The 3Racing ZX5-06/SI aluminium bulkhead bearing housing is specified for the Kyosho Lazer ZX-05 layout to provide a more stable bearing mounting compared with standard components. It is intended for builders who tune suspension and drivetrain for competitive performance.
Constructed from aluminium to hold bearing positions under repeated stress, the housing improves repeatability in setups where tight tolerances matter. The silver finish is a practical choice that resists common wear from track use.
When fitted to the Kyosho Lazer ZX-05 chassis, the housing reduces flex at the bearing interface, which helps maintain driveline alignment and predictable handling during high-load maneuvers.
Install using the original chassis fastenings and confirm bearing seating and torque values during assembly. The unit is a direct fit for the Kyosho LAZER ZX-5 pattern and allows quick integration into a tuned setup.