Thermo King Refrigeration Line Fitting Adapter 667041
Official OEM Thermo King parts catalog entry for the Thermo King Fitting Adapter 667041, 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 Fitting Adapter 667041 supports Thermo King refrigeration systems by providing a reliable, OEM-grade connection point within transport refrigeration fluid and refrigerant lines. Designed for use in temperature-critical applications, this fitting adapter maintains secure connections that help protect uptime for reefer trailers and refrigerated trucks.
The Thermo King Fitting Adapter 667041 matters because secure fittings reduce leak risks, streamline maintenance, and help fleets preserve payload integrity through consistent temperature control. West Texas Thermo King lists this part for immediate availability and certified installation across the region.
- OEM Compatibility – Fits Thermo King systems for precise integration with approved service procedures and parts catalogs.
 - Secure Connection – Ensures leak-minimizing joints to protect refrigerant circuits and maintain consistent temperature control.
 - Durability – Engineered to meet Thermo King service expectations for transport refrigeration, supporting long service intervals.
 - Serviceability – Streamlines access during scheduled maintenance to reduce downtime and support faster field repairs.
 - Fleet Uptime Focus – Supports reliable operation for reefer trailers, refrigerated straight trucks, and intermodal transport units across West Texas.
 
Product Details
| Part Number | 667041 | 
| Product Name | Thermo King Fitting Adapter 667041 | 
| Manufacturer | Thermo King (OEM) | 
| Application | Adapter/fitting for fluid or refrigerant line connections in Thermo King transport refrigeration systems | 
Efficiency & Sustainability
The Thermo King Fitting Adapter 667041 supports fuel-efficient cooling and precise temperature control by maintaining proper refrigerant containment and system integrity. When installed and serviced to OEM guidelines, fittings like 667041 contribute to consistent compressor loading and optimized performance across platforms such as Smart Reefer SR-4 and Diesel Direct Electric units. Proper sealing and maintenance reduce refrigerant loss and overall environmental impact for fleets operating in the Permian Basin and throughout West Texas.
Installation & Maintenance Tips
Use OEM-specified clamps and torque settings for secure fitment. Inspect fittings during scheduled service intervals and whenever a refrigeration circuit is opened. Replace any adapter that shows wear, corrosion, or signs of leakage. Always follow Thermo King installation procedures and service bulletins to ensure safe handling and correct sealing.
Real-World Applications
The Thermo King Fitting Adapter 667041 installs in reefer trailers, refrigerated box trucks, and transport refrigeration units to connect hoses and tubing in refrigerant and fluid circuits. Fleets operating in Amarillo, Lubbock, Odessa, and throughout West Texas rely on OEM fittings to keep perishable loads within temperature specifications and to maximize asset uptime.
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 this fitting adapter compatible with Thermo King Precedent and S-610 series units?
A: Yes. The Thermo King Fitting Adapter 667041 fits Thermo King refrigeration systems and integrates with common transport refrigeration platforms when installed per OEM service guidelines.
Q: How does correct installation affect fleet performance?
A: Correct installation ensures leak-free connections, consistent temperature control, and reduces unplanned downtime—supporting reliable delivery schedules and lower operating costs.
Q: Where can fleets in the Permian Basin obtain certified installation?
A: West Texas Thermo King provides certified installation and service across Amarillo, Lubbock, Odessa, and the broader West Texas region. Call (806) 376-5837 for scheduling.
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 Fitting Adapter 667041, 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 Fitting Adapter 667041 supports Thermo King refrigeration systems by providing a reliable, OEM-grade connection point within transport refrigeration fluid and refrigerant lines. Designed for use in temperature-critical applications, this fitting adapter maintains secure connections that help protect uptime for reefer trailers and refrigerated trucks.
The Thermo King Fitting Adapter 667041 matters because secure fittings reduce leak risks, streamline maintenance, and help fleets preserve payload integrity through consistent temperature control. West Texas Thermo King lists this part for immediate availability and certified installation across the region.
- OEM Compatibility – Fits Thermo King systems for precise integration with approved service procedures and parts catalogs.
 - Secure Connection – Ensures leak-minimizing joints to protect refrigerant circuits and maintain consistent temperature control.
 - Durability – Engineered to meet Thermo King service expectations for transport refrigeration, supporting long service intervals.
 - Serviceability – Streamlines access during scheduled maintenance to reduce downtime and support faster field repairs.
 - Fleet Uptime Focus – Supports reliable operation for reefer trailers, refrigerated straight trucks, and intermodal transport units across West Texas.
 
Product Details
| Part Number | 667041 | 
| Product Name | Thermo King Fitting Adapter 667041 | 
| Manufacturer | Thermo King (OEM) | 
| Application | Adapter/fitting for fluid or refrigerant line connections in Thermo King transport refrigeration systems | 
Efficiency & Sustainability
The Thermo King Fitting Adapter 667041 supports fuel-efficient cooling and precise temperature control by maintaining proper refrigerant containment and system integrity. When installed and serviced to OEM guidelines, fittings like 667041 contribute to consistent compressor loading and optimized performance across platforms such as Smart Reefer SR-4 and Diesel Direct Electric units. Proper sealing and maintenance reduce refrigerant loss and overall environmental impact for fleets operating in the Permian Basin and throughout West Texas.
Installation & Maintenance Tips
Use OEM-specified clamps and torque settings for secure fitment. Inspect fittings during scheduled service intervals and whenever a refrigeration circuit is opened. Replace any adapter that shows wear, corrosion, or signs of leakage. Always follow Thermo King installation procedures and service bulletins to ensure safe handling and correct sealing.
Real-World Applications
The Thermo King Fitting Adapter 667041 installs in reefer trailers, refrigerated box trucks, and transport refrigeration units to connect hoses and tubing in refrigerant and fluid circuits. Fleets operating in Amarillo, Lubbock, Odessa, and throughout West Texas rely on OEM fittings to keep perishable loads within temperature specifications and to maximize asset uptime.
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 this fitting adapter compatible with Thermo King Precedent and S-610 series units?
A: Yes. The Thermo King Fitting Adapter 667041 fits Thermo King refrigeration systems and integrates with common transport refrigeration platforms when installed per OEM service guidelines.
Q: How does correct installation affect fleet performance?
A: Correct installation ensures leak-free connections, consistent temperature control, and reduces unplanned downtime—supporting reliable delivery schedules and lower operating costs.
Q: Where can fleets in the Permian Basin obtain certified installation?
A: West Texas Thermo King provides certified installation and service across Amarillo, Lubbock, Odessa, and the broader West Texas region. Call (806) 376-5837 for scheduling.
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.