Precision meets power.
The FONZON High-Performance Differential is engineered for demanding RC applications, combining CNC-machined components with advanced powder metallurgy for optimal strength, efficiency, and longevity. With helical gearing throughout, it delivers smoother operation, quieter engagement, and maximum drivetrain stability.
Features
- Powder metallurgy planetary gears for compact strength and durability.
- All helical gear design for smoother, quieter power transfer under load.
- Metal diff case (center housing) crafted from 7075-T6 aluminum alloy – strong and lightweight.
- CNC-machined nickel-chromium alloy steel bevel gear (helical teeth)(steel makeup#4340).
- CNC-machined nickel-chromium alloy steel drive bevel gear (helical teeth)(steel makeup#4340).
- Nickel-chromium alloy steel drive cups for maximum impact resistance.
- Grade 12.9 gold-colored, corrosion-resistant screws with titanium coating.
- Factory pre-filled with 100K cSt differential oil.
- Fully assembled and ready to install.
Fits
- The latest BAJA REY 2.0 models (LOS03046 and LOS03049) are compatible with this differential for both front and rear positions. Other REY platform models support front installation only.
