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The QCXR34 High & Low O-Rings for Premium Couplers are designed to restore proper sealing performance in QCH14 and QCL14 quick-connect couplers. These replacement O-rings help maintain leak-free connections during automotive A/C service, charging, and recovery operations.
Over time, coupler O-rings can degrade due to pressure, heat, and repeated use, leading to refrigerant leaks and reduced system efficiency. Replacing worn seals with the QCXR34 O-ring kit helps ensure consistent performance and protects both service equipment and vehicle systems.
This kit includes five high-side and five low-side O-rings, providing a convenient supply for routine maintenance or shop stocking. Precision-sized for premium couplers, the QCXR34 O-rings install easily and are ideal for professional automotive service environments.
Key Features
Benefits
| Product Number | QCXR34 |
|---|---|
| Product Name | High & Low O-Rings for Premium Couplers |
| Brand | CPS Products |
| Coupler Compatibility | QCH14 / QCL14 |
| Refrigerant Type | R134a |
| Pack Size | 10 total O-rings (5 high / 5 low) |
| Accessory Type | Replacement sealing O-rings |
| Product Number | QCXR34 |
|---|---|
| Compatible Couplers | QCH14 (High Side), QCL14 (Low Side) |
| O-Ring Type | High-side and low-side replacement seals |
| Pack Quantity | 5 high-side + 5 low-side O-rings |
| Application | Automotive A/C service couplers |
