❄ Office CLOSED January 1, 2026  |  Happy New Year from R & P Carriages! ❄ Office CLOSED January 1, 2026  |  Happy New Year from R & P Carriages!
FAMILY OWNED & OPERATED

10k GD Trailer Axle U-Bolt Kits 5/8" x 5" x 8-7/8" U Bolt with Nuts One Axle (11-77-KITX4)

Need a Trailer Part

$48.76
In Stock
Ask a Pro
R & P Carriages

10,000 lb Axle U-Bolt Kit · 5/8" x 5" x 8-7/8" · Set of 4

Part Number: 11-77-KITX4

This listing is for a complete U-bolt kit for one (1) 10,000 lb General Duty round axle. If your U-bolts are stretched, corroded, or showing signs of fatigue, replacement is critical for axle and suspension safety.

This kit includes genuine Dexter U-bolts and matching nuts, manufactured to meet OEM specifications for 10k GD axle applications.

Features

  • Fits Dexter 10,000 lb General Duty round axles
  • Correct dimensions for factory spring seat stacks
  • Heavy-duty 5/8" diameter U-bolts
  • Includes matching nuts
  • OEM-grade hardware

Specifications

Specification Detail
Axle Rating 10,000 lb (General Duty)
Axle Type Round axle tube
U-Bolt Diameter 5/8"
Inside Width 5"
Overall Height 8-7/8"
Thread Size 5/8"-11 UNC
Thread Length Approx. 2-1/2"

Kit Includes

  • (4) Dexter 5/8" U-Bolts — 5" x 8-7/8"
  • (8) U-Bolt nuts — UBN-10C

Kit services one axle. For tandem or triple axle trailers, order additional kits. Always torque U-bolts to manufacturer specifications and re-torque after initial break-in.

View More 10K Axle Hardware
10k axle u bolt, dexter 10k u bolt kit, 5/8 u bolt trailer axle, 10000 lb axle hardware, general duty axle u bolt