Thermo King Straight Female SAE 45° Flare Fitting 512491
Official OEM Thermo King parts catalog entry for the Kit-Fitting Straight Female SA 512491, 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 Kit-Fitting Straight Female SA 512491 delivers OEM-grade connection integrity for Thermo King refrigeration systems, providing a precision SAE 45-degree flare interface that supports leak-resistant, serviceable hose assemblies in transport refrigeration applications.
The Thermo King Kit-Fitting Straight Female SA 512491 supports reliable temperature control and uptime for reefer trailers and refrigerated trucks across West Texas operations. Engineered to mate with #8 hose fittings and SAE 45° flare sealing, this fitting helps maintain efficient coolant and refrigerant flow across Thermo King hose systems.
- SAE 45° Flare Seal – Ensures a proven, leak-resistant connection for refrigerant and coolant lines, reducing downtime and service calls.
- Straight Female Configuration – Facilitates inline connections and straightforward hose routing in confined chassis and trailer spaces.
- #8 Hose Compatibility – Fits Thermo King systems that use #8 fittings, allowing direct replacement in validated hose assemblies.
- OEM Fit – Designed to match Thermo King installation patterns for secure mating and alignment, supporting fleet-standard repairs.
- Serviceability – Enables fast replacement during scheduled maintenance windows to preserve trailer uptime and route reliability.
Product Details
| Part Number | 512491 |
| Product Name | Kit-Fitting Straight Female SA |
| Thread / Seal | SAE 45° flare |
| Hose Size | #8 compatibility |
| Configuration | Straight female fitting |
| Compatibility | Thermo King hose assemblies and transport refrigeration systems using #8 SAE 45° flare connections |
| Material | OEM-grade metal per Thermo King component standards |
Thermo King parts like the 512491 fitting support fuel-efficient cooling and tight temperature control by preserving sealed connections that prevent refrigerant loss. When installed correctly, this fitting contributes to reduced emissions and sustained system efficiency in Smart Reefer SR-4 and Diesel Direct Electric platforms as applicable.
Use OEM clamps and recommended installation practices for secure fitment. Inspect flare faces and threads during scheduled maintenance intervals and replace any component that shows wear or deformation. Always verify torque and assembly procedures against Thermo King service specifications and consult certified technicians for complex repairs.
This fitting installs in reefer trailers, refrigerated straight trucks, and transport refrigeration hose runs where SAE 45° flare connections are required. Fleet operators in Amarillo, Lubbock, Odessa, and the Permian Basin depend on Thermo King fittings like part 512491 to maintain precision temperature control and consistent cargo protection.
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, please contact us for warranty information or visit our service department: contact us.
Frequently Asked Questions
Q: Is this fitting compatible with Thermo King Precedent and S-610 models?
A: This fitting is designed for Thermo King hose assemblies that use #8 fittings and SAE 45° flare connections; confirm model-specific fitment with service documentation or contact West Texas Thermo King for verification.
Q: Can a technician replace this fitting during routine hose service?
A: Yes. Certified technicians install and test the fitting as part of hose assembly service to ensure leak-free operation and correct torque per Thermo King procedures.
Q: Does this part support Smart Reefer SR-4 and Diesel Direct Electric systems?
A: The fitting supports Thermo King refrigeration systems that use SAE 45° flare connections; consult system schematics or contact West Texas Thermo King to confirm compatibility with specific control platforms.
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 Kit-Fitting Straight Female SA 512491, 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 Kit-Fitting Straight Female SA 512491 delivers OEM-grade connection integrity for Thermo King refrigeration systems, providing a precision SAE 45-degree flare interface that supports leak-resistant, serviceable hose assemblies in transport refrigeration applications.
The Thermo King Kit-Fitting Straight Female SA 512491 supports reliable temperature control and uptime for reefer trailers and refrigerated trucks across West Texas operations. Engineered to mate with #8 hose fittings and SAE 45° flare sealing, this fitting helps maintain efficient coolant and refrigerant flow across Thermo King hose systems.
- SAE 45° Flare Seal – Ensures a proven, leak-resistant connection for refrigerant and coolant lines, reducing downtime and service calls.
- Straight Female Configuration – Facilitates inline connections and straightforward hose routing in confined chassis and trailer spaces.
- #8 Hose Compatibility – Fits Thermo King systems that use #8 fittings, allowing direct replacement in validated hose assemblies.
- OEM Fit – Designed to match Thermo King installation patterns for secure mating and alignment, supporting fleet-standard repairs.
- Serviceability – Enables fast replacement during scheduled maintenance windows to preserve trailer uptime and route reliability.
Product Details
| Part Number | 512491 |
| Product Name | Kit-Fitting Straight Female SA |
| Thread / Seal | SAE 45° flare |
| Hose Size | #8 compatibility |
| Configuration | Straight female fitting |
| Compatibility | Thermo King hose assemblies and transport refrigeration systems using #8 SAE 45° flare connections |
| Material | OEM-grade metal per Thermo King component standards |
Thermo King parts like the 512491 fitting support fuel-efficient cooling and tight temperature control by preserving sealed connections that prevent refrigerant loss. When installed correctly, this fitting contributes to reduced emissions and sustained system efficiency in Smart Reefer SR-4 and Diesel Direct Electric platforms as applicable.
Use OEM clamps and recommended installation practices for secure fitment. Inspect flare faces and threads during scheduled maintenance intervals and replace any component that shows wear or deformation. Always verify torque and assembly procedures against Thermo King service specifications and consult certified technicians for complex repairs.
This fitting installs in reefer trailers, refrigerated straight trucks, and transport refrigeration hose runs where SAE 45° flare connections are required. Fleet operators in Amarillo, Lubbock, Odessa, and the Permian Basin depend on Thermo King fittings like part 512491 to maintain precision temperature control and consistent cargo protection.
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, please contact us for warranty information or visit our service department: contact us.
Frequently Asked Questions
Q: Is this fitting compatible with Thermo King Precedent and S-610 models?
A: This fitting is designed for Thermo King hose assemblies that use #8 fittings and SAE 45° flare connections; confirm model-specific fitment with service documentation or contact West Texas Thermo King for verification.
Q: Can a technician replace this fitting during routine hose service?
A: Yes. Certified technicians install and test the fitting as part of hose assembly service to ensure leak-free operation and correct torque per Thermo King procedures.
Q: Does this part support Smart Reefer SR-4 and Diesel Direct Electric systems?
A: The fitting supports Thermo King refrigeration systems that use SAE 45° flare connections; consult system schematics or contact West Texas Thermo King to confirm compatibility with specific control platforms.
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.
