Description

Rated for 500 kg per axle, these compact trailer springs are ideal for light-duty trailers such as small box trailers, luggage trailers, and lightweight utility builds.

Each leaf is made from 6 mm thick high-tensile steel, offering long-lasting resilience with minimal flex under load. Finished in Zinctech anti-corrosion coating, and supplied with pre-installed hard-wearing nylon bushes, these trailer springs are engineered for easy fitment and reliable performance.

Key Features

  • Load capacity: 500 kg per axle (pair)
  • 2-leaf configuration ideal for light trailer builds
  • Longer second leaf provides added strength and durability
  • Built from high-tensile steel with 6 mm thick leaves
  • 50 mm wide design fits standard hangers and hardware
  • Zinctech coating for corrosion resistance and durability
  • Includes pre-installed nylon bushes for smooth articulation
  • Lightweight and low-profile – perfect for compact trailers

Applications

  • Compatible with standard eye-to-slipper setups
  • Box and luggage trailers
  • Small utility and garden trailers
  • DIY trailer builds
  • Motorcycle or quad carriers
  • Lightweight recreational trailers

Specifications

  • Trailer Spring Type: Eye-to-slipper leaf spring
  • Number of Leaves: 2 per spring
  • Width: 50 mm
  • Leaf Thickness: 6 mm
  • Bushes: Nylon bushes pre-installed
  • Load Capacity: 500 kg per pair
  • Spring finish: Zinctech anti-corrosion coating
  • Inclusions: One pair of trailer springs

FAQs

Q: Does this kit include mounting hardware?

A: This listing includes one pair of trailer springs only. Mounting components like bolts, hangers, and slippers are sold separately, but spring sets with mounting components are also available here at Treadway.

Visit this page for spring sets with different load ratings: https://www.treadway.co.nz/shop/components/Trailer+Suspension.html?range=0-24

For accessories: 
https://www.treadway.co.nz/shop/trailer-accessories.html

Q: What is Zinctech coating?

A: Zinctech is a specialised corrosion-resistant zinc coating applied to steel components. It offers strong protection against rust, extending the life of springs and hardware in outdoor environments.

Q: Why is the second leaf longer?

A: A longer second leaf supports the main leaf, reducing stress on the eye area and extending the trailer spring's service life.

Questions?

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