Fonzon S83912T Arrma 8S 7075-T6 Aluminum Assembled Front/Rear Differential & Pinion Set

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