ARRMA ARA311185 Rubber Access Plug Set

The ARRMA ARA311185 Rubber Access Plug Set supplies genuine replacement rubber plugs for the gearbox access ports on current ARRMA vehicles. These small rubber plugs seal the openings that let you service internal components — like checking or swapping diff internals — without a full gearbox teardown, while keeping dirt, dust, and debris out of the drivetrain the rest of the time.

ARRMA lists this plug set as a standard service part across its current platform lineup, appearing in the factory parts guides for trucks including the Granite 223S, Typhon 223S, and Mojave 4X4 4S BLX. Because the plugs are removed and reinstalled every time the ports are opened, and because they live in one of the dirtiest areas of the truck, they eventually stretch, tear, or simply go missing on the workbench — which leaves the gearbox open to grit that grinds away at gears and bearings.

This factory replacement set restores the seal exactly to the original specification, press-fitting into the stock openings with no modification. It's a cheap, easy item to keep in the spares box so a lost plug never leaves your drivetrain exposed.

Package includes:

• Rubber Access Plug Set

Fits: Current ARRMA platform vehicles including Granite 223S, Typhon 223S, and Mojave 4S BLX (see your vehicle's parts guide).

Genuine ARRMA replacement part, SKU ARA311185.