LLANNDER Heavy-Duty Greaseable Tandem Trailer Shackle Kit 3.125" — Forged Bolts & Cu-Based Bushings

LLANNDER Heavy Duty 3.125" greaseable shackle kit is a complete tandem-axle suspension repair and upgrade set designed for double-eye springs on trailers and RVs.

This kit replaces worn shackles and equalizers with forged hardware and Cu-based powder metallurgy bushings to restore alignment, reduce sway, and extend suspension life. Engineered for tandem and triple-axle setups, the components are built for higher tensile strength and regular maintenance via greaseable bolts. The package includes triangle equalizer, shackle brackets, greaseable bushings, bolts, and nuts to fit common setups such as CRE3000, Stock, and Equaflex 3 1/8" shackle systems.

How does this shackle kit improve trailer suspension performance?

Upgrading to high-strength shackles and low-friction bushings tightens suspension tolerances and reduces unwanted lateral movement. The forged bolts and durable bushings resist deformation under load and help maintain proper spring alignment during towing.

• Forged bolts rated around 150,000 psi tensile strength for superior durability
• Cu-based powder metallurgy bushings provide longer wear life than standard bronze
• Greaseable design allows periodic lubrication to prevent binding and corrosion
• Triangle equalizer included for consistent spring travel between axles

Will this kit fit my tandem or triple axle trailer?

The LLANNDER kit is designed to fit double-eye leaf springs with a 3.125" shackle length and is compatible with many upgraded suspension systems. It specifically lists fitment for CRE3000, Stock, and Equaflex 3 1/8" style shackles, but you should compare dimensions with your current hardware for precise fit.

• 3.125" shackle length suited for common double-eye spring configurations
• Compatible with CRE3000 and Equaflex 3 type shackles and stock setups
• Includes brackets and equalizer sized for tandem and triple axle use
• Measure current shackle and eye diameters to confirm compatibility

How do I maintain the greaseable components for long life?

Regular lubrication of the greaseable bolts and bushings prevents wear and keeps movement smooth under load. Use a grease gun with an appropriate trailer lubricant and service intervals based on mileage and exposure to wet or salty environments.

• Apply marine or lithium-based grease through the zerk fittings every few thousand miles
• Inspect bushings and fasteners for play or corrosion during routine checks
• Tighten nuts to manufacturer torque specifications after initial break-in period
• Replace any components that show excessive wear or deformation

What components are included and what materials are used?

The kit contains triangle equalizer, shackle brackets, Cu-based powder metallurgy bushings, greaseable bolts and nuts—assembled to withstand higher loads and frequent maintenance. Materials were selected to deliver strength, reduced friction, and improved longevity compared with basic replacement parts.

• Forged bolts for high tensile strength and resistance to bending
• Cu-based powder metallurgy bushings for improved wear characteristics
• Shackle brackets and equalizer finished for corrosion resistance
• Greaseable hardware to allow continuing maintenance and performance

Who is this for: The LLANNDER Heavy Duty Greaseable Tandem Trailer Axle Shackle Kit is aimed at trailer owners, RV enthusiasts, and fleet operators who need a robust, serviceable replacement for worn or underperforming shackle assemblies. It's especially useful for those who tow regularly, retrofit upgraded suspension components, or want to reduce sway and prolong spring life without replacing entire suspension systems.