3Racing SAK-D6811/PU Aluminum Upper Deck Purple - Auper D6  [SAK-D6811/PU]

Aluminum Upper Deck for Auper D6

This aluminum upper deck is an RC-scale replacement part produced for the Auper D6 platform, finished in purple. It provides a rigid mounting surface above the chassis to influence torsional stiffness and weight distribution without changing the scale drivetrain or suspension layout.

Installation is straightforward for experienced builders: remove the OEM upper deck, align the replacement to the Auper D6 mounting points, and fasten using the existing hardware that secures the original plate. Verify clearance for servos, ESC, and motor before final assembly and check screw torque to avoid stress on threaded holes.

In terms of setup, the upper deck acts as a tuning lever for chassis balance. Installing an aluminum deck typically increases mid- to high-frequency stiffness, which can reduce flex under load and alter turn-in and corner exit behaviour. Use incremental testing with suspension and ride-height adjustments to integrate the deck into your overall setup plan.

As a direct-fit upper deck for Auper D6, this machined aluminum plate provides a durable tuning option for builders who want a firmer chassis response and consistent mounting reference during setup work.