Tamiya DT02/DT03/DT04/Hornet EVO Aluminum Gear Box Cover by JAZRIDER JR-THNE05-LB  [JR-THNE05-LB]

Aluminum gearbox cover for Tamiya DT-series

This JAZRIDER aluminum gear box cover is made for Tamiya DT02, DT03, DT04 and Hornet EVO platforms and fits as a replacement outer plate for the model-scale gearbox assembly. The part is finished in blue anodized aluminium to resist wear and offer a clean, serviceable surface for routine maintenance.

Compatibility is limited to the chassis names listed in the product title, so confirm your model code before ordering. The cover replaces the original gearbox outer plate without altering internal gearbox geometry, providing a durable external surface while keeping existing internal parts in place.

Installation is straightforward for model-scale servicing: remove the original gearbox cover, position the JAZRIDER aluminium plate over the same mounting points, and secure using the model's original fasteners. No changes to the chassis or internal gearing are required; the component is intended to use the vehicle's factory attachment locations.

In tuning and maintenance workflows the cover serves two practical roles: it protects the spur and pinion area from debris and it provides a stable, stiff surface that can make repeated access for inspection and setup more consistent. The anodized finish also helps reduce visible wear from handling during regular model service.