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Leaf Spring Kits - Tandem Axle

Tandem Axle Leaf Spring Kits — Load Sharing Suspension

Tandem axle kits use load-sharing designs that distribute weight evenly between two axles. Choose between eye-to-slipper (most common) and double-eye rocker (smoother ride) configurations.

Kit Types

Type Rating From
Eye to Slipper 2200–3500 kg $534
Double Eye Rocker (unmounted) 2500–3500 kg $736
Double Eye Rocker (complete) 2500–3500 kg $976
Galvanised Rocker 2500–3500 kg $1,082

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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Technical drawing of an Eye to Slipper product with measurements: 1393mm length, 648mm width, and 60mm height.
Eye to Slipper - 2500kg - 5-leaf 50x6mm - Pair, includes various mounting hardware and components.
$834.00 - $834.00
$834.00
$834.00 - $834.00
$834.00

Eye to Slipper 2500kg 5 Leaf Suspension Kit Trojan For Tandem Axle Trailers Upgrade

Trojan

Upgrade your tandem axle trailer with the Eye to Slipper kit: a purpose-built 2500kg leaf spring solution that delivers controlled flex, dependabl...

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$834.00 - $834.00
$834.00
$834.00 - $834.00
$834.00
Leaf Spring Kits dimensions diagram showing measurements for tandem axle eye to slipper setup.
Leaf Spring Kits components including tandem axle eye to slipper parts and hardware for 3000kg capacity.
$896.00 - $896.00
$896.00
$896.00 - $896.00
$896.00

Leaf Spring Kits 3000kg Tandem Axle Eye To Slipper Trojan Heavy Duty Six Leaf Upgrade For Trailers

Trojan

Upgrade your tandem-axle trailer suspension with the Leaf Spring Kits - Tandem Axle Eye to Slipper 3000kg - 6-leaf. Built for heavy-duty load supp...

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$896.00 - $896.00
$896.00
$896.00 - $896.00
$896.00
Slipper Eye Type - 2200kg - 45mm wide - Pair with dimensions shown in mm for trailer suspension components
Slipper Eye Type - 2200kg - 45mm wide - Pair of trailer suspension components.
$590.00 - $590.00
$590.00
$590.00 - $590.00
$590.00

Slipper Eye Type 2200kg Trojan Pair Trailers Load Sharing

Trojan

Trojan Slipper Eye Type - 2200kg - 45mm wide - Pair offers a proven, heavy-duty suspension solution for tandem trailers, engineered to deliver cons...

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$590.00 - $590.00
$590.00
$590.00 - $590.00
$590.00
Slipper Eye Type dimensions showing 1420mm and 100mm width for product specifications.
Slipper Eye Type suspension components showing pair with 45mm wide design and 3000kg capacity.
$688.00 - $688.00
$688.00
$688.00 - $688.00
$688.00

Slipper Eye Type 3000kg Load 45mm Width Pair Trojan for Tandem Trailer Suspension Durable

Trojan

Introducing the Slipper Eye Type - 3000kg Load, 45mm Width, Pair from Trojan. This robust leaf-spring suspension is purpose-built for tandem trail...

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$688.00 - $688.00
$688.00
$688.00 - $688.00
$688.00
Slipper Eye Type suspension system image showing dimensions of 100mm height, 810mm width, and 1420mm length.
Slipper Eye Type - 3500kg - 45mm wide - Pair for trailer suspension system components.
$728.00 - $728.00
$728.00
$728.00 - $728.00
$728.00

Slipper Eye Type Suspension 3500kg 45mm Wide Trojan Pair for Tandem Trailer Load Stability for Trailer Operators

Trojan

Trojan’s Slipper Eye Type suspension for tandem trailers is a robust 3500 kg per-pair leaf-spring system designed to deliver steady, even load dis...

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$728.00 - $728.00
$728.00
$728.00 - $728.00
$728.00
Double Eye Rocker Type image showing dimensions of 2500kg capacity and 50mm width, designed for trailer suspensions.
Double Eye Rocker Type - 2500kg suspension designed for trailers with superior ride quality.
Sale Sale
$1,330.00
$1,330.00 - $1,330.00
$1,330.00
$976.00
$976.00 - $976.00
$976.00

Trojan Double Eye Rocker 2500kg Pair 50mm Wide For Trailers Smooth Four Wheel Load Sharing

Trojan

Double Eye Rocker Type - 2500kg - 50mm wide - Pair is engineered for trailers that demand a premium, controlled ride. Mounted on an angle iron fra...

