HomeSuspension > Suspension, Springs and Related ComponentsRancho RS721 Leaf Spring Axle U-Bolt Kit - Rear
Part #: RS721

Rancho RS721 Leaf Spring Axle U-Bolt Kit - Rear

Rear
9 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Jeep, Wrangler
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Reliable Leaf Spring Axle U-Bolt Kit for Jeep Wrangler

The Rancho RS721 Leaf Spring Axle U-Bolt Kit is designed to provide secure and durable suspension connections for Jeep Wrangler models. Engineered with performance-grade materials, this kit ensures a strong fit and reliable operation under demanding conditions.

  • Performance grade U-bolts for enhanced strength and durability
  • Specifically compatible with Jeep Wrangler suspension systems
  • Includes all necessary components for proper axle-to-leaf spring mounting
  • Corrosion-resistant finish for extended service life
  • Part number RS721 for easy identification and ordering

Durable Performance-Grade Construction

Constructed with performance-grade steel, the Rancho RS721 U-bolt kit is built to withstand the stresses of off-road and on-road driving. The kit secures the leaf spring to the axle, maintaining proper alignment and suspension geometry. Its corrosion-resistant coating helps prevent rust and degradation, ensuring long-term reliability for Jeep Wrangler owners.

Compatible Applications and Fitment

This U-bolt kit is compatible with Jeep Wrangler models requiring a leaf spring axle U-bolt replacement. Using the RS721 part number guarantees the correct fitment and performance for your vehicle's suspension system.

Common Suspension Issues Addressed

  • Loose or worn U-bolts causing axle misalignment
  • Corroded or damaged U-bolts compromising suspension integrity
  • Uneven leaf spring mounting leading to handling problems
  • Suspension noise due to improper axle clamping
  • Need for replacement during suspension upgrades or repairs

Installation Notes and Tips

Installation of the Rancho RS721 Leaf Spring Axle U-Bolt Kit should be performed with proper tools and torque specifications. It is recommended to replace U-bolts in pairs to maintain even clamping force. Inspect leaf springs and axle seats for wear or damage before installation. Tighten U-bolts evenly to avoid suspension misalignment.

Quality Assurance and Warranty

Rancho manufactures the RS721 kit to meet strict quality standards for performance and durability. While specific warranty details may vary, Rancho products typically include coverage against manufacturing defects. Consult product documentation or Rancho directly for warranty information related to this U-bolt kit.

This part fits 9 vehicles. Search below:

YearMakeModelPositionNotes
1995JeepWranglerRearwith Rear Raised Height 2.0 (in) to 2.5 (in)
1994JeepWranglerRearwith Rear Raised Height 2.0 (in) to 2.5 (in)
1993JeepWranglerRearwith Rear Raised Height 2.0 (in) to 2.5 (in)
1992JeepWranglerRearwith Rear Raised Height 2.0 (in) to 2.5 (in)
1991JeepWranglerRearwith Rear Raised Height 2.0 (in) to 2.5 (in)
1990JeepWranglerRearwith Rear Raised Height 2.0 (in) to 2.5 (in)
1989JeepWranglerRearwith Rear Raised Height 2.0 (in) to 2.5 (in)
1988JeepWranglerRearwith Rear Raised Height 2.0 (in) to 2.5 (in)
1987JeepWranglerRearwith Rear Raised Height 2.0 (in) to 2.5 (in)

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.