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Leaf Springs & Multi-Leaf Kits

Trojan Leaf Springs — The Foundation of Trailer Suspension

Leaf springs are the primary suspension component on most trailers. Trojan springs are Dacromet coated for superior corrosion resistance — lasting up to 10× longer than painted springs in NZ's salt-air environment.

Spring Types

Type Description Rating Range
Multi-Leaf Slipper Multiple leaves, slipper end mount 500–2000 kg
Taper Leaf Single tapered leaf, lighter weight 500–2000 kg
Double Eye Eye mount both ends, smoother ride 1500–1750 kg
Deep Set Slipper Deeper mounting for lower ride height 770–2000 kg
Long Series Longer springs for heavier loads 1000–1900 kg

What Is a Trailer Leaf Spring? (Leaf Spring 101)

Disclaimer: Specifications sourced from manufacturer documentation. Verify compatibility before purchase. Professional installation recommended for braking and suspension components. Action Outdoors is an authorised NZ stockist — not the manufacturer.

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Trojan Trojan Suspension Products Trojan Taper Leaf Slipper Spring 1000kg Pair For Boat Trailers Marine Corrosion Resistant Heavy Duty Suspension Trojan Taper Leaf Slipper Spring 1000kg Pair
Trojan Trojan Suspension Products Trojan Taper Leaf Slipper Spring 1000kg Pair For Boat Trailers Marine Corrosion Resistant Heavy Duty Suspension Trojan Taper Leaf Slipper Spring 1000kg Pair Sale Sale
$236.00
$236.00 - $236.00
$236.00
$186.00
$186.00 - $186.00
$186.00

Trojan Taper Leaf Slipper Spring 1000kg Pair For Boat Trailers Marine Corrosion Resistant Heavy Duty Suspension

Trojan

The Trojan TAPER LEAF SLIPPER SPRING – 1000kg Pair is a purpose-built trailer suspension solution designed to handle demanding boat-trailer loads ...

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$236.00
$236.00 - $236.00
$236.00
$186.00
$186.00 - $186.00
$186.00
Sale Sale
Trojan Trojan Suspension Products Long Multi-leaf Slipper Spring 5LF 1000kg Trojan Long Multileaf Slipper Spring 5LF 1000kg Sale Sale
$200.00
$200.00 - $200.00
$200.00
$189.00
$189.00 - $189.00
$189.00

Long Multi-leaf Slipper Spring 5LF 1000kg

Trojan
In stock from NZ Supplier

Trojan Multi-leaf Long Slipper 5LF 1000kg Pair - Trojan Long Series Dacromet-coated Leaf Springs. Code T260005DTrojan Multi-leaf Long Slipper 5LF 1...

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$200.00
$200.00 - $200.00
$200.00
$189.00
$189.00 - $189.00
$189.00
Sale Sale
Trojan Trojan Suspension Products Trojan 6LF Deep Set Slipper Spring 50mm 2000kg Pair Dacromet Coated For Trailers And Heavy Utility Vehicles Trojan Slipper Spring 6LF Deep Set 2000kg Pair Sale Sale
$266.99
$266.99 - $266.99
$266.99
$190.00
$190.00 - $190.00
$190.00

Trojan 6LF Deep Set Slipper Spring 50mm 2000kg Pair Dacromet Coated For Trailers And Heavy Utility Vehicles

Trojan

Trojan Short Series 6LF Deep Set Slipper Spring – 2000 kg Pair, 50 mm Wide, Dacromet Coated Engineered for demanding trailers and utility vehicle...

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$266.99
$266.99 - $266.99
$266.99
$190.00
$190.00 - $190.00
$190.00
Sale Sale
Trojan Trojan Suspension Products Trojan 1000kg Multileaf Spring Kit For Single Axle Trailer Suspension With Hardware Included Rugged Corrosion Resistant Trojan Multileaf Spring Kits 1000kg Short Series Sale Sale
$279.99
$279.99 - $279.99
$279.99
$199.00
$199.00 - $199.00
$199.00

Trojan 1000kg Multileaf Spring Kit For Single Axle Trailer Suspension With Hardware Included Rugged Corrosion Resistant

Trojan

Trojan Multi-leaf Spring Kits 1000kg – Short Series (T266100) offer a complete, ready-to-fit trailer suspension upgrade designed for single-axle t...

