Thermo King U-Clamp 1-7/8 ID Line Securement 554899
Official OEM Thermo King parts catalog entry for the Thermo King Clamp U 554899 1-7/8 ID, 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 Clamp U 554899 1-7/8 ID secures refrigeration lines and hoses in a Thermo King refrigeration system, preserving precise temperature control and uptime for transport refrigeration operations.
Reliable line securement reduces vibration, prevents chafing, and protects critical coolant and air lines on reefer trailers and refrigerated trucks. West Texas Thermo King, a certified Thermo King dealership, supplies this OEM part to fleets seeking dependable, fleet-ready components across Amarillo, Lubbock, Odessa, and the Permian Basin.
- Exact Fit – Designed around a 1-7/8 inch inside diameter to cradle hoses and tubing for secure, consistent placement.
- Vibration Control – Holds lines firmly to minimize movement that leads to leaks and premature wear.
- OEM Serviceability – Matches Thermo King service and repair workflows to simplify scheduled maintenance and reduce roadside downtime.
- Corrosion-Resistant Finish – Supports long service life in fleet environments subject to weather and road conditions.
- Fleet Uptime Focus – Helps maintain temperature control and cargo integrity, supporting return on investment through reduced repairs.
Product Details
| Part Number | 554899 |
| Product | Clamp U 1-7/8 ID |
| Inside Diameter | 1-7/8 in (ID) |
| Type | U-clamp for tubing/hose securement |
| Fitment Guidance | Intended for securing lines within Thermo King transport refrigeration assemblies; confirm exact fitment using unit-specific parts manual or service documentation. |
This clamp functions as a focused securement solution within transport refrigeration systems, supporting the mechanical routing of coolant, air, and refrigerant lines. Exact material specifications follow OEM cataloging; reference Thermo King parts documentation for installation torque and hardware pairing.
Efficiency & Sustainability
Proper line securement contributes to consistent system performance and reduces risk of refrigerant loss or inefficiency. By maintaining stable routing and minimizing abrasion, this clamp supports temperature control strategies and fuel-efficient cooling across Thermo King platforms, including Smart Reefer SR-4 and Diesel Direct Electric configurations when OEM fitment specifies these locations.
Installation & Maintenance Tips
Use OEM-compatible mounting hardware and confirm clamp seating around the hose or tubing without pinching insulation. Inspect clamp condition during routine service intervals and replace if corrosion, deformation, or wear is evident. Follow Thermo King service manual guidance for torque values and placement to ensure secure, long-lasting fitment.
Real-World Applications
Commonly used on reefer trailers, refrigerated straight trucks, and transport refrigeration mountings to secure coolant lines, air hoses, and protective conduits. Fleet technicians in regional operations rely on this clamp to preserve temperature control and prevent unscheduled stops.
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.
Frequently Asked Questions
Q: Does this clamp work on Thermo King Precedent and S-610 series units?
A: The clamp secures tubing and hoses used across Thermo King transport refrigeration systems; confirm unit- and location-specific fitment with the Thermo King parts manual prior to installation.
Q: What size lines fit within this clamp?
A: The clamp provides a 1-7/8 inch inside diameter seating intended for tubing, hoses, or conduits with compatible outer diameters; verify dimensions before final installation.
Q: How often should clamps be inspected during fleet maintenance?
A: Inspect clamps at scheduled preventive maintenance intervals and during any service that involves line routing to detect wear, corrosion, or loosened fasteners.
Q: Can this clamp reduce refrigerant leaks and improve system reliability?
A: Secure clamp placement reduces abrasion and chafing that can lead to leaks, supporting sustained temperature control and system 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 Clamp U 554899 1-7/8 ID, 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 Clamp U 554899 1-7/8 ID secures refrigeration lines and hoses in a Thermo King refrigeration system, preserving precise temperature control and uptime for transport refrigeration operations.
Reliable line securement reduces vibration, prevents chafing, and protects critical coolant and air lines on reefer trailers and refrigerated trucks. West Texas Thermo King, a certified Thermo King dealership, supplies this OEM part to fleets seeking dependable, fleet-ready components across Amarillo, Lubbock, Odessa, and the Permian Basin.
- Exact Fit – Designed around a 1-7/8 inch inside diameter to cradle hoses and tubing for secure, consistent placement.
- Vibration Control – Holds lines firmly to minimize movement that leads to leaks and premature wear.
- OEM Serviceability – Matches Thermo King service and repair workflows to simplify scheduled maintenance and reduce roadside downtime.
- Corrosion-Resistant Finish – Supports long service life in fleet environments subject to weather and road conditions.
- Fleet Uptime Focus – Helps maintain temperature control and cargo integrity, supporting return on investment through reduced repairs.
Product Details
| Part Number | 554899 |
| Product | Clamp U 1-7/8 ID |
| Inside Diameter | 1-7/8 in (ID) |
| Type | U-clamp for tubing/hose securement |
| Fitment Guidance | Intended for securing lines within Thermo King transport refrigeration assemblies; confirm exact fitment using unit-specific parts manual or service documentation. |
This clamp functions as a focused securement solution within transport refrigeration systems, supporting the mechanical routing of coolant, air, and refrigerant lines. Exact material specifications follow OEM cataloging; reference Thermo King parts documentation for installation torque and hardware pairing.
Efficiency & Sustainability
Proper line securement contributes to consistent system performance and reduces risk of refrigerant loss or inefficiency. By maintaining stable routing and minimizing abrasion, this clamp supports temperature control strategies and fuel-efficient cooling across Thermo King platforms, including Smart Reefer SR-4 and Diesel Direct Electric configurations when OEM fitment specifies these locations.
Installation & Maintenance Tips
Use OEM-compatible mounting hardware and confirm clamp seating around the hose or tubing without pinching insulation. Inspect clamp condition during routine service intervals and replace if corrosion, deformation, or wear is evident. Follow Thermo King service manual guidance for torque values and placement to ensure secure, long-lasting fitment.
Real-World Applications
Commonly used on reefer trailers, refrigerated straight trucks, and transport refrigeration mountings to secure coolant lines, air hoses, and protective conduits. Fleet technicians in regional operations rely on this clamp to preserve temperature control and prevent unscheduled stops.
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.
Frequently Asked Questions
Q: Does this clamp work on Thermo King Precedent and S-610 series units?
A: The clamp secures tubing and hoses used across Thermo King transport refrigeration systems; confirm unit- and location-specific fitment with the Thermo King parts manual prior to installation.
Q: What size lines fit within this clamp?
A: The clamp provides a 1-7/8 inch inside diameter seating intended for tubing, hoses, or conduits with compatible outer diameters; verify dimensions before final installation.
Q: How often should clamps be inspected during fleet maintenance?
A: Inspect clamps at scheduled preventive maintenance intervals and during any service that involves line routing to detect wear, corrosion, or loosened fasteners.
Q: Can this clamp reduce refrigerant leaks and improve system reliability?
A: Secure clamp placement reduces abrasion and chafing that can lead to leaks, supporting sustained temperature control and system 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.