Gear and Axle Services for Toyota and Lexus | 8Runner Offroad – Portland, OR
At 8Runner Offroad, we specialize in gear and axle solutions for Toyota and Lexus platforms. Whether you’re re-gearing after a tire upgrade, installing lockers for trail performance, or rebuilding worn components, we offer complete differential and axle services with precision and reliability.
We support all popular Toyota and Lexus 4×4 platforms including Tacoma, 4Runner, Tundra, GX460, GX470, Land Cruiser, FJ Cruiser, Sequoia, and LX series. If it’s built on a Toyota drivetrain, we can service it.
Differential Re-Gearing and Rebuilds
Re-gearing is critical when running oversized tires, towing heavy loads, or maximizing trail performance. We offer full differential service using quality gearsets from Yukon Gear & Axle and Revolution Gear & Axle.
- Ring and pinion gear ratio changes
- Pinion bearing and carrier bearing replacement
- Gear lapping, tooth pattern correction, and backlash setup
- Differential teardown, inspection, and full rebuilds
- Noise and vibration diagnosis and correction
Supported axles include Toyota 8″, 8.2″, 8.4″, and 9.5″ platforms. We support both front and rear differential configurations in open, limited-slip, or factory locker setups.
Locker Installs and Retrofits
We retrofit factory Toyota E-lockers and install aftermarket traction systems to give you control when it counts. Whether you’re building a rock crawler or prepping for snow and sand, locker integration is one of the most effective upgrades you can make.
- OEM Toyota E-locker retrofits
- ARB Air Locker installation with onboard compressor
- Eaton and Harrop E-Locker systems
- Complete switch wiring and setup
- Housing modification and bracket fabrication if required
Our team handles everything from mechanical installation to clean, OE-style wiring with factory-style dash switches or custom control panels.
CV Axle Rebuilds and Long Travel Axle Support
Running long-travel suspension? We rebuild and install CV axles designed to handle increased travel and articulation. Whether you need a fresh set of boots or custom-length axles, we’ll keep your front-end dialed in.
- OEM CV axle rebuild and servicing
- Long-travel CV axle installation and tuning
- Axle angle correction and plunge depth setup
- Boot replacement and joint re-greasing
- Support for Total Chaos, Dirt King, Camburg, and other LT kits
Why Choose 8Runner Offroad
- Toyota and Lexus drivetrain specialists
- Precision gear setup with proper break-in
- Locker installs with factory-quality wiring
- Yukon and Revolution gearsets in stock
- Fast turnaround and attention to detail
- Located in Portland, Oregon
Book Your Gear and Axle Service
We’re your local Toyota differential and axle shop. Whether you need a gear swap, locker install, or full rebuild, contact 8Runner Offroad to get your drivetrain ready for the next adventure.