ARRMA Mini Kraton 3S Front Differential 12/30T Upgrade MAKM1230FS by GPM  [MAKM1230FS]

Replacement front diff tailored to Mini Kraton 3S

This front differential is made to suit ARRMA Mini Kraton 3S and is identified as MAKM1230FS. It features 20CrMnTi steel for the internal bevel gears and 7075-T6 aluminum for housing components, arranged as a spiral-cut 30T ring gear with a 12T input bevel at 0.8 module. The product ships fully assembled and includes bearings for a quick swap-in.

The 12/30T ratio and 0.8 module pair with driveshafts that accept 2 mm pins; the bevel gears are treated with a hardened black finish to resist wear under sustained loads. This aftermarket item is intended to replace factory parts ARA-3294 and ARA-2672 in compatible ARRMA Mini Kraton 3S vehicles.

No differential oil is supplied. Typical recommendations are front 50K CST, rear 30K CST, and centre 500K CST or 1000K CST depending on handling balance. Fasteners noted as pre-assembled are delivered in place, and applying thread locker to screws is advised to maintain assembly security during heavy use.

If you want to improve front-end durability on a Mini Kraton 3S, this front differential supplies hardened gearing and alloy support components sized for the ARRMA 1/16 platform; remember to add your chosen diff oil and secure screws with thread locker when fitting.