Prometheus Bearing Bushing

These bushings are specifically engineered for the Krytac Trident and LVOA series gearboxes. While they may physically fit other 8mm gearbox shells, we recommend verifying your specific gearbox tolerances before installation to ensure a perfect, friction-free fit.

Japanese steel offers superior durability and hardness compared to softer materials. This reduces the risk of deformation under high-stress loads, ensuring your gears maintain proper alignment and spin freely even during extended, high-intensity gameplay.

Yes, installing these requires standard airsoft technical tools, including a gearbox shim set and a high-quality bearing press or a specialized installation tool. Because these are precision-fit components, you will need to disassemble your gearbox entirely and re-shim your gears to ensure optimal performance.

Absolutely. By minimizing the friction between the gear axles and the gearbox shell, these bearings allow the gears to rotate more efficiently. Less friction directly translates to less heat generation, which protects your internal components and extends the overall lifespan of your motor and battery.

We recommend using a high-quality, synthetic grease specifically designed for airsoft gearboxes. Apply a very light coating to the bearing raceways to ensure smooth operation without attracting excess debris or causing drag.