Thermo King Thermostat Housing Gasket X Yanmar TK-Series 331520
Official OEM Thermo King parts catalog entry for the Thermo King Gasket X 331520, 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 Gasket X 331520 delivers OEM-grade sealing for Thermo King refrigeration system applications, ensuring precise thermostat housing containment and steady temperature control for transport refrigeration fleets operating in demanding environments.
West Texas Thermo King, a certified Thermo King dealership, lists this genuine Thermo King component for fleets that require dependable uptime and predictable maintenance intervals. Gasket X 331520 supports fuel-efficient cooling strategies and consistent temperature regulation across reefer trailer and refrigerated truck applications.
Key Features & Customer Benefits
- OEM Fitment – Ensures direct compatibility with Thermo King thermostat housings for secure, leak-free sealing.
- Thermostat Housing Seal – Maintains coolant integrity at the thermostat interface to support accurate temperature control and reduced thermal drift.
- Fleet Uptime Focus – Reduces unscheduled downtime through reliable sealing that minimizes coolant loss and service interruptions.
- Certified Support – Backed by Thermo King engineering standards and technical service from West Texas Thermo King for installation confidence.
- Regional Availability – Stocked and supported across the Permian Basin and West Texas for expedited service response.
Product Details
| Part Number | 331520 |
| Description | Thermostat gasket housing (Gasket X) |
| Compatibility | Yanmar TK235, TK353, TK388, TK395 engines; Thermo King KD, TD, RD, TS models (verify chassis and serial) |
| Application | Thermostat housing seal for transport refrigeration and reefer trailer cooling systems |
Efficiency & Sustainability
Gasket X 331520 supports efficient cooling system operation by maintaining proper thermostat sealing and reducing fluid loss. Proper sealing helps the refrigeration unit and Smart Reefer SR-4 telemetry systems maintain setpoints with fewer compressor cycles, which supports fuel-efficient cooling and reduced emissions across transport refrigeration fleets. Compatibility with Diesel Direct Electric and Precedent-series strategies ensures integration with modern control systems and CARB Evergreen compliance workflows where applicable.
Installation & Maintenance Tips
Install Gasket X 331520 using OEM fasteners and torque specifications. Inspect the thermostat housing and mating surfaces for corrosion or damage prior to fitment. Replace the gasket during scheduled preventative maintenance or at the first sign of leaks to preserve temperature control and avoid coolant contamination. Use OEM clamps and hardware for secure fitment and follow Thermo King service procedures for the model in service.
Real-World Applications
Gasket X 331520 installs on Thermo King-powered reefer trailers and refrigerated trucks, supporting temperature-critical loads from produce to pharmaceuticals. Technicians install this seal during routine cooling-system maintenance, thermostat replacement, or engine service on units equipped with Yanmar TK-series engines and matching Thermo King KD/TD/RD/TS refrigeration platforms.
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 Gasket X 331520 compatible with Thermo King units using Yanmar engines?
A: Yes. Gasket X 331520 lists compatibility with Yanmar TK235, TK353, TK388, and TK395 engines and Thermo King KD, TD, RD, and TS models; verify chassis serial to confirm fit.
Q: How does this gasket affect temperature control on reefers?
A: Proper sealing at the thermostat housing ensures coolant integrity and stable thermostat operation, which supports accurate setpoint maintenance and reliable temperature control.
Q: Where can fleets in West Texas source this part quickly?
A: West Texas Thermo King stocks genuine Thermo King components for rapid dispatch and service across Amarillo, Lubbock, Odessa, and the Permian Basin.
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 Gasket X 331520, 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 Gasket X 331520 delivers OEM-grade sealing for Thermo King refrigeration system applications, ensuring precise thermostat housing containment and steady temperature control for transport refrigeration fleets operating in demanding environments.
West Texas Thermo King, a certified Thermo King dealership, lists this genuine Thermo King component for fleets that require dependable uptime and predictable maintenance intervals. Gasket X 331520 supports fuel-efficient cooling strategies and consistent temperature regulation across reefer trailer and refrigerated truck applications.
Key Features & Customer Benefits
- OEM Fitment – Ensures direct compatibility with Thermo King thermostat housings for secure, leak-free sealing.
- Thermostat Housing Seal – Maintains coolant integrity at the thermostat interface to support accurate temperature control and reduced thermal drift.
- Fleet Uptime Focus – Reduces unscheduled downtime through reliable sealing that minimizes coolant loss and service interruptions.
- Certified Support – Backed by Thermo King engineering standards and technical service from West Texas Thermo King for installation confidence.
- Regional Availability – Stocked and supported across the Permian Basin and West Texas for expedited service response.
Product Details
| Part Number | 331520 |
| Description | Thermostat gasket housing (Gasket X) |
| Compatibility | Yanmar TK235, TK353, TK388, TK395 engines; Thermo King KD, TD, RD, TS models (verify chassis and serial) |
| Application | Thermostat housing seal for transport refrigeration and reefer trailer cooling systems |
Efficiency & Sustainability
Gasket X 331520 supports efficient cooling system operation by maintaining proper thermostat sealing and reducing fluid loss. Proper sealing helps the refrigeration unit and Smart Reefer SR-4 telemetry systems maintain setpoints with fewer compressor cycles, which supports fuel-efficient cooling and reduced emissions across transport refrigeration fleets. Compatibility with Diesel Direct Electric and Precedent-series strategies ensures integration with modern control systems and CARB Evergreen compliance workflows where applicable.
Installation & Maintenance Tips
Install Gasket X 331520 using OEM fasteners and torque specifications. Inspect the thermostat housing and mating surfaces for corrosion or damage prior to fitment. Replace the gasket during scheduled preventative maintenance or at the first sign of leaks to preserve temperature control and avoid coolant contamination. Use OEM clamps and hardware for secure fitment and follow Thermo King service procedures for the model in service.
Real-World Applications
Gasket X 331520 installs on Thermo King-powered reefer trailers and refrigerated trucks, supporting temperature-critical loads from produce to pharmaceuticals. Technicians install this seal during routine cooling-system maintenance, thermostat replacement, or engine service on units equipped with Yanmar TK-series engines and matching Thermo King KD/TD/RD/TS refrigeration platforms.
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 Gasket X 331520 compatible with Thermo King units using Yanmar engines?
A: Yes. Gasket X 331520 lists compatibility with Yanmar TK235, TK353, TK388, and TK395 engines and Thermo King KD, TD, RD, and TS models; verify chassis serial to confirm fit.
Q: How does this gasket affect temperature control on reefers?
A: Proper sealing at the thermostat housing ensures coolant integrity and stable thermostat operation, which supports accurate setpoint maintenance and reliable temperature control.
Q: Where can fleets in West Texas source this part quickly?
A: West Texas Thermo King stocks genuine Thermo King components for rapid dispatch and service across Amarillo, Lubbock, Odessa, and the Permian Basin.
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.
