Auper D6 Spur Mount Adapter SAK-D6809D/BU - Blue by 3Racing  [SAK-D6809D/BU]

SAK-D6809D/BU spur adaptor for Auper D6

This RC-scale adaptor is supplied as a replacement or hop-up part intended for the Auper D6 chassis. It serves as the interface between the spur gear and the drivetrain hub, keeping the large gear positioned for correct mesh and rotation within the transmission line.

The item is identified by 3Racing SAK-D6809D/BU and is finished in blue. In practice the adaptor's role is mechanical alignment and secure seating of the spur gear, so confirm gear alignment and backlash after installation to ensure smooth meshing with the pinion gear.

Installation notes: fit the adaptor in place of the existing spur mounting component on the Auper D6, verify concentricity with the motor pinion, and check that the spur spins freely across the suspension travel range. Inspect adjacent bearings and gearbox interfaces during reassembly to maintain drivetrain reliability.

For tuning: small changes in spur positioning affect mesh and noise, so make incremental adjustments while monitoring mesh with a thin paper or visual inspection. Keep the part as an RC-scale drivetrain component and do not use it outside model applications.