Thermo King Service Port Valve Cap Replacement X555672
Official OEM Thermo King parts catalog entry for the Thermo King Cap Valve X 555672, verified by PEAK Thermo King and West Texas Thermo King Texas, Utah, Wyoming, Washington, Oregon, serving all of the USA.
Built for Performance: The Thermo King Cap Valve X 555672 secures valve ports and preserves system integrity across Thermo King refrigeration system applications. Engineered for transport refrigeration, this cap valve supports reliable temperature control, reduces contamination risk, and contributes to consistent cooling on the road.
Product Overview
The Thermo King Cap Valve X 555672 functions as an OEM-grade valve cap for service and access ports on transport refrigeration equipment. This component seals valve openings, guards internal components from dust and moisture, and supports pressure stability during operation and service. West Texas Thermo King lists the Cap Valve X 555672 for fleets that require dependable, ready-to-install parts for high-uptime refrigeration duty in the Southwest.
Key Features & Customer Benefits
- Precision Sealing – Prevents contaminants from entering valve ports to maintain system cleanliness and reduce service interventions.
- Durable Construction – Uses materials specified to withstand vibration and environmental exposure common to reefer trailers and refrigerated trucks.
- Leak Mitigation – Supports refrigerant containment and pressure stability to protect system efficiency and lower potential refrigerant loss.
- OEM Fit Intent – Designed to align with Thermo King valve port interfaces for secure installation when the OEM part number is specified.
- Service-Friendly – Enables quick removal and replacement during scheduled maintenance to minimize downtime and service labor costs.
- Fleet Uptime Focus – Enhances reliability for ongoing temperature control, protecting cargo integrity and ROI for fleet operators.
Product Details
The Thermo King Cap Valve X 555672 is a compact valve cap engineered for use on Thermo King transport refrigeration valve ports. It provides a secure cover and functional seal for service fittings and access points found on refrigerated trailers and truck-mounted units. For exact application and fit, reference the vehicle or unit parts manual and confirm part number compatibility with a certified service technician prior to installation.
Efficiency & Sustainability
By maintaining proper seals and preventing leaks, the Cap Valve X 555672 supports fuel-efficient cooling and helps fleets manage refrigerant stewardship. Properly installed OEM valve caps contribute to overall system efficiency, limit unnecessary refrigerant emissions, and align with modern transport refrigeration best practices, including usage in fleets running Thermo King Smart Reefer SR-4 or CARB Evergreen-focused maintenance programs when OEM components are specified.
Installation & Maintenance Tips
Install the Cap Valve X 555672 on clean valve threads and use manufacturer-recommended torque and sealing practices. Inspect valve caps during scheduled service intervals, and replace any cap that shows wear, deformation, or compromised sealing. Use OEM clamps, gaskets, and service fittings to maintain correct system integrity and serviceability.
Real-World Applications
The Cap Valve X 555672 fits service and access points on reefer trailers, refrigerated box trucks, and transport refrigeration units deployed in long-haul and regional distribution. It performs reliably in high-cycle, high-vibration environments across Amarillo, Lubbock, Odessa, and the Permian Basin, helping fleets maintain precise temperature control for perishable loads.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
View all Thermo King PartsBacked by Thermo King’s engineering and supported by certified technicians at West Texas Thermo King, this component delivers lasting performance and uptime assurance for fleet operations.
For product verification or service assistance, call (806) 376-5837.
For current warranty eligibility or OEM replacement coverage, contact us for warranty information: https://www.trailerservicesofwesttexas.com/contact
Frequently Asked Questions
Q: Is the Cap Valve X 555672 compatible with Thermo King reefer units?
A: Compatibility depends on the unit and valve configuration. Confirm the part number against the unit parts list or consult a certified technician at West Texas Thermo King for verification.
Q: How does this cap improve fleet reliability?
A: By sealing service ports and protecting internal valve components from contamination and moisture, the cap supports stable pressure and reduces unplanned maintenance that can impact uptime.
Q: Can maintenance teams install this cap during routine service?
A: Yes. Technicians install and inspect cap valves during scheduled maintenance intervals using OEM-recommended procedures and tools for secure fitment.
Q: Where are replacement parts and service available?
A: West Texas Thermo King supplies OEM parts and certified service across Amarillo, Lubbock, Odessa, and surrounding West Texas regions.
Related Resources
Ask about fleet-wide parts programs through West Texas Thermo King.
Produced by a certified Thermo King dealership, West Texas Thermo King | a Division of PEAK Industrial. Servicing fleets across Amarillo, Lubbock, and Odessa.
