Trojan Multi-Leaf Spring Kit — Short Series, 50mm wide, 500kg per pair is a complete heavy-load suspension upgrade built for single-axle applications that demand reliable handling under load. This kit brings together precise leaf geometry, durable materials, and all the hardware you need for a straightforward installation, so you can restore ride quality and load stability with confidence.

What’s included

• 1 pair of short-series leaf springs (2 leaves per pack, 50 mm width, 6 mm thick)
• Hangers
• Slippers
• Plates
• 4 U-bolts
• Bolts and all necessary mounting hardware

Key specifications

• Capacity per pair: 500 kg
• Leaves & size: 2 leaves, 50 x 6 mm
• Overall length: 615 mm
• Eye to center bolt: 270 mm
• Eye dia: 16 mm
• Coating: Dacromet-coated springs for enhanced corrosion resistance

Why this kit stands out

• Compact, short-series design tailored for tighter axle spacing without sacrificing load capacity, making it ideal for single-axle trailers and light utility setups.
• Durable, corrosion-resistant build with Dacromet-coated springs to extend life in challenging environments and reduce maintenance time between trips.
• All-in-one hardware ensures a precise, plug-and-play replacement—no guessing which bolts or brackets you need. The included hangers, slippers, plates, and U-bolts are sized to match the spring pack for a secure, reliable fit.
• Trusted reliability from Trojan, a brand with a proven track record in heavy-load suspension systems, designed to deliver consistent performance under demanding loads.

Ideal uses and real-world benefits

• Trailer upfits and replacements on single-axle trailers handling loads up to 500 kg per axle, restoring ride quality and reducing sway when towing heavy items.
• Light commercial applications where tighter mounting space demands a compact leaf pack that still delivers dependable load support.
• DIY installs where having all components in one kit saves time and ensures compatibility, so you can complete a safe, durable suspension upgrade without hunting for separate parts.

Practical tips for install and care

Before installing, inspect mounting points for wear and clean contact surfaces to ensure even load distribution. Align the leaf springs with the hangers, then secure using the supplied U-bolts and bolts, tightening to the proper torque as recommended for your chassis. After installation, check all fasteners periodically, especially after the first few trips, and re-torque as needed to maintain optimal performance. Regular inspection of the springs and mounting hardware will help you maximize the life of your suspension and maintain stable handling under load.

With the Trojan Multi-Leaf Spring Kit — Short Series, you get a purpose-built, high-strength solution that translates to smoother rides, safer towing, and dependable operation when you’re carrying payloads around the 500 kg mark. Upgrade your vehicle’s suspension with a kit designed for real-world loading, backed by Trojan’s engineering and proven durability.