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$279.99
$279.99 - $279.99
$279.99
$199.00
$199.00 - $199.00
$199.00
Sale Sale
Trojan Trojan Suspension Products Trojan 7 Leaf Low Slipper Spring 1750kg Pair For Heavy-Duty Trailers 50mm Wide Durable Trojan 7 Leaf Low Slipper Spring 1750kg Pair
Trojan Trojan Suspension Products Trojan 7 Leaf Low Slipper Spring 1750kg Pair For Heavy-Duty Trailers 50mm Wide Durable Trojan 7 Leaf Low Slipper Spring 1750kg Pair
Sale Sale
$490.00
$490.00 - $490.00
$490.00
$199.00
$199.00 - $199.00
$199.00

Trojan 7 Leaf Low Slipper Spring 1750kg Pair For Heavy-Duty Trailers 50mm Wide Durable

Trojan

The Trojan 7 Leaf Low Slipper Spring – 1750kg – 50mm wide – Pair is engineered for heavy-duty trailers and light commercial suspensions that deman...

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$490.00
$490.00 - $490.00
$490.00
$199.00
$199.00 - $199.00
$199.00
Sale Sale
Trojan Trojan Suspension Products Trojan 5-Leaf Double Eye Leaf Spring 540mm For Boat And Utility Trailers Heavy-Duty Load Support Trojan Leaf Springs 5 Leaf Double Eye Suspension 540mm
Trojan Trojan Suspension Products Trojan 5-Leaf Double Eye Leaf Spring 540mm For Boat And Utility Trailers Heavy-Duty Load Support Trojan Leaf Springs 5 Leaf Double Eye Suspension 540mm
Sale Sale
$271.00
$271.00 - $271.00
$271.00
$199.99
$199.99 - $199.99
$199.99

Trojan 5-Leaf Double Eye Leaf Spring 540mm For Boat And Utility Trailers Heavy-Duty Load Support

Trojan

The Trojan Leaf Springs 5-Leaf Double Eye – 540mm Long delivers dependable load support and smooth towing for demanding trailers. This heavy-duty ...

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$271.00
$271.00 - $271.00
$271.00
$199.99
$199.99 - $199.99
$199.99
Sale Sale
Trojan Trojan Suspension Products Trojan Taper Leaf Slipper Spring 500kg Pair Heavy Duty Marine Trailer Suspension Trojan Taper Leaf Slipper Spring 500kg Pair
Trojan Trojan Suspension Products Trojan Taper Leaf Slipper Spring 500kg Pair Heavy Duty Marine Trailer Suspension Trojan Taper Leaf Slipper Spring 500kg Pair
Sale Sale
$377.00
$377.00 - $377.00
$377.00
$225.00
$225.00 - $225.00
$225.00

Trojan Taper Leaf Slipper Spring 500kg Pair Heavy Duty Marine Trailer Suspension

Trojan

Trojan Taper Leaf Slipper Series Springs deliver dependable, heavy‑duty support in demanding environments with a design that stays strong under loa...

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$377.00
$377.00 - $377.00
$377.00
$225.00
$225.00 - $225.00
$225.00
Sale Sale
Trojan Trojan Suspension Products Trojan Double Eyed Multi Leaf Springs DACRM 1750kg For Trailers Heavy Duty Corrosion Resistant Dacromet Coated Six Leaf Trojan Double Eyed Multi Leaf Springs DACRM 1750kg
Trojan Trojan Suspension Products Multi-Leaf - Double Eye - 1750kg - Pair Trojan Double Eyed Multi Leaf Springs DACRM 1750kg
Sale Sale
$244.99
$244.99 - $244.99
$244.99
$230.00
$230.00 - $230.00
$230.00

Multi-Leaf - Double Eye - 1750kg - Pair

Trojan

Meet the Trojan Double Eyed Multi-leaf Springs DACRM 1750kg Pair — a robust, corrosion-resistant suspension solution built to handle demanding tra...

