At a Glance
- >(1) U-Bolt – Part 011-065-00
- >(2) Nylon Lock Nuts – Part UBN-9C
- >Designed for 3-1/2" round axle tube
- >Intended for 8,000 lb axle applications
- Brand: Dexter
- SKU: 11-65-KIT
Match the part number, measurements and connection points that apply to your trailer.
| Hub Face | Measure hub face to hub face. |
|---|---|
| Spring Center | Measure mounting centers and confirm perch configuration. |
| Capacity | Match the required axle rating. |
| Brakes | Confirm brake type and flange configuration. |
U-bolt and nut kit designed for 8,000 lb trailer axles with a 3-1/2" round axle tube.This kit includes one heavy-duty U-bolt and two matching nylon-lock nuts.
U-bolts secure the axle tube to the leaf spring pack and spring seat.Correct inside width, depth, and thread size are critical to proper clamping force.
Always verify axle tube diameter, required U-bolt width, overall length,and thread size before installation.
| Specification | Detail |
| Axle Rating | 8,000 lb |
| Axle Tube Diameter | 3-1/2" Round |
| Inside Width | 3.5" |
| Overall Length | 7.8" |
| Thread Size | 9/16"-18 |
| Threaded Length | 1-7/8" |
| Nut Type | Nylon Lock Nut |
| Nut Outside Diameter | 7/8" |
Verify axle tube diameter and thread size before installation.

Selected from R&P customer feedback for Trailer Axle / Running Gear products and related trailer service.
“Got me the axle I needed right away with custom spring perch setting.”
“Had a trailer made to my needs.ken was able to get it done and at a price that was very acceptable.i have bought parts there for 2 other trailers and always in stock”
“Quality work. Staff is polite. Great job welding a project for me. Didn't even want to charge me, so I bought them a case of Corona. They were ecstatic. I ever need a welding or like that R&P Carriages is #1 !!!!!”
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