Thermo King Corrosion-Resistant OEM Screw Fastener 554731

$0.82

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Built for Performance: The Thermo King Screw 554731 delivers OEM-grade fastening reliability for temperature-controlled fleets and supports secure assembly of Thermo King refrigeration system components, ensuring dependable retention and consistent serviceability in transport refrigeration applications.

West Texas Thermo King supplies certified Thermo King components to help maximize uptime, improve fleet reliability, and protect cargo temperature control across Amarillo, Lubbock, Odessa, and the Permian Basin.

OEM Fastener Specification – Matches Thermo King fastening standards for secure connection and consistent service intervals.
Corrosion-Resistant Finish – Resists environmental exposure common to reefers and transport refrigeration to extend service life.
Precision Fit – Ensures accurate alignment and retention in panels, brackets, and assemblies to maintain temperature control integrity.
Durable Construction – Engineered for repeated maintenance cycles and torque demands typical of refrigerated unit service.
Fleet Uptime Focus – Minimizes loosening and leaks that can compromise system efficiency and cargo protection.
Service-Friendly – Simple installation and removal reduce technician time during scheduled maintenance.

Product Details

Part Number: 554731. Product Name: Thermo King Screw 554731. This Thermo King fastener meets OEM manufacturing and quality criteria for use in Thermo King refrigeration assemblies. The component matches Thermo King design intent for secure retention and serviceability and features a corrosion-resistant finish consistent with Thermo King parts policy. Specific dimensions and thread details follow Thermo King parts documentation and are available through certified parts lookup or service verification.

Efficiency & Sustainability

This Thermo King fastener contributes to efficient, reliable refrigeration operation by maintaining secure assemblies that support optimal thermal performance and fuel-efficient cooling. Reliable fastening reduces unplanned service events and associated emissions from roadside repairs. The component aligns with fleet monitoring and compliance workflows, including platforms such as Smart Reefer SR-4 and CARB Evergreen initiatives where reliable hardware supports predictable temperature control.

Installation & Maintenance Tips

Install using the correct torque specifications and OEM-recommended tools. Use Thermo King–approved clamps and washers where applicable for leak-free assemblies. Inspect fasteners during scheduled maintenance intervals and replace any screw showing corrosion, thread damage, or loss of clamping force to maintain system reliability.

Real-World Applications

The Thermo King Screw 554731 secures panels, brackets, clamps, and accessory mounts across transport refrigeration equipment and reefer trailers, supporting temperature control integrity in refrigerated trucks and trailer units. Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.

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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 reach the service department for confirmation.

Frequently Asked Questions

Q: Is Thermo King Screw 554731 compatible with Thermo King refrigeration units?
A: Yes. Thermo King Screw 554731 conforms to Thermo King OEM fastening standards and supports secure assemblies across Thermo King refrigeration platforms. Verify specific application fitment through parts lookup or service verification.

Q: What installation practices ensure long-term reliability?
A: Use OEM-recommended torque values, appropriate washers, and corrosion-resistant hardware; inspect fasteners at regular service intervals and replace any that show wear or damage.

Q: How does this fastener affect fleet performance?
A: Proper fastening maintains structural integrity of refrigeration components, supporting consistent temperature control, reducing unplanned downtime, and improving operational efficiency for transport refrigeration fleets.

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.

OEM Fastener Specification – Matches Thermo King fastening standards for secure connection and consistent service intervals.
Corrosion-Resistant Finish – Resists environmental exposure common to reefers and transport refrigeration to extend service life.
Precision Fit – Ensures accurate alignment and retention in panels, brackets, and assemblies to maintain temperature control integrity.
Durable Construction – Engineered for repeated maintenance cycles and torque demands typical of refrigerated unit service.
Fleet Uptime Focus – Minimizes loosening and leaks that can compromise system efficiency and cargo protection.
Service-Friendly – Simple installation and removal reduce technician time during scheduled maintenance.