Replacement Cup 1-1/8" - Lisle

The Lisle 21130 Replacement Cup 1-1/8" is a critical component designed to restore the performance of your professional valve lapping tools. As a direct replacement part, this 1-1/8 inch cup ensures seamless compatibility and renewed efficiency for manual valve lapping operations, allowing technicians to maintain precise valve seating without the need to replace an entire tool. Manufactured to Lisle's exacting standards, it provides the durability and reliable suction essential for consistent, high-quality engine work.

Key Features

• Precise 1-1/8" Diameter: Engineered to match the exact dimensions required for compatible valve lapping tools, ensuring a secure fit and optimal performance.
• Durable Construction: Built to withstand the repetitive stresses of professional automotive and industrial valve lapping, providing extended service life.
• Restores Tool Functionality: Replaces worn or damaged suction cups on existing valve lapping sticks, eliminating the need to purchase a new lapping tool.
• Reliable Suction: Delivers consistent grip on valve heads, crucial for effective hand lapping to achieve proper valve sealing.

Applications

This replacement cup is primarily used by professional technicians and mechanics in engine rebuilding and maintenance for hand lapping valves. It is specifically designed to work with Lisle valve lapping tools, such as the Lisle 21100 Large Manual Valve Lapper, to ensure proper valve-to-seat contact and improve engine compression. Replacing a worn suction cup is a routine maintenance task that ensures the lapping tool continues to provide the necessary adherence and control for precise valve work across various vehicle and industrial engine applications.

Specifications

• Manufacturer: Lisle
• Model Number: 21130
• Cup Diameter: 1-1/8"
• Part Type: Valve Lapping Tool Accessory