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Thermo King Refrigeration Sealing Ring Set OEM 118644
Official OEM Thermo King parts catalog entry for the Thermo King Ring Set 118644, 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 refrigeration system Ring Set 118644 supplies OEM-grade sealing components for transport refrigeration service and repairs, ensuring tight seals on refrigerant and hydraulic connections to protect uptime and cargo integrity in demanding reefer operations.
West Texas Thermo King offers this Thermo King Ring Set 118644 as a verified OEM part for fleets that prioritize dependability, fuel-efficient cooling, and precision temperature control across West Texas routes and the Permian Basin.
- OEM Sealing Components – Restores factory sealing points to minimize refrigerant leaks and maintain consistent temperature control.
- Designed for Service – Includes the set of rings technicians need during compressor, valve, or connection maintenance to reduce downtime.
- Durability Under Load – Engineered to resist common refrigerant and hydraulic fluids, supporting long-term reliability in high-use fleets.
- Fleet Uptime Focus – Replacing worn rings improves system efficiency and helps protect perishable loads on long West Texas hauls.
- Certified Dealership Availability – Sourced through Thermo King channels and stocked by West Texas Thermo King for fast local service.
- Service-Ready Packaging – Organized for technician workflow to accelerate scheduled maintenance and reduce truck dwell time.
Product Details
| Part Number | 118644 |
| Product | Thermo King Ring Set 118644 |
| Typical Use | Sealing rings for compressors, valves, and refrigerant/hydraulic connections during service |
| Manufacturer | Thermo King (OEM) |
| Supplier | West Texas Thermo King (Certified Dealership) |
| Compatibility | Use per OEM service instructions for Thermo King transport refrigeration units and compressor service applications |
Efficiency & Sustainability
This Thermo King Ring Set 118644 supports fuel-efficient cooling by preserving refrigerant circuit integrity and reducing leakage. Proper sealing enhances temperature control systems, including Smart Reefer SR-4 and common Precedent-series service workflows, and contributes to lower emissions through maintained system efficiency and compliant servicing practices.
Installation & Maintenance Tips
Install rings using OEM-recommended torque and seals, and use genuine Thermo King clamps and threads where specified. Inspect sealing surfaces for wear or scoring and replace rings during scheduled compressor or valve service intervals to ensure long-term precision and leak-free operation.
Real-World Applications
Thermo King Ring Set 118644 fits repair and maintenance routines for reefer trailers, refrigerated trucks, and transport refrigeration units operating across Amarillo, Lubbock, Odessa, and the wider West Texas corridor. Technicians install this ring set during compressor overhauls, valve service, and refrigerant line maintenance to preserve cold-chain integrity.
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 or visit the contact page to confirm coverage with certified service staff.
Frequently Asked Questions
Q: Is the Thermo King Ring Set 118644 appropriate for routine compressor service?
A: Yes. Use this OEM ring set during compressor and valve maintenance to restore sealing integrity according to Thermo King service procedures.
Q: Can this ring set support Smart Reefer SR-4 systems?
A: Yes. When installed per OEM instructions, the ring set supports temperature-control components across Thermo King platforms, including Smart Reefer SR-4 applications.
Q: How does replacing sealing rings affect fleet efficiency?
A: Replacing worn rings reduces refrigerant leaks, improves temperature stability, and helps maintain fuel-efficient cooling and cargo protection on long hauls.
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 Ring Set 118644, 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 refrigeration system Ring Set 118644 supplies OEM-grade sealing components for transport refrigeration service and repairs, ensuring tight seals on refrigerant and hydraulic connections to protect uptime and cargo integrity in demanding reefer operations.
West Texas Thermo King offers this Thermo King Ring Set 118644 as a verified OEM part for fleets that prioritize dependability, fuel-efficient cooling, and precision temperature control across West Texas routes and the Permian Basin.
- OEM Sealing Components – Restores factory sealing points to minimize refrigerant leaks and maintain consistent temperature control.
- Designed for Service – Includes the set of rings technicians need during compressor, valve, or connection maintenance to reduce downtime.
- Durability Under Load – Engineered to resist common refrigerant and hydraulic fluids, supporting long-term reliability in high-use fleets.
- Fleet Uptime Focus – Replacing worn rings improves system efficiency and helps protect perishable loads on long West Texas hauls.
- Certified Dealership Availability – Sourced through Thermo King channels and stocked by West Texas Thermo King for fast local service.
- Service-Ready Packaging – Organized for technician workflow to accelerate scheduled maintenance and reduce truck dwell time.
Product Details
| Part Number | 118644 |
| Product | Thermo King Ring Set 118644 |
| Typical Use | Sealing rings for compressors, valves, and refrigerant/hydraulic connections during service |
| Manufacturer | Thermo King (OEM) |
| Supplier | West Texas Thermo King (Certified Dealership) |
| Compatibility | Use per OEM service instructions for Thermo King transport refrigeration units and compressor service applications |
Efficiency & Sustainability
This Thermo King Ring Set 118644 supports fuel-efficient cooling by preserving refrigerant circuit integrity and reducing leakage. Proper sealing enhances temperature control systems, including Smart Reefer SR-4 and common Precedent-series service workflows, and contributes to lower emissions through maintained system efficiency and compliant servicing practices.
Installation & Maintenance Tips
Install rings using OEM-recommended torque and seals, and use genuine Thermo King clamps and threads where specified. Inspect sealing surfaces for wear or scoring and replace rings during scheduled compressor or valve service intervals to ensure long-term precision and leak-free operation.
Real-World Applications
Thermo King Ring Set 118644 fits repair and maintenance routines for reefer trailers, refrigerated trucks, and transport refrigeration units operating across Amarillo, Lubbock, Odessa, and the wider West Texas corridor. Technicians install this ring set during compressor overhauls, valve service, and refrigerant line maintenance to preserve cold-chain integrity.
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 or visit the contact page to confirm coverage with certified service staff.
Frequently Asked Questions
Q: Is the Thermo King Ring Set 118644 appropriate for routine compressor service?
A: Yes. Use this OEM ring set during compressor and valve maintenance to restore sealing integrity according to Thermo King service procedures.
Q: Can this ring set support Smart Reefer SR-4 systems?
A: Yes. When installed per OEM instructions, the ring set supports temperature-control components across Thermo King platforms, including Smart Reefer SR-4 applications.
Q: How does replacing sealing rings affect fleet efficiency?
A: Replacing worn rings reduces refrigerant leaks, improves temperature stability, and helps maintain fuel-efficient cooling and cargo protection on long hauls.
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.
