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.

 

What's in the box?

  • (1) 40T Front Differential Assembly

  • (1) 14T Front Drive Bevel Gear

 

Compatibility

  • 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.

  • 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
SKU FZCSREY01
Brand FONZON
Shipping Width 0.110m
Shipping Height 0.090m
Shipping Length 0.110m

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