Thermo King Refrigeration O-Ring for Precedent & S-610 333069
Official OEM Thermo King parts catalog entry for the Thermo King O-Ring 333069, 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 O-Ring 333069 supplies OEM-grade sealing for a wide range of Thermo King refrigeration components, minimizing refrigerant and fluid loss and supporting continuous temperature control in demanding transport refrigeration operations. Thermo King refrigeration system compatibility ensures straightforward serviceability for fleets that prioritize uptime and efficiency.
Product Overview
The Thermo King O-Ring 333069 is a precision sealing component engineered to maintain leak-free joints in Thermo King transport refrigeration equipment. This O-ring supports temperature control integrity for reefer trailers and refrigerated trucks, helping preserve cargo quality and reduce the risk of downtime across long-haul and regional routes.
Key Features & Customer Benefits
- OEM Fit – Ensures exact seating and sealing for Thermo King components to reduce installation time and avoid seal failures.
- Engineered Reliability – Supports consistent temperature control, contributing to cargo protection and reduced spoilage risk.
- Service-Friendly – Simplifies routine maintenance and rapid replacement to restore unit uptime quickly.
- Fleet Compatibility – Works within Thermo King Precedent, S-610 series, and common transport refrigeration assemblies for broad applicability.
- Operational Efficiency – Prevents refrigerant leaks that affect cooling efficiency and fuel-efficient cooling performance on Diesel Direct Electric and SR-4 driven systems.
Product Details
The Thermo King O-Ring 333069 is specified as a genuine Thermo King replacement sealing element manufactured to OEM tolerance and material standards for refrigeration service. This component installs at joints and fittings within compressors, manifolds, valves, and other sealing points commonly serviced during preventive maintenance. Use only OEM-approved parts and installation practices to preserve system integrity and Thermo King performance characteristics.
Efficiency & Sustainability
Proper sealing with the 333069 O-ring reduces refrigerant loss and helps maintain designed cooling efficiency, supporting fuel-efficient cooling across transport refrigeration fleets. Reliable seals contribute to regulatory and environmental goals by minimizing emissions associated with refrigerant leakage and extending service intervals for equipment such as Smart Reefer SR-4 and CARB Evergreen-compliant platforms.
Installation & Maintenance Tips
Install the O-ring using OEM-recommended lubrication and secure fittings with Thermo King-specified clamps and fasteners. Inspect seals during scheduled service intervals and replace at first sign of wear, extrusion, or deformation. Follow Thermo King torque and installation guides to ensure leak-free connections and long-term reliability.
Real-World Applications
The Thermo King O-Ring 333069 serves across reefer trailers, refrigerated trucks, and transport refrigeration units, sealing compressor manifolds, valve bodies, and fluid connections to preserve temperature control and cargo safety. 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, please contact us for warranty information or reach out to the service department for confirmation.
Frequently Asked Questions
Q: Is the O-Ring 333069 compatible with Thermo King Precedent units?
A: Yes. The O-ring is specified for use in Thermo King refrigeration assemblies commonly found on Precedent and similar units to ensure reliable sealing.
Q: How often should seals be inspected during fleet maintenance?
A: Inspect O-rings at each scheduled preventive maintenance interval and during any repair that exposes sealing surfaces; replace if wear or deformation is present to maintain efficiency and uptime.
Q: Does this O-ring help reduce fuel consumption?
A: Indirectly. By maintaining proper refrigerant charge and preventing leaks, the O-ring helps preserve unit cooling efficiency, which supports fuel-efficient cooling operation over time.
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 O-Ring 333069, 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 O-Ring 333069 supplies OEM-grade sealing for a wide range of Thermo King refrigeration components, minimizing refrigerant and fluid loss and supporting continuous temperature control in demanding transport refrigeration operations. Thermo King refrigeration system compatibility ensures straightforward serviceability for fleets that prioritize uptime and efficiency.
Product Overview
The Thermo King O-Ring 333069 is a precision sealing component engineered to maintain leak-free joints in Thermo King transport refrigeration equipment. This O-ring supports temperature control integrity for reefer trailers and refrigerated trucks, helping preserve cargo quality and reduce the risk of downtime across long-haul and regional routes.
Key Features & Customer Benefits
- OEM Fit – Ensures exact seating and sealing for Thermo King components to reduce installation time and avoid seal failures.
- Engineered Reliability – Supports consistent temperature control, contributing to cargo protection and reduced spoilage risk.
- Service-Friendly – Simplifies routine maintenance and rapid replacement to restore unit uptime quickly.
- Fleet Compatibility – Works within Thermo King Precedent, S-610 series, and common transport refrigeration assemblies for broad applicability.
- Operational Efficiency – Prevents refrigerant leaks that affect cooling efficiency and fuel-efficient cooling performance on Diesel Direct Electric and SR-4 driven systems.
Product Details
The Thermo King O-Ring 333069 is specified as a genuine Thermo King replacement sealing element manufactured to OEM tolerance and material standards for refrigeration service. This component installs at joints and fittings within compressors, manifolds, valves, and other sealing points commonly serviced during preventive maintenance. Use only OEM-approved parts and installation practices to preserve system integrity and Thermo King performance characteristics.
Efficiency & Sustainability
Proper sealing with the 333069 O-ring reduces refrigerant loss and helps maintain designed cooling efficiency, supporting fuel-efficient cooling across transport refrigeration fleets. Reliable seals contribute to regulatory and environmental goals by minimizing emissions associated with refrigerant leakage and extending service intervals for equipment such as Smart Reefer SR-4 and CARB Evergreen-compliant platforms.
Installation & Maintenance Tips
Install the O-ring using OEM-recommended lubrication and secure fittings with Thermo King-specified clamps and fasteners. Inspect seals during scheduled service intervals and replace at first sign of wear, extrusion, or deformation. Follow Thermo King torque and installation guides to ensure leak-free connections and long-term reliability.
Real-World Applications
The Thermo King O-Ring 333069 serves across reefer trailers, refrigerated trucks, and transport refrigeration units, sealing compressor manifolds, valve bodies, and fluid connections to preserve temperature control and cargo safety. 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, please contact us for warranty information or reach out to the service department for confirmation.
Frequently Asked Questions
Q: Is the O-Ring 333069 compatible with Thermo King Precedent units?
A: Yes. The O-ring is specified for use in Thermo King refrigeration assemblies commonly found on Precedent and similar units to ensure reliable sealing.
Q: How often should seals be inspected during fleet maintenance?
A: Inspect O-rings at each scheduled preventive maintenance interval and during any repair that exposes sealing surfaces; replace if wear or deformation is present to maintain efficiency and uptime.
Q: Does this O-ring help reduce fuel consumption?
A: Indirectly. By maintaining proper refrigerant charge and preventing leaks, the O-ring helps preserve unit cooling efficiency, which supports fuel-efficient cooling operation over time.
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.