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$244.99
$244.99 - $244.99
$244.99
$230.00
$230.00 - $230.00
$230.00
Sale Sale
Trojan Trojan Suspension Products Trojan Multi-Leaf Slipper 1900kg Long Pair Heavy-Duty Trailer Suspension 5-Leaf Dacromet Trojan Multi Leaf Slipper 1900kg Long Pair
Trojan Trojan Suspension Products Trojan Multi-Leaf Slipper 1900kg Long Pair Heavy-Duty Trailer Suspension 5-Leaf Dacromet Trojan Multi Leaf Slipper 1900kg Long Pair
$231.00 - $231.00
$231.00
$348.00
$348.00 - $348.00
$348.00

Trojan Multi-Leaf Slipper 1900kg Long Pair Heavy-Duty Trailer Suspension 5-Leaf Dacromet

Trojan

Engineered by Trojan for demanding heavy-duty use, the Trojan Multi-Leaf Slipper -1900kg Long - Pair delivers rugged reliability when suspension i...

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$231.00 - $231.00
$231.00
$348.00
$348.00 - $348.00
$348.00
Trojan Trojan Suspension Products Trojan Taper Leaf Slipper Spring 2000kg Pair Heavy Duty Suspension for Trailers 50mm Wide Marine Grade Finish Trojan Taper Leaf Slipper Spring 2000kg Pair Heavy Duty
Trojan Trojan Suspension Products Trojan Taper Leaf Slipper Spring 2000kg Pair Heavy Duty Suspension for Trailers 50mm Wide Marine Grade Finish Trojan Taper Leaf Slipper Spring 2000kg Pair Heavy Duty
Sale Sale
$646.00
$646.00 - $646.00
$646.00
$375.00
$375.00 - $375.00
$375.00

Trojan Taper Leaf Slipper Spring 2000kg Pair Heavy Duty Suspension for Trailers 50mm Wide Marine Grade Finish

Trojan

The Trojan Taper Leaf Slipper Spring – 2000kg pair is engineered for heavy-duty suspension needs where reliability matters most. Built to withstan...

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$646.00
$646.00 - $646.00
$646.00
$375.00
$375.00 - $375.00
$375.00
Sale Sale
Trojan Trojan Suspension Products Trojan Taper Leaf Slipper Springs 1000kg Pair With Strong Load Distribution For Heavy Trailers Trojan Taper Leaf Slipper Series Springs 1000kg Pair
Trojan Trojan Suspension Products Trojan Taper Leaf Slipper Springs 1000kg Pair With Strong Load Distribution For Heavy Trailers Trojan Taper Leaf Slipper Series Springs 1000kg Pair
Sale Sale
$505.00
$505.00 - $505.00
$505.00
$390.00
$390.00 - $390.00
$390.00

Trojan Taper Leaf Slipper Springs 1000kg Pair With Strong Load Distribution For Heavy Trailers

Trojan

Trojan Taper Leaf Slipper Series Springs Painted 1000kg Pair — a purpose-built suspension solution from the trusted Trojan PBS range, engineered f...

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$505.00
$505.00 - $505.00
$505.00
$390.00
$390.00 - $390.00
$390.00
Sale Sale
Trojan Trojan Suspension Products Trojan Taper Leaf Slipper Springs 1500kg PBS Painted Durable Heavy Duty For Trailers And Utility Vehicles Trojan Taper Leaf Slipper Springs 1500kg PBS Painted
Trojan Trojan Suspension Products Trojan Taper Leaf Slipper Springs 1500kg PBS Painted Durable Heavy Duty For Trailers And Utility Vehicles Trojan Taper Leaf Slipper Springs 1500kg PBS Painted
Sale Sale
$565.00
$565.00 - $565.00
$565.00
$425.00
$425.00 - $425.00
$425.00

Trojan Taper Leaf Slipper Springs 1500kg PBS Painted Durable Heavy Duty For Trailers And Utility Vehicles

Trojan

Taper Leaf Slipper Series 1500kg Pair – Painted PBS range from Trojan. Built to endure demanding, high-load environments, these springs deliver st...

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$565.00
$565.00 - $565.00
$565.00
$425.00
$425.00 - $425.00
$425.00
Sale Sale