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$1,330.00
$1,330.00 - $1,330.00
$1,330.00
$976.00
$976.00 - $976.00
$976.00
Sale Sale
Double Eye Rocker Type dimensions image showing 140mm height and 1390mm width for optimal trailer suspension.
Double Eye Rocker Type - 3500kg - 50mm wide - Pair for superior trailer ride quality.
$1,014.00 - $1,014.00
$1,014.00
$1,014.00 - $1,014.00
$1,014.00

Trojan Double Eye Rocker 3500kg Pair 50mm Wide Heavy Duty Trailer Suspension For Stable Even Load

Trojan

Elevate trailer performance with the Double Eye Rocker Type - 3500kg, a purpose-built suspension pair designed for a smoother, more controlled rid...

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$1,014.00 - $1,014.00
$1,014.00
$1,014.00 - $1,014.00
$1,014.00
Double Eye Rocker Type image showing dimensions 1390mm wide, 140mm height, featuring rocker design for trailers.
Double Eye Rocker Type - Galv - 3500kg - 50mm wide - Pair for trailers, mounted on galvanised angle iron.
$1,226.00 - $1,226.00
$1,226.00
$1,226.00 - $1,226.00
$1,226.00

Trojan Double Eye Rocker 3500kg Suspension Pair 50mm Wide for Trailers Galvanised

Trojan

The Double Eye Rocker Type - Galv - 3500kg - 50mm wide - Pair isn’t just a part; it’s a deliberate upgrade to how a trailer carries and cushions i...

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$1,226.00 - $1,226.00
$1,226.00
$1,226.00 - $1,226.00
$1,226.00
Double Eye Rocker type suspension component showing dimensions of 730mm or 780mm and total width of 1390mm.
Double Eye Rocker Type - Galv - 2500kg - 50mm wide - Pair, designed for trailer suspension systems.
$1,082.00 - $1,082.00
$1,082.00
$1,082.00 - $1,082.00
$1,082.00

Trojan Double Eye Rocker Suspension 2500kg Galvanised 50mm Wide Pair For Trailers Heavy Duty

Trojan

Elevate trailer ride quality with the Double Eye Rocker Type - Galv - 2500kg - 50mm wide - Pair. Engineered for trailers that demand a superior ri...

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$1,082.00 - $1,082.00
$1,082.00
$1,082.00 - $1,082.00
$1,082.00
Double Eye Rocker Type components including leaf springs and brackets for trailer suspension.
Double Eye Rocker Type components for trailers including springs and brackets, designed for superior load distribution.
$776.00 - $776.00
$776.00
$776.00 - $776.00
$776.00

Trojan Double Eye Rocker Type 3500kg 50mm Wide Unmounted Pair For Trailers Heavy Duty Trailer Suspension

Trojan

Engineered for trailers that demand a superior ride, the Double Eye Rocker Type - 3500kg - 50mm wide - Unmounted pair delivers controlled, even we...

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$776.00 - $776.00
$776.00
$776.00 - $776.00
$776.00
Double Eye Rocker Type components including springs and brackets for 2500kg suspension systems
Double Eye Rocker Type suspension components including brackets and springs, designed for load distribution in trailers.
$736.00 - $736.00
$736.00
$736.00 - $736.00
$736.00

Trojan Double Eye Rocker Type 50mm 2500kg Trailer Suspension Kit Unmounted Pair For Trailers And Horse Floats

Trojan

Engineered for trailers and horse floats that demand a superior ride, the Double Eye Rocker Type - 2500kg - 50mm wide - Unmounted pair delivers re...

