30-Spline Differential Lock ARB4x4 | Mercedes Sprinter 2006-Present

30-spline Differential Lock ARB4x4 | Mercedes Sprinter 2006-Present (4WD only) - Enhance your off-road confidence

Product Data Sheet - User Manual.PDF (Click here)

Instantly enhance the capabilities of your Mercedes Sprinter with the ARB4x4 Differential Lock. Designed to cope with the toughest conditions, this revolutionary locking system lets you take on any challenge, regardless of incline or road conditions.

Key benefits

• Greater confidence: tackle tougher 4x4 trails with confidence.
• Controlled descent: master each descent with precision.
• Tire inflation: Use the air compressor to adjust tire pressure at any time.
• Australian-made: designed to withstand extreme Australian conditions.
• Proven technology: Rely on race-tested technology.
• Worldwide support: Benefit from comprehensive parts and service support wherever you are.
• Improved traction: Enjoy better traction and reduce track wear.
• Less damage: Reduce the risk of mechanical and bodywork damage.

With the ARB4x4 Differential Lock, a simple press of a button puts you back on track with instant extra drive.

Technical specifications

• Assembly time: 360 minutes
• Number of splines: 30
• Shaft diameter: 39.6 mm
• Transmission ratio: Compatible with all configurations
• Outside diameter: 245 mm
• Hole diameter: 147.0 mm
• Number of holes: 12
• Bolt circle diameter: 162.5 mm
• Tightening torque: 110 Nm
• Axial play: 0.15-0.20 mm
• Oil viscosity: API GL-5
• Warranty: 5 years

Recommended uses

Ideal for all types of off-road terrain, serious 4x4 enthusiasts, towing caravans or boats, farmers, military applications and off-road racing. Thanks to the robustness and responsiveness of the ARB4x4 Differential Lock, your vehicle will overcome obstacles where others would need to be winched.

Discover a new dimension in off-road driving with ARB Air Locker, the only option for those who demand the best for their vehicle.