Trojan Multi-leaf Spring Kits 1000kg – Short Series (T266100) offer a complete, ready-to-fit trailer suspension upgrade designed for single-axle trailers that demand dependable load handling and smoother towing. This 1000 kg per-pair kit brings rugged performance, corrosion resistance, and easy installation, all in one package crafted by the trusted Trojan name.

What’s included in the kit

• 1 pair of four-leaf springs (45 x 6 mm)
• 1 pair of hangers
• 1 pair of shackle bolts
• 1 pair of slippers
• 1 pair of U-bolt plates (galvanised)
• 4 galvanised U-bolts

Key specifications that matter on the road

• Capacity per pair: 1000 kg
• Leaves and sizes: 4 leaves, 45 x 6 mm
• Overall length / eye-to-centre bolt: 640 – 300 mm
• Eye diameter: 16 mm
• Sold as a PAIR

Why this kit stands out

• Durable construction with corrosion resistance: Dacromet-coated springs paired with galvanised hardware deliver weather-ready performance that stands up to road grime, humidity, and coastal use.
• All-in-one solution: Everything you need for a reliable upgrade is included—no hunting for compatible add-ons. The kit is designed to mount as a cohesive system, helping you achieve proper alignment and balanced load distribution.
• Compact Short Series design: Specifically optimized for shorter trailer frames, offering a practical, high-capacity option without extending the chassis beyond what you need.

Ideal use cases

• Boat trailers, caravans, and other single-axle trailers facing frequent potholes or uneven roads
• Owners looking to replace worn springs in pairs to restore even wear and predictable handling
• Trailering setups where quick installation and reliable, long-lasting hardware are priorities

Practical installation and care tips

• Before fitting, inspect mounting points for damage and clean surfaces to ensure a true seat for the springs and hangers.
• Tighten U-bolts to the manufacturer’s recommended torque in stages to avoid uneven loading.
• After installation, re-check alignment and wheel camber to maintain stable tracking and to prevent excessive tire wear.

Why choose Trojan for trailer suspension

• Trojan’s long-standing focus on robust trailer components translates into reliable spring performance, predictable ride, and a focus on practical, install-ready design.
• The Short Series 1000 kg kit combines high-capacity leaf springs with galvanised hardware and corrosion-resistant coatings to deliver years of service in demanding towing environments.

Product details at a glance help you decide quickly: Trojan Multi-leaf Spring Kits 1000kg (Short Series) deliver a complete, purpose-built solution for upgrading your trailer suspension. With a 1000 kg capacity per pair, four-leaf configuration, and included hardware—all designed to work together—you’ll experience steadier handling, smoother rides, and longer spring life on the road.