The Trojan Long Series Spring – 9 leaf, 1900kg pair is engineered for heavy-duty payloads and demanding driving conditions. This multi-leaf suspension solution brings robust load handling and dependable stability to your vehicle, whether you’re tackling tough job sites, towing, or hauling gear on rough roads.

Why this 9-leaf design stands out

• High-capacity, reliable performance: The 9-leaf stack delivers steady, progressive spring rate under load, helping maintain ride height and control when carrying near-limit payloads.
• Durable construction: Each leaf is precision-formed and stacked to resist fatigue, reducing sag over time and delivering consistent support mile after mile.
• Corrosion resistance you can trust: Finished in Dacromet, the springs resist rust and wear in harsh environments, extending life in exposed or wet conditions.
• Designed for real-world fit: 45 mm wide, 6 mm thick leaves with an overall eye-to-centre bolt length of 765–340 mm and 1/2" eye diameter, carefully matched to standard mounting points for straightforward installation.

Specifications at a glance

• : 1900 kg (for the pair)
• Leaves: 9
• Leaf dimensions: 45 mm wide x 6 mm thick
• Overall length (eye to centre bolt): 765–340 mm
• Eye diameter: 1/2"
• Finish: Dacromet coating

Ideal use cases

• Heavy-duty pickups, commercial vehicles, and work vans that routinely carry substantial payloads
• Trailers and towing setups where consistent load support and ride stability matter
• Vehicles operating on rough or uneven surfaces where extra suspension resilience is essential

What this means for you

With the Trojan Long Series Spring, you gain predictable handling under load, improved height retention, and a longer service life thanks to corrosion-resistant coating. This is more than just a spring set—it’s a durable foundation for reliable daily operation and safer, more controlled braking and steering when your vehicle is loaded.

Practical tips

• Ensure installation aligns with the eye size (1/2") and the specified eye-to-centre bolt measurement to maintain proper alignment and suspension geometry.
• Periodic inspections for wear on the leaf joints and mounting points will help preserve performance and extend life.
• Pair this spring set with compatible hardware and mounts recommended for Trojan Long Series to maximize longevity and ride consistency.

Trust in Trojan’s lineage of suspension expertise with a long-series, high-capacity leaf spring that’s built to handle serious workloads while delivering stable, controlled ride quality across challenging conditions.