Dorman 929-814 Leaf Spring Axle U-Bolt Kit - Front or Rear

Brand Dorman 929-814
Position Rear and Front
Material Acero
Material Steel
Color Negro semibrillante
Color Semi-gloss black
Bolt Grade 8
Thread Length 5.5
Nuts Included Oui
Nuts Included Sí
Nuts Included Yes
Universal Or Specific Fit Específico
Universal Or Specific Fit Specific
Grade Type Reemplazo estándar
Grade Type Standard replacement
Inside Length 15.5
Inside Width 3.25
Thread Type Fine
Thread Type Fino
Contenidos del paquete 2 tornillos tipo “u”
Diámetro de la rosca 3/4in
Package Contents 2 u-bolts
Thread Diameter 3/4 in
Fits Ford · 4 vehicles

Specific-fit design. Built for the listed suspension applications with standard replacement sizing.

Steel construction. Provides the strength needed to secure the leaf spring assembly to the axle.

Grade 8 hardware. Uses fine-thread 3/4 in fasteners for a secure suspension clamp.

Cross-references 361-765 for the same application. See all 1.

$79.82Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $79.82
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Leaf Spring U-Bolt Kit

Dorman 929-814 is a specific-fit leaf spring axle U-bolt kit built to secure the leaf spring assembly to the axle. It uses steel construction with a semi-gloss black finish and standard replacement sizing for the listed applications.

Key Features

  • Steel construction for suspension clamping strength.
  • Standard replacement design for specific-fit applications.
  • 3/4 in fine-thread hardware with Grade 8 bolt specification.
  • Semi-gloss black finish for a clean, corrosion-resistant appearance.
  • Nuts included for the listed kit configuration.

Detailed Description

This Dorman leaf spring axle U-bolt kit is engineered to hold the leaf spring or leaf spring pack tightly against the underside of the axle. The kit is sized for the listed fitments and should be matched to leaf spring dimensions and application details before installation. Part number 929-814 is a direct reference for buyers looking for a standard replacement suspension clamp kit, and 929-814 also cross-references 361-765 for the same application.

Compatible With Ford F-450 Super Duty and Ford F-550 Super Duty applications listed below, this hardware is intended for suspension service where secure axle-to-spring clamping is required. Use the specified inside length, inside width, thread diameter, and thread length to confirm fitment before ordering.

What It Helps Solve

  • Loose or worn leaf spring clamping hardware.
  • Suspension noise caused by degraded U-bolt retention.
  • Axle-to-spring movement from fatigued fasteners.
  • Replacement needs after suspension service or repair.

Installation Notes

Verify leaf spring dimensions, axle configuration, and the semi-round bend note before installation. Confirm inside length, inside width, thread diameter, and thread length against the vehicle application to ensure proper fit. This part fits 2018 Ford F-450 Super Duty, front, semi-round bend; fits 2017 Ford F-450 Super Duty, rear, semi-round bend; and fits 2017-2018 Ford F-550 Super Duty, rear, semi-round bend.

Quality Assurance

Dorman supplies standard replacement suspension hardware for specific applications. Part number 929-814 is built to the listed material and grade specifications for the intended fitments.

This part fits 4 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2018FordF-450 Super DutyCab & Chassis - Extended CabFrontSemi-Round Bend
2018FordF-550 Super Duty—RearSemi-Round Bend
2017FordF-450 Super DutyCab & Chassis - Extended CabRearSemi-Round Bend
2017FordF-550 Super Duty—RearSemi-Round Bend
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
361-765