Dayton 361-476 Forged Square Bend U-Bolt Kit 1" x 5" x 12-3/4" Grade 8

Dayton 361-476 Heavy Duty Forged Square Bend Suspension U-Bolt Kit

Secure your commercial vehicle or trailer's suspension system with the Dayton 361-476 Heavy-Duty Forged Leaf Spring Axle U-Bolt Kit. This premium, high-strength hardware kit is engineered to firmly clamp the leaf spring bundle to the axle housing, maintaining critical axle alignment and ensuring top-tier vehicle stability under heavy loads.

Forged from Grade 8 steel, this standard replacement kit delivers the robust load capacity and reliable performance demanded by fleet operations and line-haul logistics.

Product Specifications

• Brand: Dayton

• Part Number: 361-476

• Part Type: Suspension - Leaf Spring Axle U-Bolt Kit

• Bend Type: Square Bend

• Bolt Grade: Grade 8

• Material: Heavy-Duty Forged Steel

• Color/Finish: Gray

• Thread Diameter: 1" - 14 (Fine Thread)

• Thread Length: 3 in

• Inside Width (Dim B): 5 in

• Inside Length (Dim C): 12-3/4 in (12.75")

• Nuts Included: Yes

• Fitment Type: Universal

• Unit Weight: 7.20 lbs

Dimension & Measurement Guide

To guarantee an exact fit for your application, please carefully verify your dimensions against the following technical schematic profile:

• Dim A (Thread Diameter): 1 inch

• Dim B (Inside Width): 5 inches

• Dim C (Inside Length / Depth): 12-3/4 inches

Industry Interchange & Cross-References

This complete U-bolt kit is a direct, premium alternative for the following original equipment and aftermarket part numbers:

Key Product Benefits

• Premium Grade 8 Structural Strength: Forged from high-tensile structural steel to safely manage high-torque fastening loads and withstand massive road shock without stretching.

• Flawless Square Bend Profile: Specifically engineered for square axle housings, maximizing the surface contact area to provide an even, uniform clamping force across the spring bundle.

• Corrosion-Resistant Gray Coating: Treated with a durable finish to protect against road salt, moisture, and debris, preventing thread seizing over extended service intervals.

• Complete Ready-to-Install Kit: Comes fully equipped with high-strength nuts, eliminating the need to source separate hardware and minimizing vehicle shop downtime.