Genuine Nissan Diff Carrier Bearing 50mm suit ARB Air Locker or E-Locker - Nissan Patrol Y60 GQ & Y61 GU

Diff Carrier Bearing 50mm suit ARB Air Locker or E-Locker - Nissan Patrol GQ Y60 GU Y61 H233

This differential carrier bearing is fitted inside the axle housing, supporting the differential carrier (or "diff centre") in place. This high-quality bearing is specifically sized for vehicles that have been fitted with an aftermarket locking differential, such as an ARB Air Locker or a Harrop E-Locker, which require a different bearing size for factory. It is a crucial component for ensuring the smooth and reliable operation of your vehicle's drivetrain, especially after significant modifications.

Replacement is necessary when the original bearings become worn, noisy, or damaged, or as a mandatory part of installing a new aftermarket locker. A failing bearing can produce a distinct whining or grinding noise from the axle. If neglected, the bearing can collapse completely, causing the differential gears to misalign and resulting in catastrophic failure of the ring and pinion gears, potentially leaving you stranded and facing a very costly repair.

The inside diameter of the bearing is 50mm to suit 50mm carriers.

If you don't have a diff lock you need a different 45mm ID bearing, part no. 17887YA1-31, please check out our other listing for this.

These are a good ideal to replace if you have your diff centre out already.

NOTE: This for 1 bearing only, you will need to purchase 2 of these.

NOTE: The bearing you receive may be a different brand to the one in the photo, but still a quality bearing.

Product Features

• Aftermarket Locker Specific: Precisely engineered with a 50mm internal diameter to suit ARB Air Locker and Harrop E-Locker installations.
• High-Quality Steel Construction: Manufactured from premium, hardened bearing steel for superior strength, durability, and resistance to wear under high torque and load.
• Precision Fitment: Engineered to meet or exceed OEM standards for a perfect fit, ensuring smooth, low-friction rotation and optimal performance.
• Enhanced Drivetrain Reliability: Provides a solid and dependable foundation for your differential, ensuring correct gear mesh and extending the life of your expensive locker and gear set.
• Sold Individually: Purchase the exact quantity required for your job (Note: two are required per differential).

Vehicle Fitment

This part has been designed to fit

• Nissan Patrol GU Y61 and GQ Y60 with ARB Air Locker or Harrop E-Locker diff locks.

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.

Koyo

Koyo are leading manufacturers of quality bearings for automotive and industrial applications. Their products are known for their durability and performance.

View our full Kayo range here