Complete Front and Rear Axle Rebuild for Toyota Land Cruiser 80

At Cross Edge Fabrication, we recently completed a full front and rear axle rebuild for a legendary off-road machine: the Toyota Land Cruiser 80 Series. This iconic 4×4 is known for its rugged reliability and off-road performance — but after decades of service, even these rock-solid components can benefit from a professional refresh.

Here’s a breakdown of what we did to bring this Land Cruiser’s drivetrain back to better-than-new condition.

Full Front and Rear Axle Rebuild

We completely disassembled both axles to inspect every component. The rebuild included:

  • Full teardown and inspection of housings and internals

  • All new OEM Toyota bearings, seals, and hardware

  • Replacement of all worn or damaged parts

  • Precision reassembly and torque to factory specs

Whether you’re preparing for overlanding or just want reliable daily use, a full rebuild like this ensures years of dependable performance.

Regearing to 4.56 Gear Ratio

To match larger tires and improve drivability both on and off the trail, we performed a regear to 4.56. This ratio gives the 80 Series improved torque and responsiveness while maintaining great highway performance — a must-have upgrade for serious off-roaders or anyone running oversized tires.

Factory E-Locker Rebuild

The factory electronic locking differentials (E-lockers) were in need of a full overhaul. We rebuilt both the front and rear E-lockers using factory Toyota parts, restoring full locking function for maximum traction when you need it most. These lockers are a key feature of the Land Cruiser 80’s off-road capabilities, and we made sure they were working like new.

Emergency Brake System Renewal

Safety is just as important as performance. We renewed the emergency brake system, replacing worn components and adjusting the setup to factory standards.

Rear Axle Housing Replacement & Front Axle Sandblasting + Powder Coating

The rear axle housing was replaced with a brand-new OEM unit. For the front axle, we went the extra mile:

  • Full sandblasting to remove years of rust and corrosion

  • Durable, high-quality powder coating for a clean finish and long-lasting protection

This combination ensures not only better performance, but also serious durability and a clean, professional appearance under the vehicle.