Thermo King Straight Female SAE 45° Flare Fitting #8 Hose 512491
Official OEM Thermo King parts catalog entry for the Kit-Fitting Straight Female Sa, 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 fitting Kit-Fitting Straight Female Sa (Part 512491) delivers OEM-grade connection reliability for transport refrigeration and reefer trailer maintenance. Engineered to provide secure, leak-resistant hose connections, this Thermo King fitting supports fleet uptime and precise temperature control across regional operations in West Texas and the Permian Basin.
Designed for service technicians and fleet managers who demand dependable components, Part 512491 ensures consistent sealing and simple installation for Thermo King Type 2000 hose systems and compatible reefer configurations.
- Straight Female SAE 45° Flare – Ensures a proven, mechanical seal that resists leakage under operating pressure for reliable temperature control.
- #8 Hose Compatibility – Matches Thermo King #8 hose sizing to provide precision fitment and reduce risk of improper connections.
- OEM-Grade Fit – Engineered to Thermo King specifications for consistent interchangeability and serviceability on Smart Reefer SR-4, Precedent S-610M, and S-610DE platforms.
- Durable Construction – Built to withstand transport refrigeration environments, supporting long service intervals and reduced downtime.
- Fleet Uptime Focus – Minimizes refrigerant loss and unscheduled stops, improving overall operational efficiency for refrigerated fleets in Amarillo, Lubbock, Odessa, and beyond.
Product Details
| Part Number | 512491 |
| Product Name | Kit-Fitting Straight Female Sa |
| Fitting Type | Straight female, SAE 45° flare |
| Hose Size | #8 |
| Compatibility | Thermo King Type 2000 hose systems; transport refrigeration applications |
Part 512491 installs directly into service and repair workflows for Thermo King refrigeration units and supports the precise sealing needs of temperature-controlled transport equipment.
Efficiency & Sustainability
This Thermo King fitting supports efficient, fuel-conscious operation by preserving refrigerant integrity and preventing performance loss due to leaks. Proper sealing reduces emissions and aligns with fleet sustainability goals. Compatible with modern Thermo King control strategies, including platforms such as Smart Reefer SR-4, this component helps maintain CARB Evergreen considerations and long-term operational efficiency.
Installation & Maintenance Tips
Install using OEM-recommended torque and clamps to ensure a leak-free seal. Inspect fittings at regular service intervals and replace any worn flare or sealing surfaces. Use certified Thermo King procedures and trained technicians for optimal results during Diesel Direct Electric or standard service cycles.
Real-World Applications
Part 512491 serves refrigerated trucks, reefer trailers, and transport refrigeration units where #8 hose connections and SAE 45° flare fittings are specified. Technicians use this fitting for hose repairs, line replacements, and system rebuilds across regional fleets operating in high-temperature and heavy-duty conditions in West Texas.
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 contact the service department for confirmation.
Frequently Asked Questions
Q: Is this fitting compatible with Thermo King Precedent units?
A: Yes. Part 512491 provides a secure SAE 45° flare connection compatible with Precedent-series and other Thermo King units using #8 hose and Type 2000 hose systems.
Q: Can in-field technicians install this fitting during standard maintenance?
A: Yes. Certified technicians install Part 512491 using OEM torque and sealing procedures to ensure leak-free connections and reliable temperature control.
Q: How does this fitting support fleet reliability across West Texas climates?
A: By providing precision fit and lasting seals, the fitting reduces refrigerant loss and unscheduled downtime, improving reliability for refrigerated routes in Amarillo, Lubbock, Odessa, and the Permian Basin.
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, 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 fitting Kit-Fitting Straight Female Sa (Part 512491) delivers OEM-grade connection reliability for transport refrigeration and reefer trailer maintenance. Engineered to provide secure, leak-resistant hose connections, this Thermo King fitting supports fleet uptime and precise temperature control across regional operations in West Texas and the Permian Basin.
Designed for service technicians and fleet managers who demand dependable components, Part 512491 ensures consistent sealing and simple installation for Thermo King Type 2000 hose systems and compatible reefer configurations.
- Straight Female SAE 45° Flare – Ensures a proven, mechanical seal that resists leakage under operating pressure for reliable temperature control.
- #8 Hose Compatibility – Matches Thermo King #8 hose sizing to provide precision fitment and reduce risk of improper connections.
- OEM-Grade Fit – Engineered to Thermo King specifications for consistent interchangeability and serviceability on Smart Reefer SR-4, Precedent S-610M, and S-610DE platforms.
- Durable Construction – Built to withstand transport refrigeration environments, supporting long service intervals and reduced downtime.
- Fleet Uptime Focus – Minimizes refrigerant loss and unscheduled stops, improving overall operational efficiency for refrigerated fleets in Amarillo, Lubbock, Odessa, and beyond.
Product Details
| Part Number | 512491 |
| Product Name | Kit-Fitting Straight Female Sa |
| Fitting Type | Straight female, SAE 45° flare |
| Hose Size | #8 |
| Compatibility | Thermo King Type 2000 hose systems; transport refrigeration applications |
Part 512491 installs directly into service and repair workflows for Thermo King refrigeration units and supports the precise sealing needs of temperature-controlled transport equipment.
Efficiency & Sustainability
This Thermo King fitting supports efficient, fuel-conscious operation by preserving refrigerant integrity and preventing performance loss due to leaks. Proper sealing reduces emissions and aligns with fleet sustainability goals. Compatible with modern Thermo King control strategies, including platforms such as Smart Reefer SR-4, this component helps maintain CARB Evergreen considerations and long-term operational efficiency.
Installation & Maintenance Tips
Install using OEM-recommended torque and clamps to ensure a leak-free seal. Inspect fittings at regular service intervals and replace any worn flare or sealing surfaces. Use certified Thermo King procedures and trained technicians for optimal results during Diesel Direct Electric or standard service cycles.
Real-World Applications
Part 512491 serves refrigerated trucks, reefer trailers, and transport refrigeration units where #8 hose connections and SAE 45° flare fittings are specified. Technicians use this fitting for hose repairs, line replacements, and system rebuilds across regional fleets operating in high-temperature and heavy-duty conditions in West Texas.
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 contact the service department for confirmation.
Frequently Asked Questions
Q: Is this fitting compatible with Thermo King Precedent units?
A: Yes. Part 512491 provides a secure SAE 45° flare connection compatible with Precedent-series and other Thermo King units using #8 hose and Type 2000 hose systems.
Q: Can in-field technicians install this fitting during standard maintenance?
A: Yes. Certified technicians install Part 512491 using OEM torque and sealing procedures to ensure leak-free connections and reliable temperature control.
Q: How does this fitting support fleet reliability across West Texas climates?
A: By providing precision fit and lasting seals, the fitting reduces refrigerant loss and unscheduled downtime, improving reliability for refrigerated routes in Amarillo, Lubbock, Odessa, and the Permian Basin.
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.
