Thermo King OEM Service Sealing Plug for Refrigeration 556955
Official OEM Thermo King parts catalog entry for the Thermo King Plug 556955, 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 Plug 556955 supports secure connections and service sealing on Thermo King refrigeration systems, ensuring reliable temperature control and uninterrupted operation for transport refrigeration and reefer trailer applications.
Product Overview
The Thermo King Plug 556955 provides a durable, OEM-compatible sealing or connection point used on Thermo King units where plug-style components are required. Designed to maintain system integrity under demanding road conditions, this component supports uptime, predictable temperature control, and operational efficiency for fleet operators across West Texas and the Permian Basin.
Key Features & Customer Benefits
- OEM-Compatible Design – Ensures precision fit and secure engagement for Thermo King service and electrical ports, reducing the risk of leaks and service interruptions.
- Rugged Construction – Withstands vibration, temperature swings, and field conditions common to Amarillo, Lubbock, Odessa, and West Texas operations.
- Corrosion-Resistant Surfaces – Resists environmental degradation for long-term reliability in transport refrigeration environments.
- Service-Friendly Form – Simplifies maintenance access and minimizes downtime during scheduled inspections or roadside interventions.
- Fleet Uptime Focus – Supports consistent temperature control and fuel-efficient cooling strategies when integrated with Thermo King systems.
Product Details
The Thermo King Plug 556955 serves as an OEM-grade plug used for sealing or connecting service and electrical interfaces on Thermo King refrigeration units. Exact dimensional and material specifications follow Thermo King engineering standards and install per unit service manuals. For precise fitment guidance, reference unit service documentation or contact certified technicians for verification.
Efficiency & Sustainability
By preserving system integrity and preventing ingress or leaks, the Thermo King Plug 556955 helps maintain consistent temperature control and efficient operation across Thermo King refrigeration unit platforms. Proper installation supports Smart Reefer SR-4 management and contributes to fuel-efficient cooling strategies and regulatory compliance efforts such as CARB Evergreen initiatives.
Installation & Maintenance Tips
Install per Thermo King service procedures and use OEM clamps or retaining hardware where specified. Inspect the plug during scheduled maintenance intervals and replace if wear or sealing degradation appears. Refer to the unit’s service manual for torque values and installation sequence to maintain warranty eligibility and operational reliability.
Real-World Applications
The Thermo King Plug 556955 finds application across refrigerated trucks, reefer trailers, and transport refrigeration units where a secure plug or connection is required for service ports or electrical interfaces. This component supports fleets operating in regional haul and long-distance refrigerated transport across the Southwest.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
Backed 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, please contact us for warranty information or contact the service department for confirmation.
Frequently Asked Questions
Q: Is the Thermo King Plug 556955 compatible with Thermo King refrigeration units?
A: Yes. The plug is OEM-compatible for Thermo King applications that require a plug-style sealing or connection. Confirm fitment with unit service documentation or certified technicians for model-specific guidance.
Q: How does installation impact fleet uptime?
A: Correct installation preserves sealing integrity and reduces service calls, supporting consistent temperature control and overall fleet reliability.
Q: Where can fleets in West Texas get installation and parts support?
A: Certified installation and parts support are available through West Texas Thermo King locations serving Amarillo, Lubbock, Odessa, and the Permian Basin.
Q: Who verifies authenticity and sourcing of this part?
A: Thermo King components listed by West Texas Thermo King are sourced and verified through certified dealership channels to meet OEM standards.
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 Plug 556955, 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 Plug 556955 supports secure connections and service sealing on Thermo King refrigeration systems, ensuring reliable temperature control and uninterrupted operation for transport refrigeration and reefer trailer applications.
Product Overview
The Thermo King Plug 556955 provides a durable, OEM-compatible sealing or connection point used on Thermo King units where plug-style components are required. Designed to maintain system integrity under demanding road conditions, this component supports uptime, predictable temperature control, and operational efficiency for fleet operators across West Texas and the Permian Basin.
Key Features & Customer Benefits
- OEM-Compatible Design – Ensures precision fit and secure engagement for Thermo King service and electrical ports, reducing the risk of leaks and service interruptions.
- Rugged Construction – Withstands vibration, temperature swings, and field conditions common to Amarillo, Lubbock, Odessa, and West Texas operations.
- Corrosion-Resistant Surfaces – Resists environmental degradation for long-term reliability in transport refrigeration environments.
- Service-Friendly Form – Simplifies maintenance access and minimizes downtime during scheduled inspections or roadside interventions.
- Fleet Uptime Focus – Supports consistent temperature control and fuel-efficient cooling strategies when integrated with Thermo King systems.
Product Details
The Thermo King Plug 556955 serves as an OEM-grade plug used for sealing or connecting service and electrical interfaces on Thermo King refrigeration units. Exact dimensional and material specifications follow Thermo King engineering standards and install per unit service manuals. For precise fitment guidance, reference unit service documentation or contact certified technicians for verification.
Efficiency & Sustainability
By preserving system integrity and preventing ingress or leaks, the Thermo King Plug 556955 helps maintain consistent temperature control and efficient operation across Thermo King refrigeration unit platforms. Proper installation supports Smart Reefer SR-4 management and contributes to fuel-efficient cooling strategies and regulatory compliance efforts such as CARB Evergreen initiatives.
Installation & Maintenance Tips
Install per Thermo King service procedures and use OEM clamps or retaining hardware where specified. Inspect the plug during scheduled maintenance intervals and replace if wear or sealing degradation appears. Refer to the unit’s service manual for torque values and installation sequence to maintain warranty eligibility and operational reliability.
Real-World Applications
The Thermo King Plug 556955 finds application across refrigerated trucks, reefer trailers, and transport refrigeration units where a secure plug or connection is required for service ports or electrical interfaces. This component supports fleets operating in regional haul and long-distance refrigerated transport across the Southwest.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
Backed 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, please contact us for warranty information or contact the service department for confirmation.
Frequently Asked Questions
Q: Is the Thermo King Plug 556955 compatible with Thermo King refrigeration units?
A: Yes. The plug is OEM-compatible for Thermo King applications that require a plug-style sealing or connection. Confirm fitment with unit service documentation or certified technicians for model-specific guidance.
Q: How does installation impact fleet uptime?
A: Correct installation preserves sealing integrity and reduces service calls, supporting consistent temperature control and overall fleet reliability.
Q: Where can fleets in West Texas get installation and parts support?
A: Certified installation and parts support are available through West Texas Thermo King locations serving Amarillo, Lubbock, Odessa, and the Permian Basin.
Q: Who verifies authenticity and sourcing of this part?
A: Thermo King components listed by West Texas Thermo King are sourced and verified through certified dealership channels to meet OEM standards.
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.
