Description
Daikin-McQuay 736017605 1″ O-Ring Overview
The Daikin-McQuay 736017605 is a genuine 1″ O-Ring designed as a precision sealing component for Daikin-McQuay commercial HVAC equipment. O-rings are critical to maintaining leak-free connections throughout refrigerant circuits, chiller systems, and hydronic assemblies. Using the correct OEM-specified O-ring ensures proper fit, reliable sealing performance, and long service life — helping to prevent costly refrigerant leaks and system downtime.
Key Features
- Genuine Daikin-McQuay OEM replacement O-ring
- 1″ nominal size for precise fit in compatible equipment
- Designed to maintain a reliable, leak-free seal in HVAC and refrigeration applications
- Engineered to withstand the pressures and temperatures found in commercial HVAC systems
- Direct OEM replacement — no modification required
Application
This O-ring is intended for use in Daikin-McQuay commercial HVAC systems where a 1″ O-ring seal is required. Always verify compatibility with your specific equipment model before installation. Refer to your equipment’s service manual or parts list to confirm this is the correct replacement component.
Why Choose OEM Parts?
OEM replacement parts like the Daikin-McQuay 736017605 are manufactured to the exact specifications of the original component. This ensures proper sealing, system integrity, and helps maintain equipment warranties. Substituting non-OEM seals can result in improper fit, premature failure, and potential refrigerant or fluid leaks.







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