REPLACEMENT TIP & PIN - Mastercool

The Mastercool 91491-K Replacement Tip & Pin is an essential maintenance component designed to restore the precision and efficiency of your Mastercool 91491 and 91493 valve core remover/installer tools. This genuine Mastercool part ensures that professional technicians can continue to perform critical A/C system service without compromising performance or reliability. Regularly replacing the tip and pin maintains the integrity of your valve core tool, ensuring accurate and secure valve core handling.

Key Features

• Genuine Mastercool Part: Manufactured to the original equipment specifications for a perfect fit and reliable operation.
• Restores Tool Performance: Replaces worn or damaged components to ensure your valve core tool operates with optimal precision.
• Durable Construction: Built with professional-grade materials to withstand the rigors of daily automotive and industrial use.
• Maintains System Integrity: Ensures efficient removal and installation of valve cores without losing system charge, critical for refrigerant management.

Applications

This replacement tip and pin is crucial for maintaining Mastercool valve core remover/installer tools, specifically the 91491 model. The Mastercool 91491 is engineered for servicing General Motors (GM) large bore valve cores in automotive air conditioning systems. By utilizing the 91491-K, technicians can ensure their tools continue to facilitate swift recovery and recharging processes, performing valve core service without requiring system evacuation. This maintains peak efficiency in professional automotive and HVAC/R service environments.