Dorman Rear Leaf Spring Insert 924-070 — Rear leaf spring spacer, OE-fit, durable wear resistance

The Dorman 924-070 Rear Leaf Spring Insert is a direct-fit bumper spacer engineered to restore the original spacing and function of your vehicle's rear leaf spring assembly.

If a worn or damaged leaf spring bumper spacer is causing excessive noise, reduced ride support, or metal-on-metal contact, replacing it with the Dorman 924-070 returns the correct clearance and restores the intended interaction between leaf spring components. This part is built to match the vehicle-specific dimensions and appearance of the original component while using durable materials to hold up under road stresses.

What does this leaf spring insert do for my suspension?

The insert sits between leaves in the rear spring pack to maintain correct spacing, reduce friction and prevent hard contact that leads to wear and noise. Installing a proper spacer helps the spring operate smoothly through its travel and preserves alignment of the spring stack.

• Re-establishes factory spacing between leaf spring leaves
• Reduces metal-on-metal contact and associated noise
• Helps maintain consistent spring movement and load distribution

How is the Dorman 924-070 different from the original part?

This Dorman replacement is designed to mirror the original geometry and fit for compatible vehicles while using quality materials selected for longevity. Dorman backs the part with application guidance and product expertise to help ensure you get the correct unit for your make, model and trim.

• Precision dimensions to match OEM fit and appearance
• Constructed for wear resistance and dependable performance
• Supported by Dorman product experts and fitment tools

How do I confirm this insert fits my vehicle?

Because leaf spring assemblies vary by year, trim and axle configuration, confirm compatibility by entering your vehicle details into the store’s garage or fitment tool. Checking fitment ahead of purchase avoids returns and makes installation straightforward.

• Use make, model, year and trim in the fitment tool
• Compare part numbers and physical dimensions when available
• Contact support if your vehicle has aftermarket suspension modifications

What should I expect during installation and maintenance?

Installation is typically straightforward for technicians or mechanically inclined DIYers with basic suspension tools. Inspect the surrounding spring leaves and hardware during replacement; if adjacent parts are excessively worn, consider replacing them to maximize service life.

• Requires basic hand tools and safe support of the vehicle
• Inspect spring pack, bushings and U-bolts while replacing spacer
• Torque hardware to manufacturer specs and recheck after short drive

Who is this for: The Dorman 924-070 Rear Leaf Spring Insert is suited for vehicle owners and mechanics who need a faithful, durable replacement for a failed or deteriorated rear leaf spring bumper spacer. It’s ideal for those restoring proper suspension spacing and eliminating noise or premature wear in leaf spring packs, and for anyone who prefers parts that match OEM fit and appearance backed by fitment guidance.