
Carrier AU51YA011 Washer
The Carrier AU51YA011 Washer is a critical OEM replacement part designed for high-pressure sealing and structural integrity in commercial and industrial HVACR systems. Manufactured from high-grade copper, this 7/8-inch diameter washer is engineered to withstand the thermal cycling and vibration inherent in chiller maintenance and compressor repair. It ensures a leak-proof seal and maintains the correct torque on fasteners to prevent refrigerant loss and mechanical failure. Unlike generic hardware, Carrier Factory Authorized Parts like the AU51YA011 are precision-machined to match the exact tolerances required for Carlyle compressors and Carrier chillers, including 06CC, 06DA, and 30HS series models. Whether you are performing a routine HVAC system tune-up or an emergency HVAC system diagnostic, using these genuine HVAC fasteners preserves the factory-spec performance of the equipment and mitigates the risk of downtime caused by inferior sealing components.
Key Benefits:- Corrosion-Resistant Copper: Provides a durable, anaerobic seal that thrives in high-pressure environments.
- Precision Tolerance: Matches the exact 7/8-inch diameter requirements for Carrier replacement parts to ensure stable torque and clamping force.
- Broad Compatibility: Fits over 1,200 models, making it a versatile component for air-cooled chiller and condenser assemblies.
- OEM Integrity: Maintains the original equipment manufacturer’s standards for reliability in critical refrigeration cycles.
Is the AU51YA011 washer sold as a single unit or a pack?
While typically sourced as a 10-pack in technical inventories, current availability for this HVAC gasket component is listed per individual unit unless otherwise specified.
What compressor series are compatible with this washer?
This part is specifically utilized in Carlyle compressor lines, including the 06CC, 06CY, 06DA, and 06DX series, commonly found in commercial Carrier HVAC systems.
How do I verify if this is the correct washer for my chiller model?
Technicians should cross-reference the AU51YA011 with the equipment's service manual or check for model compatibility across the 30HK, 30HS, and 50FMX series to ensure a proper fit.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Carrier AU51YA011 Washer
The Carrier AU51YA011 Washer is a critical OEM replacement part designed for high-pressure sealing and structural integrity in commercial and industrial HVACR systems. Manufactured from high-grade copper, this 7/8-inch diameter washer is engineered to withstand the thermal cycling and vibration inherent in chiller maintenance and compressor repair. It ensures a leak-proof seal and maintains the correct torque on fasteners to prevent refrigerant loss and mechanical failure. Unlike generic hardware, Carrier Factory Authorized Parts like the AU51YA011 are precision-machined to match the exact tolerances required for Carlyle compressors and Carrier chillers, including 06CC, 06DA, and 30HS series models. Whether you are performing a routine HVAC system tune-up or an emergency HVAC system diagnostic, using these genuine HVAC fasteners preserves the factory-spec performance of the equipment and mitigates the risk of downtime caused by inferior sealing components.
Key Benefits:- Corrosion-Resistant Copper: Provides a durable, anaerobic seal that thrives in high-pressure environments.
- Precision Tolerance: Matches the exact 7/8-inch diameter requirements for Carrier replacement parts to ensure stable torque and clamping force.
- Broad Compatibility: Fits over 1,200 models, making it a versatile component for air-cooled chiller and condenser assemblies.
- OEM Integrity: Maintains the original equipment manufacturer’s standards for reliability in critical refrigeration cycles.
Is the AU51YA011 washer sold as a single unit or a pack?
While typically sourced as a 10-pack in technical inventories, current availability for this HVAC gasket component is listed per individual unit unless otherwise specified.
What compressor series are compatible with this washer?
This part is specifically utilized in Carlyle compressor lines, including the 06CC, 06CY, 06DA, and 06DX series, commonly found in commercial Carrier HVAC systems.
How do I verify if this is the correct washer for my chiller model?
Technicians should cross-reference the AU51YA011 with the equipment's service manual or check for model compatibility across the 30HK, 30HS, and 50FMX series to ensure a proper fit.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Shipping & Returns
Description
The Carrier AU51YA011 Washer is a critical OEM replacement part designed for high-pressure sealing and structural integrity in commercial and industrial HVACR systems. Manufactured from high-grade copper, this 7/8-inch diameter washer is engineered to withstand the thermal cycling and vibration inherent in chiller maintenance and compressor repair. It ensures a leak-proof seal and maintains the correct torque on fasteners to prevent refrigerant loss and mechanical failure. Unlike generic hardware, Carrier Factory Authorized Parts like the AU51YA011 are precision-machined to match the exact tolerances required for Carlyle compressors and Carrier chillers, including 06CC, 06DA, and 30HS series models. Whether you are performing a routine HVAC system tune-up or an emergency HVAC system diagnostic, using these genuine HVAC fasteners preserves the factory-spec performance of the equipment and mitigates the risk of downtime caused by inferior sealing components.
Key Benefits:- Corrosion-Resistant Copper: Provides a durable, anaerobic seal that thrives in high-pressure environments.
- Precision Tolerance: Matches the exact 7/8-inch diameter requirements for Carrier replacement parts to ensure stable torque and clamping force.
- Broad Compatibility: Fits over 1,200 models, making it a versatile component for air-cooled chiller and condenser assemblies.
- OEM Integrity: Maintains the original equipment manufacturer’s standards for reliability in critical refrigeration cycles.
Is the AU51YA011 washer sold as a single unit or a pack?
While typically sourced as a 10-pack in technical inventories, current availability for this HVAC gasket component is listed per individual unit unless otherwise specified.
What compressor series are compatible with this washer?
This part is specifically utilized in Carlyle compressor lines, including the 06CC, 06CY, 06DA, and 06DX series, commonly found in commercial Carrier HVAC systems.
How do I verify if this is the correct washer for my chiller model?
Technicians should cross-reference the AU51YA011 with the equipment's service manual or check for model compatibility across the 30HK, 30HS, and 50FMX series to ensure a proper fit.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












