Thermo King OEM-Grade Refrigeration Fastener Screw 552979
Official OEM Thermo King parts catalog entry for the Thermo King Screw 552979, 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 Screw 552979 delivers OEM-grade reliability for Thermo King refrigeration systems, providing secure fastening for assemblies that maintain precise temperature control across transport refrigeration fleets. West Texas Thermo King verifies this fastener for dependable, service-ready installation to support uptime in Amarillo, Lubbock, Odessa, and the Permian Basin.
Key Features & Customer Benefits
- OEM Part Integrity – Ensures compatibility with Thermo King assemblies to reduce service time and avoid fitment issues.
- High-Reliability Fastening – Maintains secure mechanical connections that support consistent temperature control during long hauls.
- Corrosion-Resistant Design – Supports durable operation in varied West Texas climate conditions for longer service intervals.
- Fleet Uptime Focus – Minimizes loose or failing hardware that can lead to downtime and repair costs, protecting return on investment.
- Certified Dealership Support – Backed by West Texas Thermo King technical verification and parts expertise for fast replacement and service planning.
Product Details
The Thermo King Screw 552979 is an OEM-specified fastener listed in Thermo King parts documentation and used in Thermo King refrigeration unit assemblies. Specific size, thread form, and material details are defined by Thermo King engineering for the intended application. Confirm exact fitment and torque specifications with parts documentation or by contacting certified service personnel to ensure proper installation on Smart Reefer, Precedent, or Diesel Direct Electric platforms.
Efficiency & Sustainability
Correct fastening supports efficient, fuel-efficient cooling and precise temperature control by preventing leaks and alignment issues that reduce system efficiency. Proper use of OEM fasteners contributes to long-term reliability across transport refrigeration systems, including units subject to CARB Evergreen requirements and Smart Reefer SR-4 monitoring, when specified for those platforms.
Installation & Maintenance Tips
Install using the specified torque values and appropriate lock or flat washers to secure assemblies. Inspect screwed connections during scheduled maintenance intervals and replace hardware that shows wear, corrosion, or loss of clamp load. Always use OEM-recommended hardware and service procedures for optimal reliability and compliance.
Real-World Applications
The Thermo King Screw 552979 serves in refrigerated trailers, refrigerated trucks, and transport refrigeration units where OEM-grade fasteners secure panels, brackets, and components critical to temperature control. Its use helps maintain consistent cooling in reefers operating across West Texas and the Southwest, protecting perishable loads and fleet schedules.
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 visit the contact page to confirm coverage and service options.
Frequently Asked Questions
Q: Is Thermo King Screw 552979 compatible across multiple Thermo King unit models?
A: Compatibility typically spans Thermo King assemblies; confirm fitment with certified parts documentation or contact West Texas Thermo King for model-specific verification.
Q: What installation checks ensure long-term reliability?
A: Use specified torque values, appropriate washers, and inspect connections during routine maintenance to prevent loss of clamp load and ensure sustained temperature control.
Q: Can this screw be used in reefers operating in the Permian Basin climate?
A: Yes. The fastener supports durable service in varied environmental conditions; schedule inspections more frequently in corrosive or high-dust environments common to the Permian Basin.
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 Screw 552979, 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 Screw 552979 delivers OEM-grade reliability for Thermo King refrigeration systems, providing secure fastening for assemblies that maintain precise temperature control across transport refrigeration fleets. West Texas Thermo King verifies this fastener for dependable, service-ready installation to support uptime in Amarillo, Lubbock, Odessa, and the Permian Basin.
Key Features & Customer Benefits
- OEM Part Integrity – Ensures compatibility with Thermo King assemblies to reduce service time and avoid fitment issues.
- High-Reliability Fastening – Maintains secure mechanical connections that support consistent temperature control during long hauls.
- Corrosion-Resistant Design – Supports durable operation in varied West Texas climate conditions for longer service intervals.
- Fleet Uptime Focus – Minimizes loose or failing hardware that can lead to downtime and repair costs, protecting return on investment.
- Certified Dealership Support – Backed by West Texas Thermo King technical verification and parts expertise for fast replacement and service planning.
Product Details
The Thermo King Screw 552979 is an OEM-specified fastener listed in Thermo King parts documentation and used in Thermo King refrigeration unit assemblies. Specific size, thread form, and material details are defined by Thermo King engineering for the intended application. Confirm exact fitment and torque specifications with parts documentation or by contacting certified service personnel to ensure proper installation on Smart Reefer, Precedent, or Diesel Direct Electric platforms.
Efficiency & Sustainability
Correct fastening supports efficient, fuel-efficient cooling and precise temperature control by preventing leaks and alignment issues that reduce system efficiency. Proper use of OEM fasteners contributes to long-term reliability across transport refrigeration systems, including units subject to CARB Evergreen requirements and Smart Reefer SR-4 monitoring, when specified for those platforms.
Installation & Maintenance Tips
Install using the specified torque values and appropriate lock or flat washers to secure assemblies. Inspect screwed connections during scheduled maintenance intervals and replace hardware that shows wear, corrosion, or loss of clamp load. Always use OEM-recommended hardware and service procedures for optimal reliability and compliance.
Real-World Applications
The Thermo King Screw 552979 serves in refrigerated trailers, refrigerated trucks, and transport refrigeration units where OEM-grade fasteners secure panels, brackets, and components critical to temperature control. Its use helps maintain consistent cooling in reefers operating across West Texas and the Southwest, protecting perishable loads and fleet schedules.
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 visit the contact page to confirm coverage and service options.
Frequently Asked Questions
Q: Is Thermo King Screw 552979 compatible across multiple Thermo King unit models?
A: Compatibility typically spans Thermo King assemblies; confirm fitment with certified parts documentation or contact West Texas Thermo King for model-specific verification.
Q: What installation checks ensure long-term reliability?
A: Use specified torque values, appropriate washers, and inspect connections during routine maintenance to prevent loss of clamp load and ensure sustained temperature control.
Q: Can this screw be used in reefers operating in the Permian Basin climate?
A: Yes. The fastener supports durable service in varied environmental conditions; schedule inspections more frequently in corrosive or high-dust environments common to the Permian Basin.
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.