ARB 2946 Old Man Emu Rear Coil Spring for Jeep TJ

ARB 2946 Old Man Emu Coil Spring

The ARB 2946 is an Old Man Emu heavy-duty rear coil spring engineered for Jeep TJ applications (export models). Designed to handle the demanding requirements of off-road travel and expedition loads, this coil spring is part of ARB's comprehensive suspension upgrade system.

Precision Engineering for Off-Road Performance

When undertaking remote area 4x4 travel, vehicles often carry substantial loads including fuel, water, recovery equipment, and camping gear. The ARB 2946 coil spring is specifically engineered to accommodate these additional weight requirements while maintaining optimal ride quality and vehicle control. Old Man Emu designs multiple spring options for each vehicle platform, allowing installers to select the most appropriate spring rate based on the intended load and usage patterns.

Manufacturing Excellence

• Micro-Alloyed Spring Steel: Manufactured from high-strength micro-alloyed spring steel for exceptional durability and longevity
• Double Scragged Process: Each spring undergoes double scraging (compression cycling) during manufacturing to reduce internal stress and extend service life
• Computer-Precision Mandrels: Formed on computer-controlled mandrels to ensure consistent coil geometry and precise spring rates
• Constant Variable Rate Design: Available in constant or variable rate configurations to suit different load requirements

Integrated Suspension System

While the ARB 2946 coil spring provides increased ride height and load capacity, its design emphasis is placed on ride control improvements. For optimal performance, this spring is engineered to be matched with corresponding Old Man Emu shock absorbers, creating a fully integrated suspension system specifically tuned for your vehicle's weight distribution and intended use.

Key Benefits

• Enhanced load-carrying capacity for expedition gear and accessories
• Improved ride quality both on and off-road
• Increased suspension articulation for better traction on uneven terrain
• Maintains vehicle stability under full load conditions
• Designed to exact specifications for guaranteed vehicle fitment
• Backed by ARB's 3-year warranty

The ARB 2946 Old Man Emu coil spring represents decades of suspension engineering expertise, tested extensively in the demanding Australian Outback and proven worldwide by serious off-road enthusiasts and expedition travelers.