Method RC Fonzon 34/14T Metal F/R Diff for Arrma 1/10 4x4

The Method RC Fonzon 34/14T Universal Full Metal Front/Rear Differential (part FZCS43414) is engineered for the demands of 1/10-scale bashing and trail performance. Built around a fully CNC-machined helical gear system and a rigid 7075-T6 aluminium centre housing, it delivers smooth, quiet power transfer with excellent durability right out of the box.

Featuring a 34/14T gear set with a 2.43 ratio, this differential prioritises higher wheel speed. It is well suited to light load conditions, stock tyres, and hard surface running where maximum straight-line speed is desired.

Key Features

• All gears CNC-machined from nickel-chromium alloy steel (4340) for exceptional strength.
• Helical gear design for smoother, quieter engagement under load.
• Metal diff case (centre housing) made from 7075-T6 aluminium alloy for lightweight rigidity.
• CNC-machined nickel-chromium alloy steel drive bevel gear with helical teeth.
• Nickel-chromium alloy steel drive cups for maximum durability.
• Grade 12.9 gold-coloured, titanium-coated screws for corrosion resistance and secure assembly.
• Factory pre-filled with 100KcSt differential oil.
• Fully assembled and ready to install.

Gear Ratio & Use

• 34/14T gearset delivering a 2.43 ratio for increased wheel speed.
• Ideal for light load setups, stock tyres, and hard surfaces where top speed is the focus.

Suggested Compatibility

For the Arrma 1/10 4x4 platform, suggested compatibility includes models such as:

• Granite 4x4
• Senton 4x4
• Big Rock 4x4
• Typhon 4x4
• Vorteks 4x4