ARB Old Man Emu Nitrocharger 600kg Constant 40mm Lift Suspension Kit – Ford Ranger Mk8 (2023 Onwards) Suspension Upgrade

ARB Old Man Emu Nitrocharger Suspension Kit for Ford Ranger Mk8 (2023+)

What This Suspension Kit Does for Your Ford Ranger Mk8

The ARB Old Man Emu Nitrocharger 600kg Constant 40mm Lift Suspension Kit is engineered specifically for the Ford Ranger Mk8 (2023 onwards). This kit is designed to deliver a significant 40mm lift while supporting a constant 600kg rear load, making it ideal for owners who regularly carry heavy gear, fit canopies, or tow. By upgrading to this kit, drivers can expect improved ride comfort, enhanced stability, and increased off-road capability, whether traversing rugged terrain or managing demanding worksite loads.

Application and Use-Case Scenarios

This suspension kit is tailored for Ford Ranger Mk8 owners who demand more from their vehicles—whether for overlanding, commercial use, or recreational towing. It is particularly suited to those who:

• Regularly carry heavy loads (up to 600kg constant) in the rear
• Require additional ground clearance for off-road tracks
• Need improved handling and comfort with extra weight onboard
• Want a suspension solution engineered for Australian conditions and global expedition standards

By lifting the vehicle and optimising the suspension for heavy-duty use, this kit helps prevent sagging, improves approach and departure angles, and supports better control under load.

Key Benefits of the Old Man Emu Nitrocharger Kit

• Designed for Ford Ranger Mk8 (2023+), ensuring precise fitment and compatibility
• Delivers a 40mm lift for improved ground clearance and off-road ability
• Supports a constant 600kg rear load—ideal for work, touring, or overland builds
• Twin-tube Nitrocharger shock absorbers for durability and consistent damping
• Custom valving for optimal ride quality and handling with heavy loads
• Enhanced stability and control on uneven or rough terrain
• Reduces suspension fade with high-quality oil and nitrogen gas charging

Kit Components and Construction Details

The ARB Old Man Emu Nitrocharger kit is a complete suspension upgrade, including all major components required for installation:

• Front coil springs (1 set)
• Front shock absorbers (2 units)
• Rear leaf springs (2 units)
• Rear shock absorbers (2 units)
• Greasable shackle
• Bush kits (2 sets)
• U-bolts (4 units)
• Driveline spacer kit
• Bump stop adapter kit

The Nitrocharger shock absorbers feature a twin-tube design for added protection and durability off-road. High-flow pistons and multi-disc compression valving ensure consistent performance under demanding conditions. The use of high-quality, petroleum-based oil and nitrogen gas charging helps resist fade and aeration, ensuring reliable damping even on extended journeys or rough tracks.

Installation and Practical Considerations

This kit is designed as a direct-fit upgrade for the Ford Ranger Mk8 (2023 onwards). While professional installation is recommended to ensure correct fitment and alignment, experienced DIY enthusiasts with the right tools may also complete the installation. After fitting, a wheel alignment is strongly advised to optimise handling and tyre wear. The kit is engineered to work with the factory mounting points, minimising the need for additional modifications.

Real-World Problem Solved

Standard suspension systems often struggle with constant heavy loads, leading to rear-end sag, compromised handling, and reduced ground clearance. The Old Man Emu Nitrocharger kit addresses these issues by providing a tailored solution for heavy-duty use, supporting up to 600kg in the rear while improving comfort, stability, and off-road performance. This makes it a practical upgrade for anyone who relies on their Ranger for demanding tasks or adventurous travel.

Technical Specifications

Frequently Asked Questions

Will this suspension kit fit other Ford Ranger models?

This kit is specifically engineered for the Ford Ranger Mk8 (2023 onwards). For other models, consult the ARB or Hoonies Adrenaline team for compatible options.

Can I install this kit myself?

While the kit is designed for direct fitment, professional installation is recommended to ensure correct alignment and optimal performance. DIY installation is possible for experienced enthusiasts with the right tools.

Is this kit suitable for towing and heavy loads?

Yes, the 600kg constant load rating makes it ideal for vehicles carrying heavy equipment, canopies, or towing trailers regularly.

Will a 40mm lift affect my vehicle’s handling?

The kit is engineered to maintain or improve handling, even with the increased ride height and load. Alignment after installation is essential.

What maintenance is required?

Regular inspection of suspension components and bushings is recommended, especially after off-road use. Greasable shackles make ongoing maintenance easier.

Does this kit include everything needed for installation?

Yes, it includes all major components required for a full suspension upgrade. Additional accessories may be required if your vehicle has aftermarket modifications.