ARB Old Man Emu BP-51 Medium Load 40mm Lift Suspension Kit – Ford Ranger Mk8 (2023+) Suspension Upgrade

Premium Suspension Upgrade for Ford Ranger Mk8 (2023+)

The ARB Old Man Emu BP-51 Medium Load 40mm Lift Suspension Kit is engineered specifically for the Ford Ranger Mk8 (2023 onwards), delivering a tailored solution for owners who need improved ride quality, load handling, and off-road capability. This kit is ideal for those who regularly carry moderate loads, tow, or demand greater control and comfort on challenging terrain and highways alike.

What the BP-51 Medium Load Suspension Kit Does

This kit replaces your Ranger’s factory suspension with a complete, bolt-in system featuring ARB’s advanced BP-51 internal bypass shock absorbers. The BP-51 shocks provide position-sensitive damping and full adjustability, allowing you to fine-tune ride comfort and control for your specific driving style, load, and environment. The 40mm lift increases ground clearance, making it easier to fit larger tyres and underbody protection, while the medium load rating is optimised for vehicles carrying up to 300kg in the rear—such as those equipped with canopies, drawer systems, or touring gear.

Choosing the Right Load Rating: Medium Load vs. Alternatives

The medium load BP-51 kit is designed for Ranger owners who regularly carry moderate additional weight but do not run heavily loaded expedition setups. If your build consistently exceeds 300kg in the rear (e.g., full-time campers, heavy tray setups), a heavy load kit may be more suitable. Conversely, if your vehicle is mostly unladen, a light load kit may offer a more compliant ride. This medium load variant strikes the best balance for mixed use—providing improved stability and comfort without the harshness of stiffer heavy-duty options.

Where This Suspension Kit Excels

• Touring and overland builds with moderate gear or accessories
• Trades and fleet vehicles carrying tools, equipment, or canopies
• Owners towing trailers or caravans on- and off-road
• Drivers seeking a suspension upgrade that adapts to changing loads and terrain

Whether you’re navigating corrugated tracks, loaded for a weekend away, or simply want a smoother, more controlled ride on daily commutes, the BP-51 kit delivers confidence and versatility.

Key Benefits of the ARB BP-51 Medium Load Kit

• 40mm lift for increased clearance and approach angles
• Medium load handling—optimised for up to 300kg rear weight
• External, independent compression and rebound adjustment
• Position-sensitive internal bypass for comfort and control
• 6061 anodised aluminium shock bodies for superior heat dissipation and corrosion resistance
• Direct bolt-in fitment—no permanent modifications required
• Tested for reliability in harsh Australian conditions

Technical Specifications

Solving Real-World Suspension Challenges

Factory suspension on the Ford Ranger Mk8 is not optimised for added weight, frequent towing, or sustained off-road use. This can result in sagging, reduced control, and premature wear when carrying gear or travelling rough tracks. The BP-51 kit addresses these issues by increasing load-carrying capacity, improving heat management, and allowing you to customise damping for your needs—helping you maintain stability, comfort, and confidence wherever you drive.

Installation and Kit Contents

This kit is engineered as a direct bolt-in upgrade for the Ford Ranger Mk8 (2023 onwards), requiring no permanent modifications. All necessary hardware and components for a complete suspension overhaul are included:

• 1 x Front Coil Springs
• 2 x Front BP-51 Shock Absorbers
• 2 x Rear Leaf Springs
• 2 x Rear BP-51 Shock Absorbers
• 1 x Greasable Shackle
• 2 x Bush Kits
• 4 x U-Bolts
• 1 x Driveline Spacer Kit
• 1 x Bump Stop Adapter Kit

Professional installation is recommended for best results, but the kit is designed for straightforward fitment by experienced enthusiasts or workshops familiar with suspension upgrades.

Frequently Asked Questions – ARB BP-51 Medium Load Suspension Kit

Is this kit compatible with all Ford Ranger Mk8 models from 2023 onwards?

This kit is engineered specifically for the Ford Ranger Mk8 (2023 onwards). Always confirm your vehicle model and year before ordering.

How do I know if the medium load kit is right for my build?

If you regularly carry up to 300kg in the rear—such as canopies, drawer systems, or moderate touring gear—this kit is ideal. For heavier or lighter setups, consider ARB’s heavy or light load BP-51 kits.

Can I adjust the ride for different loads or driving conditions?

Yes, the BP-51 shocks feature external, independent compression and rebound adjustment, allowing you to fine-tune ride comfort and handling for varying loads or terrain.

Does installation require permanent modifications to my Ranger?

No modifications are required. The kit is a direct bolt-in replacement for factory suspension components.

What maintenance is required for the BP-51 system?

Routine inspection and cleaning are recommended, especially after off-road use. The shocks are designed for durability and long service intervals.

Can I fit larger tyres with this 40mm lift?

The additional lift provides extra clearance for larger tyres, but always check local regulations and wheel/tyre compatibility before upgrading.