Thermo King Refrigeration Sealing Gasket OEM 335121
Official OEM Thermo King parts catalog entry for the Thermo King Gasket 335121, 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 335121 delivers OEM-grade sealing for temperature-critical systems. This gasket supports airtight and fluid-tight seals in Thermo King refrigeration assemblies and safeguards consistent temperature control across transport refrigeration applications.
Trusted by fleets across the Southwest, West Texas Thermo King supplies this gasket as a certified Thermo King component to support uptime, reliability, and efficient service life in reefer trailers and refrigerated trucks operating in Amarillo, Lubbock, Odessa, and the Permian Basin.
- OEM Fit – Ensures exact alignment with Thermo King mating surfaces to reduce leak risk and maintain system integrity.
- Durable Sealing – Provides reliable resistance to refrigerants, oils, and engine fluids for consistent service in transport refrigeration environments.
- Fleet Uptime – Minimizes downtime with a dependable seal that supports continuous temperature control during long hauls.
- Service-Friendly – Simplifies replacement during scheduled maintenance intervals to keep maintenance turnaround fast and predictable.
- Compatibility Assurance – Used where Thermo King part number 335121 is specified, maintaining OEM standards for Thermo King refrigeration unit repairs.
Product Details
The Thermo King Gasket 335121 functions as a precision sealing component for Thermo King refrigeration units and assemblies where this part number is specified. Material is OEM-grade sealing compound designed to maintain a secure interface between metal parts and prevent refrigerant or fluid leakage under typical operating temperatures and pressures. Confirm exact application and fitment against vehicle or unit service documentation and parts catalogs before installation.
Efficiency & Sustainability
Using OEM Thermo King components like gasket 335121 supports fuel-efficient cooling and accurate temperature control across refrigerated fleets. Proper sealing reduces refrigerant loss and maintains system efficiency, supporting compliance initiatives such as CARB Evergreen programs and operation with Smart Reefer SR-4 telematics where applicable.
Installation & Maintenance Tips
Install gasket 335121 according to Thermo King service guidelines. Use OEM clamps and hardware for secure fitment. Inspect gasket condition during scheduled maintenance intervals and replace if any signs of compression set, cracking, or surface damage appear to preserve sealing integrity and prevent performance loss.
Real-World Applications
This gasket applies to Thermo King refrigeration assemblies used in reefer trailers, refrigerated box trucks, and transport refrigeration systems that require OEM-specified sealing components. It supports consistent temperature control for perishable cargo and long-haul transport refrigeration operations. 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, contact us for warranty information: Contact Us.
Frequently Asked Questions
Q: Is Thermo King Gasket 335121 compatible with Thermo King refrigeration units?
A: Yes. Use gasket 335121 where the Thermo King parts catalog or unit service documentation specifies this part number for proper fit and function.
Q: How does this gasket affect transport refrigeration performance?
A: A correct OEM gasket maintains airtight and fluid seals, reducing refrigerant loss and preserving consistent temperature control for cargo integrity and fuel-efficient cooling.
Q: Can this gasket be inspected during routine maintenance?
A: Yes. Inspect for compression set, tears, or surface damage during scheduled service intervals and replace as indicated to maintain 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 Thermo King Gasket 335121, 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 335121 delivers OEM-grade sealing for temperature-critical systems. This gasket supports airtight and fluid-tight seals in Thermo King refrigeration assemblies and safeguards consistent temperature control across transport refrigeration applications.
Trusted by fleets across the Southwest, West Texas Thermo King supplies this gasket as a certified Thermo King component to support uptime, reliability, and efficient service life in reefer trailers and refrigerated trucks operating in Amarillo, Lubbock, Odessa, and the Permian Basin.
- OEM Fit – Ensures exact alignment with Thermo King mating surfaces to reduce leak risk and maintain system integrity.
- Durable Sealing – Provides reliable resistance to refrigerants, oils, and engine fluids for consistent service in transport refrigeration environments.
- Fleet Uptime – Minimizes downtime with a dependable seal that supports continuous temperature control during long hauls.
- Service-Friendly – Simplifies replacement during scheduled maintenance intervals to keep maintenance turnaround fast and predictable.
- Compatibility Assurance – Used where Thermo King part number 335121 is specified, maintaining OEM standards for Thermo King refrigeration unit repairs.
Product Details
The Thermo King Gasket 335121 functions as a precision sealing component for Thermo King refrigeration units and assemblies where this part number is specified. Material is OEM-grade sealing compound designed to maintain a secure interface between metal parts and prevent refrigerant or fluid leakage under typical operating temperatures and pressures. Confirm exact application and fitment against vehicle or unit service documentation and parts catalogs before installation.
Efficiency & Sustainability
Using OEM Thermo King components like gasket 335121 supports fuel-efficient cooling and accurate temperature control across refrigerated fleets. Proper sealing reduces refrigerant loss and maintains system efficiency, supporting compliance initiatives such as CARB Evergreen programs and operation with Smart Reefer SR-4 telematics where applicable.
Installation & Maintenance Tips
Install gasket 335121 according to Thermo King service guidelines. Use OEM clamps and hardware for secure fitment. Inspect gasket condition during scheduled maintenance intervals and replace if any signs of compression set, cracking, or surface damage appear to preserve sealing integrity and prevent performance loss.
Real-World Applications
This gasket applies to Thermo King refrigeration assemblies used in reefer trailers, refrigerated box trucks, and transport refrigeration systems that require OEM-specified sealing components. It supports consistent temperature control for perishable cargo and long-haul transport refrigeration operations. 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, contact us for warranty information: Contact Us.
Frequently Asked Questions
Q: Is Thermo King Gasket 335121 compatible with Thermo King refrigeration units?
A: Yes. Use gasket 335121 where the Thermo King parts catalog or unit service documentation specifies this part number for proper fit and function.
Q: How does this gasket affect transport refrigeration performance?
A: A correct OEM gasket maintains airtight and fluid seals, reducing refrigerant loss and preserving consistent temperature control for cargo integrity and fuel-efficient cooling.
Q: Can this gasket be inspected during routine maintenance?
A: Yes. Inspect for compression set, tears, or surface damage during scheduled service intervals and replace as indicated to maintain 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.