Carrier 6D681131 Gasket

When you're servicing Carlyle 06D and 06E series reciprocating compressors, a precision seal is non-negotiable. The Carrier 6D681131 Gasket is a heavy-duty suction valve gasket designed to maintain critical system pressures and prevent refrigerant leaks in commercial HVAC and refrigeration units. This blue, four-bolt hole gasket features a 2.5-inch outer diameter, ensuring a flush fit on suction and discharge service valves. Whether you are performing a routine overhaul or responding to a pressure drop, using this HVAC compressor gasket ensures the refrigerant seal meets factory air-tightness standards. It is a drop-in replacement for worn gaskets in Carrier, Bryant, and Payne equipment, including 05TA/TR and 06CC/CY models. This durable Carlyle 06D gasket is constructed from a high-resilience sealing compound that withstands the thermal cycling and high-side discharge pressures common in industrial applications. For technicians, installing a genuine Carrier 6D681131 seal is the professional standard to ensure the safe containment of hazardous gases and operational efficiency.

• Broad Compatibility: Specifically engineered for Carlyle 06D and 06E compressor families, as well as 05D and 06DR series.
• Precision Fit: Features a 4-bolt pattern and 2.5" OD for a standardized, high-integrity suction valve seal.
• Leak Prevention: Acts as a primary barrier against refrigerant loss, critical for maintaining COP (Coefficient of Performance).
• OEM Reliability: Manufactured to exact Carrier Corporation specifications to avoid the seat-voiding risks of generic gaskets.

Common Questions:

Can I use the 6D681131 for both suction and discharge valves?
Yes, while primarily indexed as a suction valve gasket, this component is frequently specified for the discharge shutoff valve in many Carrier 06D/06E compressor head configurations.

Does this gasket require additional sealant or RTV during installation?
No, this gasket is designed for dry installation. Using additional sealants can interfere with the precision-milled surfaces of the compressor valve plate and service valve.

How do I identify a failing valve gasket during a service call?
Signs include visible oil residue around the service valve base, erratic suction pressure readings, or a failed bubble test at the valve-to-compressor junction.

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.