Skip to product information
Full Metal Split F/R Universal Diff for ARRMA 6S Series
  • Full Metal Split F/R Universal Diff for ARRMA 6S Series
  • Full Metal Split F/R Universal Diff for ARRMA 6S Series
  • Full Metal Split F/R Universal Diff for ARRMA 6S Series
  • Full Metal Split F/R Universal Diff for ARRMA 6S Series
Full Metal Split F/R Universal Diff for ARRMA 6S Series

Full Metal Split F/R Universal Diff for ARRMA 6S Series

$58.20 USD
Tooth Count

FONZON Front / Rear Differential for ARRMA 6S Platform

Built for high-performance RC demands.
The FONZON Front/Rear Differential is precision-engineered to withstand extreme torque and harsh terrain, delivering consistent power transfer and drivetrain reliability for your ARRMA 6S vehicle.

Assembled and tested at the factory, it's ready to drop in and perform right out of the box.

🔧 Key Features:

  • All gears CNC-machined from nickel-chromium alloy steel for exceptional strength and durability（steel makeup#4340）

  • Metal diff case (center housing) made from 7075-T6 aluminum alloy for optimal strength-to-weight ratio and polished finish

  • +1.5mm extended nickel-chromium alloy steel drive cups reduce drivetrain misalignment under load

  • Grade 12.9 gold-colored, corrosion-resistant screws with titanium coating

  • High-quality sealed adapter cup bearings ensure smooth and efficient operation

  • Pre-filled with 100K cSt differential oil

  • Fully factory-assembled and ready to install

📦 Package Includes:

  • 1 × Front or Rear Differential Assembly

  • 1 × Matched Bevel Gear (Input Gear)

  • 1 × Shim Set for gear mesh fine-tuning

  • 1  x  LSD Clutch Plate Set

✅ Compatibility:

Direct fit for ARRMA 6S platform models, including but not limited to:

  • Kraton 6S

  • Outcast 6S

  • Notorious 6S

  • Talion 6S

  • Mojave 6S

  • Infraction / Felony 6S

  • Fireteam 6S

  • Typhon 6S

Designed for bashers and racers alike, the FONZON Front/Rear Differential provides the rugged performance and smooth operation your ARRMA 6S build demands.

Feature Focus: Choosing the Right Spur and Pinion Gear Ratio for Your ARRMA 6S Platform

43/10T — 4.30
The most versatile and widely used gear ratio for multiple ARRMA 6S factory-standard setups. Offers excellent compatibility and balanced performance.

43/12T — 3.58
A mid-range gear ratio that balances top speed and torque, ideal for users who want to fine-tune their vehicle’s performance.

43/13T — 3.31
A high-speed gear ratio designed to improve RPM efficiency and wheel speed response. Perfect for lightweight, high-speed models like the TYPHON.

35/8T — 4.38
An extreme acceleration and torque gear ratio suited for heavy-duty off-road or explosive launch scenarios, such as stunt and big-foot vehicles like the OUTCAST.

This guide provides recommended differential gear ratios for the ARRMA 6S platform to help you select the best setup for your driving style and vehicle type.

You may also like