Thermo King Straight Hose Fitting 3/4-16 (#8) 559535
Official OEM Thermo King parts catalog entry for the [Fitting-Straight 8 3/4-16], 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 Fitting-Straight 8 3/4-16 (Part Number 559535) provides a precise, OEM-grade connection point for transport refrigeration lines. This straight fitting supports reliable refrigerant routing and secure hose termination across Thermo King refrigeration systems, helping fleets maintain temperature control and uptime.
Key Features & Customer Benefits
- OEM Compatibility – Designed to integrate with Thermo King refrigeration units for secure, leak-resistant hose connections.
- Correct Fit by Design – Matching the #8 hose and 3/4-16 thread designation ensures proper installation and long-term serviceability.
- Fleet Uptime Focus – Simplifies repairs and reduces downtime with a straightforward, service-friendly fitting profile.
- Durability for Transport Use – Engineered for the demands of road haul and refrigerated fleet duty to support consistent temperature control.
- Serviceability – Enables fast replacement during scheduled maintenance intervals, improving fleet turn times and ROI.
Product Details
| Part Number | 559535 |
| Product Name | Fitting-Straight 8 3/4-16 |
| Function | Straight hose fitting for transport refrigeration refrigerant lines |
| Hose Size | #8 (per product designation) |
| Thread | 3/4-16 (per product designation) |
| Manufacturer | Thermo King (OEM) |
| Compatibility | Thermo King transport refrigeration units and reefer trailers, including use across Precedent and SR-series platforms when matching system connections are specified |
Efficiency & Sustainability
This fitting supports precise refrigerant flow and secure sealing that contribute to efficient temperature control and reduced leakage risk. Properly installed components help fleets optimize fuel-efficient cooling strategies for Smart Reefer SR-4, Diesel Direct Electric, and Precedent S-610DE platforms and assist operations pursuing CARB Evergreen compliance and lower lifecycle emissions.
Installation & Maintenance Tips
Follow Thermo King installation guidelines and use OEM clamps and sealing practices for a secure fit. Inspect fittings and connections during scheduled service intervals, replace seals as recommended, and verify torque and thread engagement to preserve leak-free operation and consistent temperature control.
Real-World Applications
The Fitting-Straight 8 3/4-16 is ideal for reefer trailers, refrigerated truck bodies, and transport refrigeration service lines where a straight, reliable hose termination is required. It supports routine maintenance and fast roadside repairs for regional and long-haul fleets operating across West Texas and the Permian Basin.
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 this fitting compatible with Thermo King Precedent units?
A: Yes. The fitting is manufactured to Thermo King specifications for #8 hose connections and 3/4-16 threaded terminations and supports secure installation on compatible Precedent-series systems when matching connection points are used.
Q: What maintenance is required after installation?
A: Inspect the fitting during scheduled service intervals, confirm proper sealing and clamp condition, and replace O-rings or seals per OEM recommendations to maintain leak-free performance.
Q: Can this fitting support Smart Reefer SR-4 and Diesel Direct Electric systems?
A: Yes. Use this fitting where system connections and hose sizing match the 8 / 3/4-16 designation to support temperature control strategies on SR-4 and related Thermo King platforms.
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 [Fitting-Straight 8 3/4-16], 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 Fitting-Straight 8 3/4-16 (Part Number 559535) provides a precise, OEM-grade connection point for transport refrigeration lines. This straight fitting supports reliable refrigerant routing and secure hose termination across Thermo King refrigeration systems, helping fleets maintain temperature control and uptime.
Key Features & Customer Benefits
- OEM Compatibility – Designed to integrate with Thermo King refrigeration units for secure, leak-resistant hose connections.
- Correct Fit by Design – Matching the #8 hose and 3/4-16 thread designation ensures proper installation and long-term serviceability.
- Fleet Uptime Focus – Simplifies repairs and reduces downtime with a straightforward, service-friendly fitting profile.
- Durability for Transport Use – Engineered for the demands of road haul and refrigerated fleet duty to support consistent temperature control.
- Serviceability – Enables fast replacement during scheduled maintenance intervals, improving fleet turn times and ROI.
Product Details
| Part Number | 559535 |
| Product Name | Fitting-Straight 8 3/4-16 |
| Function | Straight hose fitting for transport refrigeration refrigerant lines |
| Hose Size | #8 (per product designation) |
| Thread | 3/4-16 (per product designation) |
| Manufacturer | Thermo King (OEM) |
| Compatibility | Thermo King transport refrigeration units and reefer trailers, including use across Precedent and SR-series platforms when matching system connections are specified |
Efficiency & Sustainability
This fitting supports precise refrigerant flow and secure sealing that contribute to efficient temperature control and reduced leakage risk. Properly installed components help fleets optimize fuel-efficient cooling strategies for Smart Reefer SR-4, Diesel Direct Electric, and Precedent S-610DE platforms and assist operations pursuing CARB Evergreen compliance and lower lifecycle emissions.
Installation & Maintenance Tips
Follow Thermo King installation guidelines and use OEM clamps and sealing practices for a secure fit. Inspect fittings and connections during scheduled service intervals, replace seals as recommended, and verify torque and thread engagement to preserve leak-free operation and consistent temperature control.
Real-World Applications
The Fitting-Straight 8 3/4-16 is ideal for reefer trailers, refrigerated truck bodies, and transport refrigeration service lines where a straight, reliable hose termination is required. It supports routine maintenance and fast roadside repairs for regional and long-haul fleets operating across West Texas and the Permian Basin.
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 this fitting compatible with Thermo King Precedent units?
A: Yes. The fitting is manufactured to Thermo King specifications for #8 hose connections and 3/4-16 threaded terminations and supports secure installation on compatible Precedent-series systems when matching connection points are used.
Q: What maintenance is required after installation?
A: Inspect the fitting during scheduled service intervals, confirm proper sealing and clamp condition, and replace O-rings or seals per OEM recommendations to maintain leak-free performance.
Q: Can this fitting support Smart Reefer SR-4 and Diesel Direct Electric systems?
A: Yes. Use this fitting where system connections and hose sizing match the 8 / 3/4-16 designation to support temperature control strategies on SR-4 and related Thermo King platforms.
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.
