Overview
This genuine AL‑KO zinc-plated steel roller bush (P/N 576301ZN) is engineered for 60 mm-wide Rocker Rocker suspension springs and fits 16 mm shackle bolts. Built to withstand high side load in tandem spring systems, this durable bush smooths pivot motion and reduces wear.
Key Features
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✅ Precision-engineered for 60 mm roller rocker springs
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✅ Fits 16 mm (5/8") shackle bolts
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✅ Corrosion-resistant zinc plating—ideal for marine/coastal applications
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✅ Heavy-duty steel construction to support load transfer in spring assemblies
Specifications
| Feature | Specification |
|---|---|
| Part Number | 576301ZN |
| Fits Spring Width | 60 mm Rocker Rocker Springs |
| Bolt Compatibility | 16 mm (5/8") shackle bolt |
| Outer Diameter | ~35 mm (1 3/8″) |
| Inner Diameter | ~16 mm (5/8″) |
| Length | ~60 mm (2 3/8″) |
| Finish | Zinc-plated for corrosion resistance |
These bushes must roll freely between the front and back of the rocker spring eyelet to function properly. The metal construction supports loads up to approximately 1,125 kg in 4.5 t suspension systems
📦 Package Contents
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1 × AL‑KO Roller Bush – Zinc Plated (P/N 576301ZN)
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