These A&K high-strength open steel bearings bushings are precision-engineered internals designed to replace worn or damaged bushings in your airsoft gearbox. The 8mm outer diameter and 3mm inner diameter specification makes them a direct fit for most AEG gearbox builds.
Key Features
- High-strength steel construction – superior durability over plastic alternatives
- Open bearing design – optimised for smooth gear rotation
- Precision tolerances – consistent fit and performance
- Affordable upgrade – low-cost maintenance solution
- Direct replacement – compatible with standard gearbox configurations
Real-World Use Cases
Whether you’re rebuilding a tired gearbox after heavy skirmishing, upgrading internals for improved efficiency, or stocking spare parts, these bushings offer reliable performance at a competitive price. They’re essential consumables for anyone serious about maintaining their AEG.
Technical Specifications
- Outer diameter: 8mm
- Inner diameter: 3mm
- Material: High-strength steel
- Type: Open bearing
- SKU: 616377
UK Legal & Site Notes
These are internal upgrade components suitable for use on UK skirmish sites and private properties. Always check your local site rules regarding internal modifications before installing upgraded parts.
Stock these quality bushings as part of your gearbox maintenance kit and keep your AEG running smoothly. Order now from Airsoftdirect UK.












