Thermo King Bolt Head Compressor Fastener Assembly 556805
Official OEM Thermo King parts catalog entry for the Thermo King Bolt Head 556805, 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 Bolt Head 556805 secures critical compressor head assemblies in Thermo King refrigeration systems, supporting reliable temperature control and minimizing unscheduled downtime for transport refrigeration fleets. Engineered to meet OEM standards, this bolt head plays a key role in maintaining seal integrity and mechanical stability for reefer trailer compressors and truck-mounted units.
- OEM Fit – Ensures precise alignment with Thermo King compressor head assemblies for secure, leak-resistant installation.
- Durability and Reliability – Manufactured to meet Thermo King quality standards to support consistent operation under heavy transport refrigeration use.
- Fleet Uptime – Helps prevent compressor head movement that can lead to leaks or service interruptions, supporting continuous temperature control for perishable loads.
- Service-Friendly – Sold as an individual OEM part to simplify parts bookkeeping and reduce downtime during scheduled maintenance.
- Compatibility Focus – Designed for use with Thermo King compressor head assemblies and referenced within Thermo King parts catalogs for specified unit families.
Product Details
Part Number: 556805. The Thermo King Bolt Head 556805 is an OEM-specified fastening component intended for compressor head assemblies in Thermo King refrigeration units. This fastener supports reliable mechanical coupling of compressor head components and contributes to consistent temperature control and reduced risk of refrigerant or oil leaks when installed to OEM guidelines. Refer to official Thermo King parts documentation or service manuals for exact application and torque specifications for specific unit models.
Efficiency & Sustainability
Proper fastening of compressor heads supports fuel-efficient cooling and accurate temperature control by maintaining compressor integrity. Use of OEM components like Thermo King Bolt Head 556805 contributes to lower operating emissions and reduced refrigerant loss over the life of the unit. This component integrates with modern Thermo King systems, including Smart Reefer SR-4 applications and other Diesel Direct Electric and Precedent-series platforms when specified, to support CARB Evergreen goals and efficient transport refrigeration operation.
Installation & Maintenance Tips
Install the Thermo King Bolt Head 556805 following OEM torque and service procedures listed in Thermo King service documentation. Inspect fasteners during scheduled preventive maintenance intervals and replace any bolts showing corrosion, thread damage, or wear. Use genuine Thermo King replacement parts and OEM-specified tools to maintain warranty eligibility and ensure long-term reliability.
Real-World Applications
This bolt head is used in compressor head assemblies on reefer trailers, truck-mounted Thermo King units, and stationary cold storage compressors where Thermo King OEM parts are specified. It supports temperature-controlled transport across regional routes and long-haul operations, helping fleets maintain consistent payload temperatures and regulatory compliance.
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 reliability 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 Bolt Head 556805 compatible with Smart Reefer SR-4 units?
A: Compatibility follows Thermo King parts catalog listings; reference unit-specific service documentation or contact West Texas Thermo King for confirmation on SR-4 compatibility.
Q: How should this bolt head be installed for transport refrigeration applications?
A: Install per OEM torque specifications and service procedures to ensure secure fastening of compressor head assemblies and maintain temperature control performance.
Q: How does using an OEM bolt head affect fleet uptime?
A: Installing OEM components like Thermo King Bolt Head 556805 supports mechanical stability, reduces the likelihood of refrigerant or oil leaks, and helps preserve consistent cooling efficiency for reefer trailers and truck-mounted units.
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 Bolt Head 556805, 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 Bolt Head 556805 secures critical compressor head assemblies in Thermo King refrigeration systems, supporting reliable temperature control and minimizing unscheduled downtime for transport refrigeration fleets. Engineered to meet OEM standards, this bolt head plays a key role in maintaining seal integrity and mechanical stability for reefer trailer compressors and truck-mounted units.
- OEM Fit – Ensures precise alignment with Thermo King compressor head assemblies for secure, leak-resistant installation.
- Durability and Reliability – Manufactured to meet Thermo King quality standards to support consistent operation under heavy transport refrigeration use.
- Fleet Uptime – Helps prevent compressor head movement that can lead to leaks or service interruptions, supporting continuous temperature control for perishable loads.
- Service-Friendly – Sold as an individual OEM part to simplify parts bookkeeping and reduce downtime during scheduled maintenance.
- Compatibility Focus – Designed for use with Thermo King compressor head assemblies and referenced within Thermo King parts catalogs for specified unit families.
Product Details
Part Number: 556805. The Thermo King Bolt Head 556805 is an OEM-specified fastening component intended for compressor head assemblies in Thermo King refrigeration units. This fastener supports reliable mechanical coupling of compressor head components and contributes to consistent temperature control and reduced risk of refrigerant or oil leaks when installed to OEM guidelines. Refer to official Thermo King parts documentation or service manuals for exact application and torque specifications for specific unit models.
Efficiency & Sustainability
Proper fastening of compressor heads supports fuel-efficient cooling and accurate temperature control by maintaining compressor integrity. Use of OEM components like Thermo King Bolt Head 556805 contributes to lower operating emissions and reduced refrigerant loss over the life of the unit. This component integrates with modern Thermo King systems, including Smart Reefer SR-4 applications and other Diesel Direct Electric and Precedent-series platforms when specified, to support CARB Evergreen goals and efficient transport refrigeration operation.
Installation & Maintenance Tips
Install the Thermo King Bolt Head 556805 following OEM torque and service procedures listed in Thermo King service documentation. Inspect fasteners during scheduled preventive maintenance intervals and replace any bolts showing corrosion, thread damage, or wear. Use genuine Thermo King replacement parts and OEM-specified tools to maintain warranty eligibility and ensure long-term reliability.
Real-World Applications
This bolt head is used in compressor head assemblies on reefer trailers, truck-mounted Thermo King units, and stationary cold storage compressors where Thermo King OEM parts are specified. It supports temperature-controlled transport across regional routes and long-haul operations, helping fleets maintain consistent payload temperatures and regulatory compliance.
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 reliability 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 Bolt Head 556805 compatible with Smart Reefer SR-4 units?
A: Compatibility follows Thermo King parts catalog listings; reference unit-specific service documentation or contact West Texas Thermo King for confirmation on SR-4 compatibility.
Q: How should this bolt head be installed for transport refrigeration applications?
A: Install per OEM torque specifications and service procedures to ensure secure fastening of compressor head assemblies and maintain temperature control performance.
Q: How does using an OEM bolt head affect fleet uptime?
A: Installing OEM components like Thermo King Bolt Head 556805 supports mechanical stability, reduces the likelihood of refrigerant or oil leaks, and helps preserve consistent cooling efficiency for reefer trailers and truck-mounted units.
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.
