Thermo King Compressor Mounting Bolt 3/8-16 x 1-5/8 552306
Official OEM Thermo King parts catalog entry for the Bolt COMP 3/8-16 x 1-5/8, 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 COMP 3/8-16 x 1-5/8 delivers OEM-grade fastening integrity for temperature-controlled fleets, ensuring secure compressor and component mounting across Thermo King refrigeration systems. This precision fastener supports uptime and reliable transport refrigeration service in harsh operating environments.
West Texas Thermo King offers part 552306 as a dependable mounting bolt engineered to meet Thermo King service expectations for reefer trailer and refrigerated truck applications throughout Amarillo, Lubbock, Odessa, and the Permian Basin.
- 3/8-16 UNC Thread – Ensures standardized coarse-thread engagement for secure compressor and plate mounting under vibration and thermal cycling.
- 1-5/8" Length – Provides correct grip length for common Thermo King mounting assemblies, reducing the need for additional hardware.
- OEM Fit – Engineered to Thermo King specification for accurate fitment in compressor mounting points and refrigeration component assemblies.
- Durable Construction – Manufactured to industrial fastener standards to deliver long-term service life in transport refrigeration environments.
- Corrosion-Resistant Finish – Designed to resist environmental exposure typical to road service and refrigerated operations, supporting fleet reliability.
- Fleet Uptime Focus – Minimizes downtime by providing consistent fastening integrity for critical cooling components on the road.
Product Details
| Part Number | 552306 |
| Description | Bolt COMP 3/8-16 x 1-5/8 |
| Size / Thread | 3/8-16 (UNC) |
| Length | 1-5/8 inch |
| Material / Finish | Industrial-grade steel with corrosion-resistant finish (meets OEM fastener standards) |
| Application | Compressor mounting and refrigeration component fastening on Thermo King transport refrigeration units |
Efficiency & Sustainability
This Thermo King fastener supports fuel-efficient cooling and consistent temperature control by maintaining secure compressor mounting and minimizing leaks or misalignment that reduce system efficiency. The bolt complements Smart Reefer SR-4 and CARB Evergreen–aligned maintenance programs by preserving the mechanical integrity of transport refrigeration units and supporting longer service intervals where proper installation and maintenance occur.
Installation & Maintenance Tips
Install using OEM torque specifications and recommended washers to ensure secure seating. Inspect threads and fastener seating during scheduled maintenance intervals and replace if any thread damage or corrosion is present. Use Thermo King–approved hardware and follow service manual guidance for compressor and plate fastenings.
Real-World Applications
This bolt serves as a core fastening component for compressor mounts and refrigeration component assemblies on reefer trailers, refrigerated trucks, and transport refrigeration packages. It supports reliable temperature control operations for grocery, foodservice, pharmaceutical, and logistics fleets operating across West Texas and the Permian Basin.
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 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 call our service department for confirmation.
Frequently Asked Questions
Q: Is this bolt compatible with Thermo King compressor assemblies?
A: Yes. The Bolt COMP 3/8-16 x 1-5/8 is intended for compressor mounting and refrigeration component fastening on Thermo King transport refrigeration units.
Q: What thread standard does this part use?
A: It uses a 3/8-16 UNC coarse thread standard for secure engagement with Thermo King mounting points.
Q: Should fleet technicians replace this bolt during scheduled compressor service?
A: Inspect fasteners at each service interval and replace any bolt that shows thread damage, corrosion, or compromised fit to maintain system reliability.
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 Bolt COMP 3/8-16 x 1-5/8, 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 COMP 3/8-16 x 1-5/8 delivers OEM-grade fastening integrity for temperature-controlled fleets, ensuring secure compressor and component mounting across Thermo King refrigeration systems. This precision fastener supports uptime and reliable transport refrigeration service in harsh operating environments.
West Texas Thermo King offers part 552306 as a dependable mounting bolt engineered to meet Thermo King service expectations for reefer trailer and refrigerated truck applications throughout Amarillo, Lubbock, Odessa, and the Permian Basin.
- 3/8-16 UNC Thread – Ensures standardized coarse-thread engagement for secure compressor and plate mounting under vibration and thermal cycling.
- 1-5/8" Length – Provides correct grip length for common Thermo King mounting assemblies, reducing the need for additional hardware.
- OEM Fit – Engineered to Thermo King specification for accurate fitment in compressor mounting points and refrigeration component assemblies.
- Durable Construction – Manufactured to industrial fastener standards to deliver long-term service life in transport refrigeration environments.
- Corrosion-Resistant Finish – Designed to resist environmental exposure typical to road service and refrigerated operations, supporting fleet reliability.
- Fleet Uptime Focus – Minimizes downtime by providing consistent fastening integrity for critical cooling components on the road.
Product Details
| Part Number | 552306 |
| Description | Bolt COMP 3/8-16 x 1-5/8 |
| Size / Thread | 3/8-16 (UNC) |
| Length | 1-5/8 inch |
| Material / Finish | Industrial-grade steel with corrosion-resistant finish (meets OEM fastener standards) |
| Application | Compressor mounting and refrigeration component fastening on Thermo King transport refrigeration units |
Efficiency & Sustainability
This Thermo King fastener supports fuel-efficient cooling and consistent temperature control by maintaining secure compressor mounting and minimizing leaks or misalignment that reduce system efficiency. The bolt complements Smart Reefer SR-4 and CARB Evergreen–aligned maintenance programs by preserving the mechanical integrity of transport refrigeration units and supporting longer service intervals where proper installation and maintenance occur.
Installation & Maintenance Tips
Install using OEM torque specifications and recommended washers to ensure secure seating. Inspect threads and fastener seating during scheduled maintenance intervals and replace if any thread damage or corrosion is present. Use Thermo King–approved hardware and follow service manual guidance for compressor and plate fastenings.
Real-World Applications
This bolt serves as a core fastening component for compressor mounts and refrigeration component assemblies on reefer trailers, refrigerated trucks, and transport refrigeration packages. It supports reliable temperature control operations for grocery, foodservice, pharmaceutical, and logistics fleets operating across West Texas and the Permian Basin.
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 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 call our service department for confirmation.
Frequently Asked Questions
Q: Is this bolt compatible with Thermo King compressor assemblies?
A: Yes. The Bolt COMP 3/8-16 x 1-5/8 is intended for compressor mounting and refrigeration component fastening on Thermo King transport refrigeration units.
Q: What thread standard does this part use?
A: It uses a 3/8-16 UNC coarse thread standard for secure engagement with Thermo King mounting points.
Q: Should fleet technicians replace this bolt during scheduled compressor service?
A: Inspect fasteners at each service interval and replace any bolt that shows thread damage, corrosion, or compromised fit to maintain system reliability.
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.