Replacement Cup 5/8" - Lisle

Maintain peak performance of your valve lapping tools with the Lisle 21230 Replacement Cup. Engineered for professional technicians, this 5/8" rubber cup is a direct replacement component designed to restore the efficiency of your existing Lisle valve lapping tool, ensuring precise valve seating for optimal engine performance. It offers a cost-effective solution to extend the lifespan of your specialized equipment, preventing the need for full tool replacement when only the cup shows wear.

Key Features

• Direct OEM Replacement: Specifically designed as an exact match for Lisle valve lapping tools, including the popular Lisle 21200 Small Valve Lapper.
• Durable Rubber Construction: Manufactured from resilient rubber, this cup provides excellent grip and conforms effectively to valve surfaces during the lapping process.
• Precision 5/8" Diameter: Sized accurately at 5/8 inch for consistent and reliable performance on smaller valves.
• Extends Tool Life: Easily replaces worn or damaged cups, allowing mechanics to continue using their existing valve lapping handle for numerous jobs.
• Secure Attachment: Designed to snap securely into place, ensuring the cup and handle move as one unit for precise control during operation.

Applications

The Lisle 21230 Replacement Cup is essential for automotive and industrial professionals performing engine rebuilds, maintenance, or performance enhancements. It is primarily used for hand-lapping valves, a critical step in achieving a proper seal between the valve face and valve seat. This replacement cup allows technicians to service smaller valves found in various gasoline and diesel engines, contributing to improved compression and overall engine efficiency.