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19mm A/C Block Off MET (1) - S.U.R. and R Auto Parts

Part #: ACR19MB

The S.U.R. and R Auto Parts ACR19MB 19mm A/C Block Off (MET) provides a reliable solution for professional technicians managing automotive and industrial air conditioning systems. This specialized fitting is designed to effectively seal off open A/C lines, facilitating isolated repairs, component replacement, or system diagnostics without fully discharging the entire refrigerant charge. It is an indispensable tool for maintaining system integrity and preventing contamination during service procedures.

Key Features

  • Precision Fit: Engineered to provide a secure seal for 19mm metric A/C lines, ensuring compatibility with a range of vehicle and equipment applications.
  • Professional-Grade Construction: Manufactured by S.U.R. and R Auto Parts, known for producing durable tools built to withstand demanding shop environments.
  • Leak Prevention: Designed to create a tight, temporary seal, effectively preventing refrigerant leaks and contamination ingress during service.
  • System Isolation: Allows for the isolation of specific A/C components or sections for focused troubleshooting and repair, enhancing diagnostic efficiency.
  • Versatile Application: An essential tool for a variety of A/C system maintenance and repair tasks, supporting efficient workflow for automotive mechanics.

Applications

This 19mm A/C block off tool is primarily used by professional technicians for isolating components such as evaporators, condensers, or compressors during diagnostics and repair. It is also ideal for temporarily sealing open A/C lines when a component has been removed, protecting the system from atmospheric moisture and debris. This ensures a cleaner, more efficient repair process for various automotive and industrial air conditioning systems.

Specifications

  • Size: 19mm
  • Type: A/C Block Off, Metric (MET)
  • Manufacturer: S.U.R. and R Auto Parts
  • Model Number: ACR19MB
Only 3 left in stock - order soon Inventory available from other suppliers, prices may be different

$20.23

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This product was added to our catalog on Sunday 07 June, 2026.

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