Old Man Emu 2643 Rear Coil Spring Set is a pair of heavy-duty rear suspension springs engineered for 4x4 and overland applications where consistent ride height, load support, and suspension control are critical. These springs are designed as part of a matched suspension system and deliver improved rear axle stability and predictable handling, especially in vehicles carrying additional gear and permanent accessories.

Rather than focusing only on lift height, the design priority is controlled suspension behavior under load and long-term durability in harsh off-road conditions.

Key Benefits

• Improved rear load support and reduced sag with gear onboard
• More stable rear suspension behavior on rough roads and trails
• Better control over bumps, dips, and repeated impacts
• Designed to work as part of a matched suspension system with tuned shocks
• Suitable for expedition, utility, and off-road builds

Note: Actual lift height varies depending on vehicle configuration and constant load.

Construction Features

• Manufactured from X5K micro-alloy spring steel for high strength and fatigue resistance
• Double scragged and preset to minimize long-term height loss
• Precision mandrel formed for consistent spring rate accuracy
• Vehicle-specific design and fitment geometry
• Durable black powder coat finish for corrosion protection
• Designed and engineered in Australia for severe off-road use

Technical Specifications

• Position: Rear
• Quantity: Pair (2 springs)
• Color: Black
• Material: X5K micro-alloy spring steel
• Spring rate: 175 lbf/in
• Free height: 460 mm / 460 mm
• Wire diameter: 14.5 mm
• Number of coils: 9
• Spring weight: 4.2 kg (each)
• Warranty: 3 years