Premium OE Differential Gear Set for Toyota SUVs and Pickups ⚙️

Why you need it

This gear set restores smooth, quiet torque to the axle. Over time the ring, pinion, and spider gears wear, causing whine, vibration, and play. Replacing them brings back factory mesh, correct gear ratio, and strong pull for towing or off‑road. It also protects bearings and seals by reducing heat and metal debris ️.

How it works

The driveshaft spins the pinion, which turns the ring gear fixed to the carrier. Inside the carrier, spider and side gears let left and right wheels rotate at different speeds in a turn. Proper preload and backlash are set with shims and bearings for a clean contact pattern. Hardened teeth share the load, while gear oil cools and lubricates .

What happens if it fails

Worn or chipped teeth cause howling on cruise or decel, clunks at takeoff, and metal glitter in the oil. Heat rises, seals leak, and fuel use goes up. In severe cases the axle can lose drive or lock up, risking damage to the housing and shafts. Timely replacement prevents costly repairs .

Compatibility

• 4Runner
• Fj Cruiser
• Fortuner
• Hilux
• Land Cruiser
• Land Cruiser 100
• Land Cruiser 90
• Land Cruiser Prado
• Land Cruiser S/T,H/T
• Tacoma