Upgrade your single-axle suspension with Trojan’s Taper Leaf Spring Kit — 1400kg capacity, One Leaf. Designed for dependable load handling in trailers and light-duty work vehicles, this compact taper leaf setup delivers steady ride quality without the complexity of heavier multi-leaf packs.

This Trojan kit is built to simplify installation while delivering durable performance. It includes everything you need for a robust, long-lasting mount: one pair of taper springs, hangers, slippers, U-bolts, mounting plates, and the necessary bolts. The springs themselves are Dacromet coated for enhanced corrosion resistance, so you’re better protected against road salt and the elements.

• Capacity and construction: 1400 kg per pair with a single-leaf taper design engineered for reliable flex under load.
• Coating and durability: Dacromet-coated springs resist corrosion for longer life in exposed environments.
• Complete hardware included: 1 x pair of springs, hangers, slippers, U-bolts, plates and bolts — everything needed for mounting.
• Exact dimensions for compatibility: Overall length approximately 765 mm; eye-to-center-bolt length around 350 mm; eye diameter 1/2 inch; taper width about 45 mm.
• Brand pedigree: Trojan, a trusted name in heavy-duty vehicle suspension components, engineered to perform in real-world conditions.

Who this is for

Ideal for single-axle trailers, light utility vehicles, and other compact platforms where dependable load support matters. If you’re replacing worn suspension on a trailer that carries gear, equipment, or small loads, this kit offers a straightforward, all-in-one solution with proven materials and simple mounting.

Why choose a taper single-leaf kit

The taper design focuses spring rate where it’s needed, helping to preserve ride comfort while still delivering strong load capability. With a single leaf, installation tends to be quicker and maintenance simpler than more complex multi-leaf packs, while the included hardware ensures a secure fit on standard mounting points. The Dacromet coating further extends life in challenging environments, reducing the risk of corrosion over time.

Practical tips for best results

• Before installation, confirm axle and mounting point compatibility with the 1/2 inch eye diameter and the 350 mm eye-to-center bolt specification.
• Inspect the mounting plates and slippers for wear and replace any components showing signs of fatigue to maintain optimal performance.
• Regularly check U-bolts and hardware after the first hundred miles of operation, then during routine maintenance, to ensure torque and alignment remain correct.
• Consider pairing this kit with compatible Trojan hangers and brackets to maintain consistent suspension geometry and load distribution.

Choose the Taper Leaf Spring Kit by Trojan for a reliable 1400kg per-pair solution that simplifies installation, enhances durability, and keeps your trailer or light-duty vehicle riding smoothly mile after mile.