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Couplemate Express Trailer Parts
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Springs Rocker Roller

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Heavy-Duty Rocker Roller Spring Kits | Tandem Axle Trailer Suspension

Premium Rocker Roller Suspension Kits | Complete Tandem Setup

Upgrade or rebuild your tandem axle trailer with this ultimate heavy-duty rocker roller suspension kit.

When towing heavy loads on tandem axles, standard suspension setups can create uneven weight spikes on your tyres and axles.

Our premium Rocker Roller Spring Kits solve this by mechanically linking the front and rear springs.

This load-sharing system allows the suspension to roll over bumps smoothly, significantly reducing chassis stress. Available in capacities up to 6000kg, these kits are perfect for heavy-duty livestock trailers, plant trailers, car trailers, and large offshore boat trailers.

Designed for load-sharing capabilities across uneven terrain, this kit ensures equal weight distribution across all four wheels for smoother towing and reduced tyre wear.

Engineered for demanding commercial, off-road, and marine applications, it delivers maximum stability under heavy loads.

Load Sharing Design: Rocker assembly balances load distribution across tandem axles.
High-Capacity Ratings: Engineered to handle gross trailer weights from 2000kg up to 6000kg.
Finish Options: Available in a durable black painted finish or a marine-grade hot-dip galvanised finish.
Heavy-Duty Hardware: Utilises ultra-tough 16mm shackle bolts and pins for maximum shear strength.
Premium Widths: Available in heavy-duty 60mm and extra-wide 65mm spring steel profiles.
All-Inclusive Kit: Supplied with all required springs, rockers, hangers, and high-tensile hardware.