Thermo King OEM Hex-Head Fastener Screw for Reefers 555589
Official OEM Thermo King parts catalog entry for the Thermo King Screw-HH 555589, 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-HH 555589 secures critical assemblies across Thermo King refrigeration systems, delivering OEM-grade fastening precision that supports uptime and dependable temperature control for transport refrigeration fleets.
Product Overview
The Thermo King Screw-HH 555589 is a hex-head fastening component engineered to meet Thermo King standards for secure assembly and long-term reliability in temperature-control equipment. This fastener supports structural and mounting points in reefer trailers and refrigerated trucks where vibration resistance, repeatable torque, and correct fitment preserve system integrity and fleet uptime.
Key Features & Customer Benefits
- OEM Specification – Ensures compatibility with Thermo King assemblies and supports consistent service intervals and parts traceability.
- Hex-Head Design – Provides reliable torque transfer for secure installation and simplified maintenance during fleet service.
- Vibration Resistance – Helps prevent loosening under road and engine vibration to protect sealing points and mounted components.
- Corrosion-Resistant Finish – Supports long-term durability in outdoor and transport environments, reducing replacement frequency.
- Fleet Uptime Focus – Maintains secure connections that contribute to reliable temperature control and reduced unscheduled downtime.
Product Details
The Thermo King Screw-HH 555589 is an OEM-specified hex-head fastener intended for use in Thermo King transport refrigeration applications. Exact thread size, length, and material specifications follow Thermo King parts guidelines; confirm part fitment against vehicle VIN or OEM parts catalog when ordering. This component supports common fastening needs on temperature-controlled equipment and integrates with standard Thermo King mounting hardware and assemblies.
Efficiency & Sustainability
Proper fastener selection and installation contribute to system efficiency by preserving secure mechanical and thermal interfaces that support fuel-efficient cooling and precise temperature control. Using OEM parts like the Screw-HH 555589 helps maintain performance targets on Smart Reefer SR-4, Precedent platforms, and other Thermo King refrigeration systems while minimizing unnecessary part turnover and material waste.
Installation & Maintenance Tips
Install the Screw-HH 555589 using correct torque values and OEM-recommended tools. Inspect fastened joints during scheduled maintenance intervals and replace corroded or damaged fasteners with OEM parts to retain design integrity. Use compatible washers or locking hardware where specified in Thermo King service documentation.
Real-World Applications
The Screw-HH 555589 fastens mounting brackets, enclosure panels, and structural components on reefer trailers, refrigerated trucks, and transport refrigeration units. Fleet technicians rely on OEM fasteners to maintain temperature stability for perishable cargo across highway routes in Amarillo, Lubbock, Odessa, and throughout the Permian Basin.
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, contact us for warranty information at https://www.trailerservicesofwesttexas.com/contact or speak with a service representative for confirmation.
Frequently Asked Questions
Q: Is the Thermo King Screw-HH 555589 compatible with Precedent-series units?
A: The Screw-HH 555589 is an OEM Thermo King fastener intended for use in Thermo King assemblies. Confirm exact fitment for Precedent-series units using the Thermo King parts lookup or by contacting West Texas Thermo King.
Q: What maintenance is recommended for this fastener?
A: Inspect fastened joints during scheduled service intervals, replace any corroded or damaged screws with OEM parts, and install using specified torque values to preserve clamp load and reliability.
Q: Does this screw support fuel-efficient cooling goals?
A: Proper fastening helps maintain thermal integrity and component alignment, which supports overall system efficiency and consistent temperature control.
Q: Where can fleets source this part locally?
A: West Texas Thermo King supplies OEM Thermo King parts and provides installation and service across Amarillo, Lubbock, Odessa, and West Texas.
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-HH 555589, 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-HH 555589 secures critical assemblies across Thermo King refrigeration systems, delivering OEM-grade fastening precision that supports uptime and dependable temperature control for transport refrigeration fleets.
Product Overview
The Thermo King Screw-HH 555589 is a hex-head fastening component engineered to meet Thermo King standards for secure assembly and long-term reliability in temperature-control equipment. This fastener supports structural and mounting points in reefer trailers and refrigerated trucks where vibration resistance, repeatable torque, and correct fitment preserve system integrity and fleet uptime.
Key Features & Customer Benefits
- OEM Specification – Ensures compatibility with Thermo King assemblies and supports consistent service intervals and parts traceability.
- Hex-Head Design – Provides reliable torque transfer for secure installation and simplified maintenance during fleet service.
- Vibration Resistance – Helps prevent loosening under road and engine vibration to protect sealing points and mounted components.
- Corrosion-Resistant Finish – Supports long-term durability in outdoor and transport environments, reducing replacement frequency.
- Fleet Uptime Focus – Maintains secure connections that contribute to reliable temperature control and reduced unscheduled downtime.
Product Details
The Thermo King Screw-HH 555589 is an OEM-specified hex-head fastener intended for use in Thermo King transport refrigeration applications. Exact thread size, length, and material specifications follow Thermo King parts guidelines; confirm part fitment against vehicle VIN or OEM parts catalog when ordering. This component supports common fastening needs on temperature-controlled equipment and integrates with standard Thermo King mounting hardware and assemblies.
Efficiency & Sustainability
Proper fastener selection and installation contribute to system efficiency by preserving secure mechanical and thermal interfaces that support fuel-efficient cooling and precise temperature control. Using OEM parts like the Screw-HH 555589 helps maintain performance targets on Smart Reefer SR-4, Precedent platforms, and other Thermo King refrigeration systems while minimizing unnecessary part turnover and material waste.
Installation & Maintenance Tips
Install the Screw-HH 555589 using correct torque values and OEM-recommended tools. Inspect fastened joints during scheduled maintenance intervals and replace corroded or damaged fasteners with OEM parts to retain design integrity. Use compatible washers or locking hardware where specified in Thermo King service documentation.
Real-World Applications
The Screw-HH 555589 fastens mounting brackets, enclosure panels, and structural components on reefer trailers, refrigerated trucks, and transport refrigeration units. Fleet technicians rely on OEM fasteners to maintain temperature stability for perishable cargo across highway routes in Amarillo, Lubbock, Odessa, and throughout the Permian Basin.
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, contact us for warranty information at https://www.trailerservicesofwesttexas.com/contact or speak with a service representative for confirmation.
Frequently Asked Questions
Q: Is the Thermo King Screw-HH 555589 compatible with Precedent-series units?
A: The Screw-HH 555589 is an OEM Thermo King fastener intended for use in Thermo King assemblies. Confirm exact fitment for Precedent-series units using the Thermo King parts lookup or by contacting West Texas Thermo King.
Q: What maintenance is recommended for this fastener?
A: Inspect fastened joints during scheduled service intervals, replace any corroded or damaged screws with OEM parts, and install using specified torque values to preserve clamp load and reliability.
Q: Does this screw support fuel-efficient cooling goals?
A: Proper fastening helps maintain thermal integrity and component alignment, which supports overall system efficiency and consistent temperature control.
Q: Where can fleets source this part locally?
A: West Texas Thermo King supplies OEM Thermo King parts and provides installation and service across Amarillo, Lubbock, Odessa, and West Texas.
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.