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$736.00 - $736.00
$736.00
$736.00 - $736.00
$736.00
Technical drawing of Eye to Slipper - 3500kg - 7-leaf 50x6mm - Pair showing measurements and features.
Eye to Slipper - 3500kg - 7-leaf 50x6mm - Pair parts and accessories laid out on a white background.
$926.00 - $926.00
$926.00
$926.00 - $926.00
$926.00

Trojan Eye to Slipper 3500kg Leaf Spring Kit for Tandem Trailers with Enhanced Load Distribution and Stable Towing

Trojan

Upgrade your tandem-axle trailer with the Eye to Slipper 3500kg leaf spring kit and experience confident towing under demanding loads. Built for se...

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$926.00 - $926.00
$926.00
$926.00 - $926.00
$926.00
Eye to Slipper - 3500kg - 45mm wide - Pair with dimensions 790mm and 1470mm shown.
Eye to Slipper - 3500kg - 45mm wide - Pair of tandem suspension springs for trailers.
$696.00 - $696.00
$696.00
$696.00 - $696.00
$696.00

Trojan Eye To Slipper 3500kg Trailer Suspension 45mm Wide Four Wheel Load Distribution

Trojan

Engineered for heavy-duty trailers, the Eye to Slipper - 3500kg - 45mm wide - Pair from Trojan Rocker Tandem Suspensions is designed to deliver st...

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$696.00 - $696.00
$696.00
$696.00 - $696.00
$696.00
Eye to Slipper - 2200kg - 45mm wide - Pair showing dimensions of 790mm and 1470mm.
Eye to Slipper - 2200kg - 45mm wide - Pair, featuring robust tandem suspension springs for trailer load distribution.
$534.00 - $534.00
$534.00
$534.00 - $534.00
$534.00

Trojan Eye To Slipper Suspension 2200kg Load Capacity For Heavy Duty Trailers Balanced Load Distribution Off Road

Trojan

The Eye to Slipper combination for 2200kg, 45mm wide (Pair) is Trojan’s proven approach to even load distribution on challenging road surfaces. Wi...

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$534.00 - $534.00
$534.00
$534.00 - $534.00
$534.00
Eye to Slipper - 3000kg with dimensions 125mm height, 790mm and 1470mm width.
Eye to Slipper - 3000kg - 45mm wide - Pair featuring a dual set of springs mounted on a rocking system.
Sale Sale
$1,106.00
$1,106.00 - $1,106.00
$1,106.00
$800.00
$800.00 - $800.00
$800.00

Trojan Eye To Slipper Suspension 3000kg Pair For Heavy Duty Trailers Direct Mount To Chassis Centre Rocker

Trojan

Upgrade your trailer’s performance with the Eye to Slipper suspension designed for heavy-duty use. This 3000kg-per-pair setup uses a rocker-bar ar...

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$1,106.00
$1,106.00 - $1,106.00
$1,106.00
$800.00
$800.00 - $800.00
$800.00
Sale Sale
Non-Braked Tandem Axle Trailer Kit - 14" Wheel - No Axles by Trojan
Sale Sale
$3,220.00
$3,220.00 - $3,220.00
$3,220.00
$2,400.00
$2,400.00 - $2,400.00
$2,400.00

Trojan Non Braked Tandem Axle Trailer Kit 14 Inch Wheel No Axles

Trojan

Trojan Non Braked Tandem Axle Trailer Kit — 14" Wheels, No Axles Turn a simple frame into a robust, road-ready utility trailer with the Trojan Non...

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$3,220.00
$3,220.00 - $3,220.00
$3,220.00
$2,400.00
$2,400.00 - $2,400.00
$2,400.00
Sale Sale
Slipper Eye Type - 3500kg - 45mm wide - Bulk 10x Pair by Trojan
Slipper Eye Type - 3500kg - 45mm wide - Bulk 10x Pair by Trojan
Sale Sale
$11,844.00
$11,844.00 - $11,844.00
$11,844.00
$6,962.00
$6,962.00 - $6,962.00
$6,962.00

Trojan Slipper Eye Leaf Spring 3500kg 45mm Wide Bulk 10 Pairs

Trojan

Trojan Slipper Eye Leaf Spring 3500kg 45mm Wide Bulk 10 Pairs Engineered for heavy trailers that demand dependable load sharing, the Trojan Slippe...

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$11,844.00
$11,844.00 - $11,844.00
$11,844.00
$6,962.00
$6,962.00 - $6,962.00
$6,962.00
Sale Sale