Official OEM Thermo King parts catalog entry for the Thermo King Cap Valve X 555672, verified by PEAK Thermo King and West Texas Thermo King Texas, Utah, Wyoming, Washington, Oregon, serving all of the USA.
Built for Performance: The Thermo King Cap Valve X 555672 secures valve ports and preserves system integrity across Thermo King refrigeration system applications. Engineered for transport refrigeration, this cap valve supports reliable temperature control, reduces contamination risk, and contributes to consistent cooling on the road.
Product Overview
The Thermo King Cap Valve X 555672 functions as an OEM-grade valve cap for service and access ports on transport refrigeration equipment. This component seals valve openings, guards internal components from dust and moisture, and supports pressure stability during operation and service. West Texas Thermo King lists the Cap Valve X 555672 for fleets that require dependable, ready-to-install parts for high-uptime refrigeration duty in the Southwest.
Key Features & Customer Benefits
- Precision Sealing – Prevents contaminants from entering valve ports to maintain system cleanliness and reduce service interventions.
- Durable Construction – Uses materials specified to withstand vibration and environmental exposure common to reefer trailers and refrigerated trucks.
- Leak Mitigation – Supports refrigerant containment and pressure stability to protect system efficiency and lower potential refrigerant loss.
- OEM Fit Intent – Designed to align with Thermo King valve port interfaces for secure installation when the OEM part number is specified.
- Service-Friendly – Enables quick removal and replacement during scheduled maintenance to minimize downtime and service labor costs.
- Fleet Uptime Focus – Enhances reliability for ongoing temperature control, protecting cargo integrity and ROI for fleet operators.
Product Details
The Thermo King Cap Valve X 555672 is a compact valve cap engineered for use on Thermo King transport refrigeration valve ports. It provides a secure cover and functional seal for service fittings and access points found on refrigerated trailers and truck-mounted units. For exact application and fit, reference the vehicle or unit parts manual and confirm part number compatibility with a certified service technician prior to installation.
Efficiency & Sustainability
By maintaining proper seals and preventing leaks, the Cap Valve X 555672 supports fuel-efficient cooling and helps fleets manage refrigerant stewardship. Properly installed OEM valve caps contribute to overall system efficiency, limit unnecessary refrigerant emissions, and align with modern transport refrigeration best practices, including usage in fleets running Thermo King Smart Reefer SR-4 or CARB Evergreen-focused maintenance programs when OEM components are specified.
Installation & Maintenance Tips
Install the Cap Valve X 555672 on clean valve threads and use manufacturer-recommended torque and sealing practices. Inspect valve caps during scheduled service intervals, and replace any cap that shows wear, deformation, or compromised sealing. Use OEM clamps, gaskets, and service fittings to maintain correct system integrity and serviceability.
Real-World Applications
The Cap Valve X 555672 fits service and access points on reefer trailers, refrigerated box trucks, and transport refrigeration units deployed in long-haul and regional distribution. It performs reliably in high-cycle, high-vibration environments across Amarillo, Lubbock, Odessa, and the Permian Basin, helping fleets maintain precise temperature control for perishable loads.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
View all Thermo King PartsBacked by Thermo King’s engineering and supported by certified technicians at West Texas Thermo King, this component delivers lasting performance and uptime assurance for fleet operations.
For product verification or service assistance, call (806) 376-5837.
For current warranty eligibility or OEM replacement coverage, contact us for warranty information: https://www.trailerservicesofwesttexas.com/contact
Frequently Asked Questions
Q: Is the Cap Valve X 555672 compatible with Thermo King reefer units?
A: Compatibility depends on the unit and valve configuration. Confirm the part number against the unit parts list or consult a certified technician at West Texas Thermo King for verification.
Q: How does this cap improve fleet reliability?
A: By sealing service ports and protecting internal valve components from contamination and moisture, the cap supports stable pressure and reduces unplanned maintenance that can impact uptime.
Q: Can maintenance teams install this cap during routine service?
A: Yes. Technicians install and inspect cap valves during scheduled maintenance intervals using OEM-recommended procedures and tools for secure fitment.
Q: Where are replacement parts and service available?
A: West Texas Thermo King supplies OEM parts and certified service across Amarillo, Lubbock, Odessa, and surrounding West Texas regions.
Related Resources
Ask about fleet-wide parts programs through West Texas Thermo King.
Produced by a certified Thermo King dealership, West Texas Thermo King | a Division of PEAK Industrial. Servicing fleets across Amarillo, Lubbock, and Odessa.
