5/8" A/C Block Off (1) - S.U.R. and R Auto Parts

The S.U.R. and R Auto Parts ACR58B 5/8" A/C Block Off is an essential component designed for professional automotive and industrial technicians to efficiently manage and repair vehicle air conditioning systems. This block-off fitting provides a reliable and permanent solution for sealing off 5/8-inch A/C lines, crucial for isolating compromised sections of the system during diagnostics, repairs, or component removal.

Key Features

• Durable Construction: Made from high-quality aluminum for enhanced corrosion resistance and longevity in demanding shop environments.
• Secure Sealing: Features an expandable locking collar and proven HNBR O-ring technology to ensure a positive, leak-resistant seal against refrigerant loss.
• Professional-Grade Performance: Engineered to withstand a working pressure of 275 PSI and a burst pressure of 1100 PSI, ensuring robust performance under high-pressure A/C conditions.
• Simplified Installation: Designed for on-car repairs, often requiring no specialized tools for quick and easy integration into the A/C system.

Applications

This 5/8" A/C block off is commonly utilized in various professional repair scenarios. It is particularly effective for isolating damaged or corroded rear A/C lines in SUVs, minivans, and light-duty trucks, allowing for the restoration of front A/C functionality without the need for expensive full system replacement. Technicians can employ the ACR58B for section-by-section diagnostics, temporary bypass of a leaking line, or permanently disabling a faulty rear A/C circuit to maintain the operational integrity of the front system. This tool minimizes refrigerant loss and vehicle downtime, making it a valuable asset for automotive A/C shops and fleet maintenance.