Front Differential Assembly with ARB Air Locker & Solid Pinion Spacer - Nissan Patrol Y62

This is a complete, professionally assembled front differential centre, designed to be a direct bolt-in replacement for the factory unit in your Nissan Patrol Y62. This assembly is a significant performance upgrade, featuring a selectable ARB Air Locker and a heavy-duty solid pinion spacer, making it the ultimate solution for serious off-road performance and reliability.

This upgrade is essential for any Y62 owner who takes their vehicle off-road. The factory front differential is 'open', meaning if one front wheel loses traction (e.g., lifts off the ground or is on a slippery surface), all the engine's power to that axle will go to that spinning wheel, bringing your forward momentum to a halt. An ARB Air Locker allows you to manually lock the differential at the push of a button, forcing both front wheels to turn at the same speed and providing maximum traction. The solid pinion spacer is a crucial reliability upgrade, replacing the standard crush tube which can deform under heavy loads, leading to incorrect gear mesh and eventual failure.

Ignoring these limitations can leave you stranded on a trail, unable to proceed over an obstacle a locked vehicle would clear with ease. Furthermore, continuing to use the factory crush tube in demanding conditions, especially with larger tyres, can lead to catastrophic differential failure, resulting in a costly and inconvenient recovery and repair.

Product Features

• Maximum On-Demand Traction: Features a genuine ARB Air Locker (RD247), providing 100% lockable traction to the front wheels to conquer the most challenging terrain with confidence.
• Enhanced Drivetrain Strength: Includes a solid pinion spacer which replaces the weak factory crush tube, ensuring consistent pinion bearing preload and preventing gearset damage under extreme shock loads.
• Professionally Built & Ready to Install: Assembled by expert technicians to precise specifications, guaranteeing correct gear backlash and bearing preload. This saves you the time, specialised tools, and complexity of setting up a differential from scratch.
• Premium Components: Utilises ARB's patented two-piece design with forged gears for superior strength, housed within a high-quality differential carrier for ultimate reliability.
• Direct Bolt-In Solution: Designed as a complete centre to be installed directly into your existing front differential housing, minimising vehicle downtime.

Vehicle Fitment

This part has been designed to fit

• Nissan Patrol Y62

Please check vehicle fitment to confirm compatibility with your vehicle. Please contact us with your VIN details if you require further assistance to confirm fitment.

Patrolapart Performance

Patrolapart offers a range of professionally assembled and performance-oriented components to enhance the capability and reliability of your Nissan Patrol.

View our full Patrolapart Performance range

Reconditioned diffs are covered by a 6-month warranty- Conditions apply and must be met to validate a warranty claim.

Warranty Conditions

1: Diff oil must be changed after 1000km.

2: 80W90 GL-5 Gear oil must be used

3: Diff Breather must be checked and clear, any water contamination in oil will Void warranty

4. Return Tag MUST be fitted to changeover diff on its return to Patrolapart

The ARB centre is covered by a 12 month manufacturer warranty.