Dunzy Trailer Leaf Spring Bushing Kit — 16 pcs Brass Double-Eye 9/16" ID for Direct Fit

These are 16 precision brass bushings designed to replace worn trailer leaf spring shackle bushings—9/16" inside diameter, 11/16" outside diameter, 1-3/4" length for direct-fit trailer axle repairs.

When leaf spring shackles wear, they create play, noise, and rapid suspension wear; the Dunzy 16-piece brass bushing kit supplies a complete set of corrosion-resistant bronze bushings so you can restore alignment and smooth movement without welding or custom machining. Each bushing follows common trailer standards and is built to resist wear, heat, and the elements for long-lasting service.

How will these bushings improve my trailer’s suspension?

Replacing tired or missing bushings reduces lateral movement at the shackle, which improves ride stability and decreases stress on spring eyes and hanger brackets. Because these are metal bronze/brass bushings, they seat firmly and maintain tighter tolerances than degraded rubber or synthetic inserts.

• Restores correct shackle travel and wheel alignment
• Reduces clunking and metal-on-metal contact
• Distributes load more evenly across the spring eye

Are these bushings compatible with my trailer hardware?

The kit uses a 9/16" inner diameter and 11/16" outer diameter with a 1-3/4" length—dimensions commonly used on double-eye leaf springs and standard trailer shackles. Before ordering, measure your existing bushing ID and OD or compare to the manufacturer’s specification to ensure a proper match.

• Best for double-eye leaf springs that accept 9/16" pins
• Intended as like-for-like replacements for standard trailer bushings
• Not suitable for non-standard or proprietary bushings without measurement verification

What makes Dunzy brass bushings durable and low-maintenance?

These bushings are manufactured from brass/bronze alloy chosen for wear resistance, low friction, and corrosion tolerance. That composition means they won’t swell, rot, or degrade like rubber, and they sustain performance across temperature changes and exposure to moisture or road salt.

• Metal construction resists abrasion better than synthetic materials
• Corrosion-resistant finish reduces seizure and eases future removal
• Stable under heat so tolerances remain consistent over time

How easy is installation for a home mechanic?

These bushings are produced to match original trailer standards so most installations are straightforward: press or tap the bushing into the spring eye, align the shackle, and insert the pin. No special fabrication is required, though a press or appropriate tools speed the process and prevent damage to the bushing.

• Direct-replacement sizing for fast swap-out
• Can be installed with a hydraulic press or hand tools and a drift
• 16-piece set covers multiple shackles or future maintenance needs

Who is this for: This Dunzy 16-piece brass bushing kit is aimed at trailer owners, fleet managers, and DIY mechanics who need reliable, long-lasting replacement bushings for double-eye leaf springs. It’s ideal if you want a robust, corrosion-resistant metal alternative to worn rubber inserts, if you service several trailers and prefer a one-box supply, or if you require consistent fitment to restore safe suspension operation without custom machining.