The Coburn Company Top Rubber Insert is specifically designed for BouMatic pistons, ensuring optimal performance and reliability. This high-quality rubber insert provides a secure fit and effective sealing, preventing leaks and maintaining pressure during operation. With its durable construction, this insert is built to withstand the rigors of daily use in dairy and agricultural applications. Its precise dimensions ensure compatibility with BouMatic systems, making it an essential component for maintaining the efficiency of your equipment. Upgrade your piston with this reliable rubber insert for enhanced functionality.