60mm Large Diameter Kart Seat Mounting Washer Black Anodized

This 60mm OD large diameter seat mounting washer delivers the precise dimensions required for secure kart seat and ballast installations. Made from black anodized aluminum, it offers excellent durability and a professional finish while measuring exactly 2mm thick with an 8mm center hole.

Designed to be 100% compliant for every racing organization, the washer is the ideal choice to satisfy the upcoming 2026 Ignite Seat Washer Rule. Racers use it inside the seat when mounting ballast for proper load distribution and rule adherence.

Frequently Asked Questions

What are the exact specifications?

60mm outer diameter, 2mm thickness, 8mm center hole, black anodized aluminum construction.

Does this meet current and future racing rules?

Yes, it is 100% compliant for all organizations and specifically addresses the new 2026 Ignite Seat Washer Rule.

Where should this washer be installed?

Use it inside the seat when mounting ballast to ensure proper support and compliance.