Description
S.U.R. & R. AC1638 #6 Hose to 3/8″ Compression Union is an essential component for quick and efficient A/C line repairs. Designed to repair failed collar crimps, corroded sections, cracks, and kinks on both SAE and metric-sized aluminum lines, this union offers a cost-effective alternative to full line replacement. It is available individually or as part of the AC1387 Deluxe A/C Line Repair Kit, making it a versatile tool for a wide range of automotive A/C repairs.
Features:
- On-the-car repairs made simple and convenient.
- Hand-tighten connections—no specialty tools needed.
- Compression unions and adapters designed specifically for A/C line repair applications.
- Available in both metric and SAE sizes, including 5/16″, 3/8″, 1/2″, 5/8″, 3/4″, 6mm, 8mm, 10mm, 12mm, 14.5mm, 15mm, 16mm, and 19mm.
- Significantly reduces labor time for repairs.
- Pressure rated up to 600 psi for reliable performance under high pressure.
- Constructed from rust-resistant aluminum for long-lasting durability.
Benefits:
- Quick and Easy Installation: Connects easily by hand without the need for special tools.
- Cost-Effective Solution: Repair instead of replacing entire A/C lines to save money.
- Durable and Corrosion-Resistant: Aluminum construction ensures lasting performance and prevents rust.
Technical Specifications:
- Model: AC1638
- Connector Type: #6 Hose to 3/8″ Compression Union
- Application: A/C line repairs and replacements
- Material: Aluminum
- Pressure Rating: Up to 600 psi
- Package Quantity: 1 union per pack






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