This front differential cover is an aftermarket replacement made for the ARRMA 1/16 Mini Kraton 3S platform. Machined from 7075-T6 aluminum alloy, the piece gives a solid mounting surface for the front differential and adds a protective outer shell to reduce impact and wear on the diff gears during typical RC running.
The cover is intended to replace the factory front diff cover referenced by part number ARA-2678 and mounts in the same location using the supplied screws. Its main role in setup is protective and structural: it helps keep diff alignment under load and makes inspection of the front diff area quicker during routine maintenance.
The package from the source lists the front diff cover and one set of Grade 12.9 black cap head screws sized 2.5x6, so you can install the part using the original mounting points without modifying the gearbox layout.
For hobbyists who run or service a 1/16 Mini Kraton 3S, this GPM front differential cover supplies a robust alloy option that preserves factory fit while shielding internal gearing during regular use.
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