ARB Differential 50mm Carrier Bearing (1985-95 4Runner/Pickup)
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ARB Differential 50mm Carrier Bearing
For 1985–1995 Toyota 4Runner & 1985-1995 Toyota Pickup Equipped with a V6/Turbo Engine and Toyota 8-Inch Differential
Overview
Restore the performance and reliability of your Toyota 8-inch differential with an ARB 50mm Differential Carrier Bearing. Designed specifically for 1985–1995 Toyota 4Runner and 1985–1995 Toyota Pickup models equipped with a V6 or Turbo engine and a Toyota 8-inch rear differential, this premium tapered roller bearing delivers the strength and precision required for differential rebuilds, ARB Air Locker installations, and demanding off-road applications.
Manufactured to ARB's exact specifications, this heavy-duty carrier bearing is engineered to handle the increased radial and axial loads created by locking differentials, larger tires, and demanding terrain while maintaining smooth, quiet operation on both the road and the trail.
This product is available as either a single bearing or a pair of bearings. A complete Toyota 8-inch differential rebuild requires two carrier bearings.
Features
- Genuine ARB replacement carrier bearing
- Designed for Toyota 8-inch differentials with 50mm carrier bearing journals
- Heavy-duty tapered roller bearing construction
- Precision-ground races for smooth operation
- Hardened steel rollers for maximum durability
- Engineered for locking differentials and high-load applications
- Ideal for ARB Air Locker installations
- Excellent choice for differential rebuilds and carrier replacements
- Available individually or as a pair
Benefits
Replacing worn carrier bearings during a differential rebuild helps restore proper gear setup and extends differential life.
Benefits include:
- Smooth, quiet differential operation
- Proper carrier support under heavy loads
- Improved bearing longevity
- Reliable performance on-road and off-road
- Helps maintain proper bearing preload and gear alignment
- Recommended whenever replacing the differential carrier or locker
Construction
The ARB 50mm Carrier Bearing utilizes premium tapered roller bearing technology designed to withstand both radial and axial loads commonly found in Toyota 8-inch rear differentials.
Construction Highlights
- Precision-machined bearing races
- Hardened steel tapered rollers
- Heavy-duty bearing cage
- High-strength steel construction
- Manufactured to ARB quality standards
Vehicle Compatibility
This bearing fits Toyota 8-inch rear differentials equipped with 50mm carrier bearing journals.
Toyota Pickup
-
1985–1988 Toyota Pickup
- V6 models
- Turbo models
- Toyota 8-inch rear differential
-
1989–1995 Toyota Pickup
- V6 models
- Toyota 8-inch rear differential
Toyota 4Runner
-
1985–1989 Toyota 4Runner
- V6 models
- Turbo models
- Toyota 8-inch rear differential
-
1990–1995 Toyota 4Runner
- V6 models
- Toyota 8-inch rear differential
Important 4-Cylinder Compatibility Information
This is NOT the correct carrier bearing for factory Toyota 4-cylinder 8-inch differentials that use 45mm carrier bearings.
If your vehicle originally came equipped with a 4-cylinder differential, installing a V6 ARB Air Locker or other V6-style differentials requires 45mm-to-50mm conversion carrier bearings.
Please purchase our 45mm to 50mm Conversion Carrier Bearing listing instead if your differential uses the original 45mm carrier journals. Click here.
Installation Notes
- Professional installation is recommended.
- Proper carrier bearing preload and ring-and-pinion backlash must be set during installation.
- Inspect carrier bearing races and replace them if wear is present.
- Always replace carrier bearings during a locker installation or differential rebuild.
- Verify your carrier journal diameter before ordering.
- Two bearings are required for one complete differential.
Common Applications
This bearing is commonly used for:
- ARB Air Locker installations
- Toyota 8-inch differential rebuilds
- Differential carrier replacements
- Ring and pinion gear installations
- Toyota V6 rear axle rebuilds
- Heavy-duty off-road differential builds
What's Included
Choose the option that best fits your project:
- Single Bearing – Includes one (1) genuine ARB 50mm carrier bearing
- Pair of Bearings – Includes two (2) genuine ARB 50mm carrier bearings for one complete differential rebuild