This single-piece aluminium spur gear adapter is an RC replacement designed for TRAXXAS Slash 4X4 applications and supplied as a 1pc set. It repositions the spur mounting plane to lower the centre of gravity and creates a rigid aluminium interface between the spur gear and gearbox suited to hobby drivetrain setups.
Installation requires removal of the existing spur mounting hardware to access the spur area. The adapter locates into the drivetrain stack where the original hub was fitted; during reassembly ensure proper alignment of the spur gear and 摩打齒, and set mesh and backlash to acceptable clearances before initial operation.
From a setup perspective the adapter moves the spur vertically relative to the chassis which influences driveline angles and weight distribution. Apply incremental adjustments to gear mesh and verify that 走珠軸承 and other drivetrain components rotate freely without binding after fitting.