Fonzon Arrma 6S 7075-T6 Aluminum Center Differential Set 43T FZCSZ643

The Fonzon ARRMA 6S Aluminium Center Differential Set FZCSZ643 is a premium assembled drivetrain upgrade designed for extreme RC performance. Featuring a CNC-machined 7075-T6 aluminium differential case, reinforced steel gears and factory-filled 10k cSt silicone oil, this centre diff is built to handle high torque loads and demanding bash conditions.

Features

• 7075-T6 Aluminium Differential Case: Lightweight CNC-machined housing provides excellent strength and durability
• Heavy-Duty Steel Gear System: Nickel-chromium alloy steel gears deliver increased wear resistance under extreme loads
• Powder Metallurgy Gear Components: Reinforced drive bevel, planetary and ring gears improve drivetrain reliability
• Factory Assembled Design: Supplied ready to install for faster upgrades and maintenance
• Pre-Filled Differential Oil: Includes 10k cSt silicone oil for smooth and consistent power delivery
• Extended Steel Drive Cups: +1.5mm nickel-chromium alloy steel drive cups provide improved engagement
• Sealed Adapter Cup Bearings: Supports efficient rotation and long-lasting drivetrain performance
• Grade 12.9 Titanium-Coated Hardware: High-strength screws provide durability and corrosion resistance
• Extreme Torque Capability: Engineered for powerful 6S brushless setups and rough terrain driving

Specifications

• Brand: Fonzon
• Part Number: FZCSZ643
• Product Type: Assembled centre differential upgrade
• Application: ARRMA 6S drivetrain
• Main Gear: 43T
• Diff Oil: 10k cSt silicone oil
• Differential Case Material: 7075-T6 aluminium
• Gear Material: Nickel-chromium alloy steel and powder metallurgy components
• Assembly Type: Factory assembled

Compatibility

• ARRMA Kraton 6S BLX
• ARRMA Typhon 6S BLX
• Other compatible ARRMA 6S models using matching differential specifications

Includes

• 1 x Fonzon ARRMA 6S 7075-T6 Aluminium Assembled Center Differential Set With 43T Steel Gear

FAQ

What is the benefit of the Fonzon FZCSZ643 aluminium differential? The 7075-T6 aluminium case and upgraded steel internals provide improved strength and durability compared with standard drivetrain components.

Is the Fonzon FZCSZ643 centre diff ready to install? Yes. The differential comes factory assembled and pre-filled with 10k cSt silicone oil.

What ARRMA vehicles does this differential suit? This centre differential is designed for compatible ARRMA 6S vehicles including Kraton 6S BLX and Typhon 6S BLX models.

Important Notes

• Check your vehicle manual and differential specifications before installation
• Confirm gear compatibility and drivetrain setup before use
• Regular inspection and maintenance are recommended for high-power 6S applications