Fonzon 34/14T Full Metal Front Rear Diff ARRMA 1/10 4X4 FZCS43414

The Fonzon 34/14T Full Metal Front Rear Differential is an upgraded front or rear differential assembly for compatible ARRMA 1/10 4X4 vehicles, combining metal helical gearing and an aluminium housing for improved drivetrain durability and smooth power transfer.

Features

• Universal front or rear fitment for compatible ARRMA 1/10 4X4 vehicles
• 34-tooth differential gear and 14-tooth input gear with a 2.43 drive ratio
• CNC-machined helical gears for smooth gear engagement under load
• Nickel-chromium alloy steel differential and input gears
• 7075-T6 aluminium differential housing for increased rigidity
• Nickel-chromium alloy steel drive cups
• Grade 12.9 titanium-coated mounting screws
• Factory-filled with 100,000 cSt differential oil
• Fully assembled and ready for installation
• Suitable as a drivetrain upgrade for bashing, high-speed driving and general RC use

Specifications

• Brand: Fonzon
• Product Type: Front or rear differential assembly
• Scale: 1/10
• Application: ARRMA 4X4 platform
• Differential Gear: 34T
• Input Gear: 14T
• Gear Ratio: 2.43
• Gear Type: Helical
• Gear Material: CNC-machined nickel-chromium alloy steel
• Differential Housing: 7075-T6 aluminium
• Drive Cup Material: Nickel-chromium alloy steel
• Differential Oil: 100,000 cSt
• Assembly: Pre-assembled
• SKU: FZCS43414
• GTIN: 195286010864

Compatibility

• ARRMA Granite 4X4
• ARRMA Senton 4X4
• ARRMA Big Rock 4X4
• ARRMA Typhon 4X4
• ARRMA Vorteks 4X4

Includes

• 1 x Fonzon 34/14T Front Rear Differential Assembly
• 1 x 14T Front Rear Drive Bevel Gear

FAQ

Can the FZCS43414 differential be used in either the front or rear? Yes. The Fonzon FZCS43414 is designed as a universal front or rear differential for compatible ARRMA 1/10 4X4 vehicles.

Does the differential come assembled and filled with oil? Yes. The Fonzon differential is supplied fully assembled and factory-filled with 100,000 cSt differential oil.

What is the gear ratio of the 34/14T differential? The 34-tooth differential gear and 14-tooth input gear provide a 2.43 ratio, which favours higher wheel speed compared with lower-geared differential options.

Will this fit every ARRMA 1/10 4X4 model? Fitment is confirmed for Granite 4X4, Senton 4X4, Big Rock 4X4, Typhon 4X4 and Vorteks 4X4 models. OZRC recommends checking your exact model version and original differential gearing before installation.

Important Notes

• The 34/14T combination provides a 2.43 ratio and should be matched appropriately with the drivetrain gearing in the vehicle
• Check the gearing fitted to both ends of the vehicle before installation to avoid running mismatched front and rear differential ratios
• Compatibility may vary between ARRMA model generations and revisions; confirm fitment for your exact vehicle before purchase