Outer diameter: 180mm | Thickness: 7mm copper substrate

The copper base plate features excellent friction properties, high strength, and hardness. These characteristics enable it to withstand high-frequency friction and wear, significantly extending service life. The material also provides superior heat and high-temperature resistance, making it ideal for demanding applications such as clutch systems.

Important Note: When using copper-based clutch discs, we recommend against pairing them with original clutch pressure plates due to potential wear issues from material mismatch. Always consider your specific vehicle requirements when selecting clutch components.