
| 26238 | 2-3/8″ | Smaller trailer axles |
| 2630 | 3″ | Most common industry standard |
| 2635 | 3-1/2″ | Larger trailer axles |
Spotlight on P/N 2630 – A Game Changer
The P/N 2630 kit has quickly become a favorite in our shop. This configuration features:
- 9/16″ rod diameter
- 3″ width between legs
- 8-3/8″ overall length
Previously, installations often required sourcing two different U-bolt lengths—typically 7-1/2″ and 9-1/2″—and trimming the longer bolts to achieve the correct fit. With the introduction of this standardized size, installations are now more efficient, precise, and professional, eliminating the need for modification and reducing installation time.
| KIT | A (rod diameter) | B (width between legs) | C (leg length) |
| 26238 | 9/16″ | 2-3/8″ | 6-1/2″ |
| 2630 | 9/16″ | 3″ | 8-3/8″ |
| 2635 | 9/16″ | 3-1/2″ | 8-5/8″ |
Perfect Companion for Roadmaster Comfort Ride Installations
Whenever we install a Roadmaster Comfort Ride suspension system, replacing the U-bolts is essential to ensure proper clamping force and long-term reliability. These new kits streamline the process, providing a consistent and dependable solution that aligns perfectly with Roadmaster’s high-quality suspension components.
Benefits during Comfort Ride installations include:
- Improved installation efficiency
- Proper fit without modification
- Enhanced safety and durability
- Reduced labor time and complexity
- Professional, clean installation results
Importance of Proper Torque and Inspection
For optimal performance and safety, U-bolts must be torqued to manufacturer specifications during installation. Periodic inspections are also recommended to ensure the hardware maintains proper clamping force, especially after the initial break-in period and during routine maintenance.
At California RV Specialists, our technicians follow strict installation and torque procedures to ensure every suspension component performs reliably and safely.
Why Choose California RV Specialists?
With decades of experience in RV suspension and towing upgrades, California RV Specialists is your trusted partner for Roadmaster products and professional installations. Our team is dedicated to delivering high-quality workmanship and ensuring your RV is safe and road-ready.
Our Services Include:
- Roadmaster Comfort Ride installations
- Suspension inspections and upgrades
- Axle and leaf spring service
- U-bolt replacement and torque verification
- Comprehensive RV maintenance and repairs
Contact California RV Specialists
If you’re looking to upgrade your suspension or need replacement U-bolts for your trailer or fifth wheel, we’re here to help.
California RV Specialists
200 S. Cherokee Lane
Lodi, CA 95240
Phone: 209-263-7040
Email: service@calrvspecialists.com
Website: www.calrvspecialists.com
Contact us today for all your Roadmaster parts and installation needs. Let our experienced team help keep your RV safe, stable, and ready for the road.
