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Metric A/C Push-To-Connect Block Off Kit - SUR and R Auto Parts

Part #: ACR90M

The SUR and R Auto Parts ACR90M Metric A/C Push-To-Connect Block Off Kit provides professional technicians with a reliable and straightforward solution for isolating sections of automotive air conditioning systems. Engineered for on-car repairs, this kit allows for efficient line blocking and system diagnostics without requiring specialized tools or complex procedures, ensuring quick and secure connections.

Key Features

  • All-Aluminum Construction: Manufactured from high-quality aluminum to ensure superior corrosion resistance and prevent galvanic corrosion when integrated into existing A/C systems.
  • Secure Push-To-Connect Design: Features an expandable locking collar mechanism that creates a robust, leak-free seal with a simple push, eliminating the need for crimping tools, adhesives, or lubricants.
  • HNBR O-Ring Technology: Utilizes proven HNBR O-ring technology for a safe and reliable connection that withstands common refrigerants and lubricants found in modern automotive A/C systems.
  • High-Pressure Rating: Designed to perform under demanding conditions, with a working pressure of 275 PSI and a burst pressure exceeding 1,100 PSI.
  • Clearly Marked Fittings: Each fitting is clearly marked with its size for quick and accurate identification, streamlining the repair process.

Applications

This versatile block off kit is ideal for professional mechanics performing a range of A/C system repairs. It can be used for both high and low-side applications to isolate damaged lines, allowing for targeted repairs or temporary system conversions. A common use case includes blocking off rear A/C lines on vehicles with dual air conditioning systems, enabling the continued operation of the front A/C while a rear line or evaporator issue is addressed.

Specifications

  • Working Pressure: 275 PSI
  • Burst Pressure: 1,100 PSI
  • Material: All-Aluminum Construction
  • Seal Type: HNBR O-Ring
Only 5 left in stock - order soon Inventory available from other suppliers, prices may be different
List: $154.99 Save: $45.31

$109.68

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This product was added to our catalog on Saturday 13 June, 2026.

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