CYMA - 7mm Gearbox Bushings Upgrade Set for Airsoft AEGs - 6 Pieces
The CYMA 7mm Gearbox Bushings Upgrade Set includes six solid steel bushings designed for compatible AEG gearbox shells. Each bushing has a 7mm outer diameter with an approximately 3mm inner bore to support standard AEG gear axles. Their solid construction makes them a useful choice for gearbox repairs and upgrade projects where durability and stable gear support are important, including high-torque, stronger spring and DMR-style airsoft rifle builds.
Unlike ball bearings, these steel bushings contain no small internal moving parts, making them well suited to gearboxes that may experience higher mechanical loads. Once correctly installed and shimmed, the bushings support the gear axles and help minimise unwanted movement within the gearbox. Accurate shimming and suitable gearbox lubrication are important for smooth gear rotation and to avoid placing unnecessary strain on airsoft gun motors. The set contains six bushings, providing the required number for a standard three-gear AEG setup using a compatible 7mm gearbox shell.
Features
- Complete 6-piece gearbox bushing set
- Solid steel construction
- 7mm outer diameter
- Approximately 3mm inner bore
- Supports standard AEG gear axles
- Suitable for compatible high-load gearbox builds
- Useful for high-torque and DMR-style AEG setups
- Designed for compatible 7mm AEG gearbox shells
What you get
- 6 x CYMA 7mm Steel Gearbox Bushings
Details
- Brand: CYMA
- Type: AEG Gearbox Bushings
- Quantity: 6 Pieces
- Material: Steel
- Outer Diameter: 7mm
- Inner Bore: Approx. 3mm
- Application: AEG Gearbox Repair and Upgrades
- Compatibility: Suitable for compatible AEG gearbox shells that accept 7mm bushings
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