Description
Differential Overview:
Maximize your RC’s power and durability with the Fonzon Arrma 8S Differential — engineered with steel and powder metallurgy gears in a 7075-T6 aluminum case for extreme performance out of the box.
About the Full Metal Differential
High-Performance & Durability
The Fonzon Arrma 8S 7075-T6 Aluminum Differential Set delivers top-tier strength and reliability for high-performance RC vehicles. Featuring CNC-machined nickel-chromium alloy steel and powder metallurgy planetary gears, along with a 7075-T6 aluminum center housing, this differential ensures smooth, efficient power transfer even under extreme torque. Equipped with corrosion-resistant titanium-coated screws, and high-quality sealed adapter cup bearings, the factory-assembled unit is ready to install, providing exceptional durability and consistent drivetrain performance right out of the box.
Features:
- CNC-machined nickel-chromium alloy steel gears for strength
- Powder metallurgy drive bevel, planetary, and ring gears for durability
- 7075-T6 aluminum alloy metal differential case for optimal strength-to-weight ratio
- Extended nickel-chromium alloy steel drive cup (+1.5mm)
- Fully factory-assembled and ready to install
- High-quality sealed adapter cup bearings ensure efficient performance
- Grade 12.9 corrosion-resistant, titanium-coated screws for long-lasting reliability
- Precision-engineered to handle extreme torque and harsh terrain
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