Tamiya 7X5mm Wave Washer

The Tamiya 7x5mm Wave Washer (HC-9804208) is a genuine Tamiya spare part for fine-tuning and maintenance of RC assemblies. A wave washer provides light spring preload between components, helping to reduce play and keep parts seated for smoother, more consistent operation.

With its 7x5mm sizing as stated by Tamiya, this washer is intended for use in assemblies that specify this dimension. It is a useful addition to any RC spares box when servicing drivetrains, hubs, or other mechanisms that benefit from controlled axial tension. Always refer to your kit manual or parts list to confirm the required size and part number.

Key Points

• Genuine Tamiya spare part – HC-9804208
• 7x5mm wave washer for light preload and reduced play
• Helps maintain smooth, consistent operation in RC mechanisms
• Useful for routine maintenance and repairs