Thermo King Large-Diameter Plastic Clamp 1496–1665 Dia 557618
Official OEM Thermo King parts catalog entry for the Thermo King Clamp 557618, 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 557618 secures tubing, hoses, and ducting across Thermo King refrigeration systems, delivering dependable retention and reduced vibration for reefer trailer and transport refrigeration applications.
The Thermo King Clamp 557618 is a plastic OEM fastening component specified as CLAMP 1496-1665DIA PLST. It provides corrosion-resistant, lightweight clamping for temperature-control equipment and supports uptime-focused fleets operating across West Texas and the Permian Basin.
- OEM Plastic Construction – Resists corrosion and reduces weight compared with metal clamps, supporting long service life in harsh operating environments.
- Wide Fit Range – Designed to accommodate diameters specified as 1496–1665 DIA, providing secure retention for large ducts or assemblies.
- Vibration Control – Maintains component position and reduces movement that can cause wear or noise on reefer trailers and transport refrigeration units.
- Service-Friendly – Simplifies routine inspections and replacement during scheduled maintenance intervals for minimal downtime.
- OEM Compatibility – Specified for Thermo King applications and engineered to meet Thermo King installation and service expectations.
- Reliable Fleet ROI – Helps protect critical refrigeration lines and components, supporting consistent temperature control and reduced service events.
Product Details
| Part Number | 557618 |
| Description | Clamp 1496-1665DIA PLST |
| Material | Plastic (OEM specified) |
| Fit Range | 1496–1665 DIA |
| Typical Use | Securing hoses, ducts, insulation, and assemblies on Thermo King refrigeration units and reefer trailers |
Efficiency & Sustainability: The Thermo King Clamp 557618 supports fuel-efficient cooling and accurate temperature control by maintaining secure fluid and air lines in transport refrigeration systems. Properly secured lines reduce leaks and system strain, contributing to consistent operation of Smart Reefer SR-4 and Diesel Direct Electric platforms and aligning with CARB Evergreen strategies when used as part of a well-maintained Thermo King fleet.
Installation & Maintenance Tips: Use OEM clamps for secure fitment and inspect clamp integrity during scheduled service intervals. Replace any clamp showing cracks, deformation, or loss of retention. Follow Thermo King service manual procedures for routing and securement to preserve system reliability and uptime.
Real-World Applications: Thermo King Clamp 557618 fits into transport refrigeration assemblies on reefer trailers, refrigerated trucks, and fixed refrigeration modules where large-diameter hose, duct, or insulation requires a corrosion-resistant fastening solution. 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 contact the service department for confirmation.
Frequently Asked Questions
Q: Is this clamp compatible with Thermo King refrigeration units?
A: Yes. The Thermo King Clamp 557618 is specified for Thermo King applications; confirm fit by matching the part number 557618 and the 1496–1665 DIA fit range to the component being secured.
Q: How often should clamps be inspected on a reefer trailer?
A: Inspect clamps during scheduled maintenance intervals and at each routine refrigeration system inspection. Look for signs of wear, cracking, or loss of retention and replace as needed to preserve temperature control and reduce service events.
Q: Can plastic clamps affect system performance?
A: Properly specified plastic clamps provide corrosion resistance and reliable retention without impairing system operation. Use OEM-specified parts and approved installation methods to maintain system efficiency and precision.
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 557618, 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 557618 secures tubing, hoses, and ducting across Thermo King refrigeration systems, delivering dependable retention and reduced vibration for reefer trailer and transport refrigeration applications.
The Thermo King Clamp 557618 is a plastic OEM fastening component specified as CLAMP 1496-1665DIA PLST. It provides corrosion-resistant, lightweight clamping for temperature-control equipment and supports uptime-focused fleets operating across West Texas and the Permian Basin.
- OEM Plastic Construction – Resists corrosion and reduces weight compared with metal clamps, supporting long service life in harsh operating environments.
- Wide Fit Range – Designed to accommodate diameters specified as 1496–1665 DIA, providing secure retention for large ducts or assemblies.
- Vibration Control – Maintains component position and reduces movement that can cause wear or noise on reefer trailers and transport refrigeration units.
- Service-Friendly – Simplifies routine inspections and replacement during scheduled maintenance intervals for minimal downtime.
- OEM Compatibility – Specified for Thermo King applications and engineered to meet Thermo King installation and service expectations.
- Reliable Fleet ROI – Helps protect critical refrigeration lines and components, supporting consistent temperature control and reduced service events.
Product Details
| Part Number | 557618 |
| Description | Clamp 1496-1665DIA PLST |
| Material | Plastic (OEM specified) |
| Fit Range | 1496–1665 DIA |
| Typical Use | Securing hoses, ducts, insulation, and assemblies on Thermo King refrigeration units and reefer trailers |
Efficiency & Sustainability: The Thermo King Clamp 557618 supports fuel-efficient cooling and accurate temperature control by maintaining secure fluid and air lines in transport refrigeration systems. Properly secured lines reduce leaks and system strain, contributing to consistent operation of Smart Reefer SR-4 and Diesel Direct Electric platforms and aligning with CARB Evergreen strategies when used as part of a well-maintained Thermo King fleet.
Installation & Maintenance Tips: Use OEM clamps for secure fitment and inspect clamp integrity during scheduled service intervals. Replace any clamp showing cracks, deformation, or loss of retention. Follow Thermo King service manual procedures for routing and securement to preserve system reliability and uptime.
Real-World Applications: Thermo King Clamp 557618 fits into transport refrigeration assemblies on reefer trailers, refrigerated trucks, and fixed refrigeration modules where large-diameter hose, duct, or insulation requires a corrosion-resistant fastening solution. 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 contact the service department for confirmation.
Frequently Asked Questions
Q: Is this clamp compatible with Thermo King refrigeration units?
A: Yes. The Thermo King Clamp 557618 is specified for Thermo King applications; confirm fit by matching the part number 557618 and the 1496–1665 DIA fit range to the component being secured.
Q: How often should clamps be inspected on a reefer trailer?
A: Inspect clamps during scheduled maintenance intervals and at each routine refrigeration system inspection. Look for signs of wear, cracking, or loss of retention and replace as needed to preserve temperature control and reduce service events.
Q: Can plastic clamps affect system performance?
A: Properly specified plastic clamps provide corrosion resistance and reliable retention without impairing system operation. Use OEM-specified parts and approved installation methods to maintain system efficiency and precision.
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.