Description
The ARB RD264 Air Locker is a premium traction solution built for modern Toyota Tundra trucks from 2022 to 2024. Designed to fit the 9.5-inch, 12-bolt rear differential with 32-spline axle shafts, this selectable locker gives you total control over rear axle traction when you need it most.
Engineered with ARB’s renowned pneumatic locking system, the RD264 locks both axle shafts together at the flip of a switch. Whether you're facing loose gravel, deep snow, or rocky climbs, this locker instantly maximizes traction by forcing both wheels to turn in unison. Once back on pavement, simply disengage the locker to return to an open-diff driving experience.
Built with a two-piece steel housing, minimal moving parts, and a patented locking mechanism, the RD264 is both incredibly strong and reliable. It’s designed to engage at any speed and operate in the most extreme climates, making it the ideal upgrade for overlanders, off-roaders, and work trucks alike.
Note: Requires an ARB air compressor (sold separately). Does not fit models with OE locker.
Features & Benefits
- Full Traction on Demand – Lock your rear differential instantly for max off-road grip
- Pneumatic Activation – Engage via in-cab switch while remaining seated and in control
- Built Tough – Steel two-piece housing and heavy-duty components for long life
- Fast Unlocking Design – Patented internal mechanism disengages quickly when needed
- Extreme Climate Ready – Annular seal resists harsh temps and dirty environments
- Complete Kit – Includes locker, solenoid, switch, airline, and bulkhead fitting
- Compressor Required – Operates with ARB air compressor (sold separately)
- Peace of Mind – Backed by ARB’s 5-year limited warranty
Specifications
- Part Number: ARB RD264
- Material: High-strength Steel
- Color: Silver
- Axle Type: 9.5" 12-bolt Rear Axle
- Spline Count: 32
- Axle Shaft Diameter: 1.37"
- Position: Rear
- Gear Ratio Compatibility: All
- Requires Air Compressor: Yes (sold separately)
- Prop 65 Warning: No
- Warranty: 5 Years
Vehicle Fitment
Fits 2022–2024 Toyota Tundra models equipped with 9.5-inch rear differentials and 32-spline shafts:
Toyota Tundra (2022–2024)
- SR
- SR5
- Limited
- Platinum
- 1794 Edition
- Capstone
Compatible with both Gas and Hybrid (FHEV/MHEV) powertrains across the model years.
