MATAPUBR-9 - U-Bolt Kit – 9/16" – For 3" Tube - For 5.2K-7K Axles | MT





MATAPUBR-9 - U-Bolt Kit – 9/16" – For 3" Tube - For 5.2K-7K Axles | MT
This 9/16" U-Bolt Kit is engineered for securely mounting 3" round trailer axles with 5,200 to 7,000 lbs capacity to 1-3/4" or 2" wide leaf springs. Ideal for use on utility trailers, campers, and car haulers, the components in this kit are built for long-lasting durability and easy installation.
Detailed Information:
| U-Bolt Diameter | 9/16" |
|---|---|
| U-Bolt Length | 7-1/16" |
| Axle Tube Size | 3" |
| Spring Width | 1-3/4" or 2" |
| Axle Capacity | 5,200 – 7,000 lbs |
Fitting:
Compatible with most 3" round trailer axles and standard 1-3/4" or 2" wide leaf springs. Fits axle brands like Dexter, Rockwell American, and others.
Features:
- Complete Mounting Kit: Includes 4 U-bolts, 2 plates, 8 hex nuts, and 8 washers for full installation.
- Heavy-Duty Build: Designed to handle rough road conditions and high towing demands.
- Precise Fit: Engineered to ensure proper alignment and secure spring-to-axle contact.
- Versatile Application: Suitable for utility trailers, campers, and equipment haulers.
- Easy Installation: Pre-threaded hardware makes mounting fast and reliable.
Interchangeable Part Numbers:
- APUBR-9
- MATAPUBR-9(GR2)
- MATAPUBR-9
Product Overview:
The U-Bolt Kit – 9/16" x 7-1/16" – For 3" Tube - For 5.2K-7K Axles | MT delivers a secure and durable solution for attaching leaf springs to trailer axles. Designed for 3" diameter axles, this kit fits trailers rated from 5,200 to 7,000 lbs and is compatible with a variety of trailer types. Built from high-strength materials and packaged with all required hardware, it ensures long-term reliability for everyday and heavy-duty towing needs.
- Product type: U-Bolt Kits


















