Thermo King U-Clamp 1-7/8 ID Muffler Exhaust Mount 554899
Official OEM Thermo King parts catalog entry for the Thermo King Clamp U 1-7/8ID, 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 1-7/8ID delivers OEM-grade retention for exhaust and muffler assemblies, preserving secure mounting and consistent operation across Thermo King refrigeration systems. This genuine Thermo King component supports uptime and dependable temperature control for refrigerated fleets in demanding transport refrigeration environments.
Key Features & Customer Benefits
- Genuine Thermo King Part – Ensures compatibility and installation confidence on Thermo King refrigeration unit exhaust and muffler assemblies.
- Precision Fit – Designed for a 1-7/8 inch internal diameter application to secure muffler components and maintain correct exhaust alignment.
- Fleet Uptime Assurance – Provides reliable clamp retention that reduces vibration-related wear and supports continuous temperature control on reefer trailers.
- Certified Dealership Support – Backed by West Texas Thermo King technical resources and certified technicians for parts validation and service guidance.
- Easy Integration – Installs quickly during scheduled maintenance intervals to restore secure exhaust mounting and minimize downtime.
Product Details
| Part Number | 554899 |
| Product Name | Thermo King Clamp U 1-7/8ID |
| Description | U-clamp for muffler/exhaust mounting in Thermo King units |
| Weight | 1 lb |
| Dimensions (package) | 5 × 5 × 5 inches |
| Compatibility | Commonly used with Thermo King SB-230, SB-230 RR 30, SB-230 RR 50 models and compatible transport refrigeration assemblies |
| Cross Reference | TK55-4899, TK-55-4899, 554899 |
Efficiency & Sustainability
Correct exhaust and muffler retention supports optimal engine and system behavior, which helps maintain fuel-efficient cooling and stable temperature control across refrigerated loads. Using OEM Thermo King components supports long-term reliability and aligns with transport refrigeration best practices, including compatibility with modern control systems such as Smart Reefer SR-4 and common Diesel Direct Electric configurations.
Installation & Maintenance Tips
Install using OEM procedures and torque specifications for secure fitment. Inspect clamp condition during scheduled maintenance intervals and after heavy road vibration events. Use OEM clamps for secure fit and to prevent exhaust misalignment that can affect temperature control and component life.
Real-World Applications
The Thermo King Clamp U 1-7/8ID secures mufflers and exhaust hardware on refrigerated trucks and reefer trailers, supporting consistent temperature control on long-haul routes and local distribution. It fits fleet operations that rely on Thermo King Precedent, S-610 series, and SB-series equipment for perishable load protection. 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, contact us for warranty information: https://www.trailerservicesofwesttexas.com/contact.
Frequently Asked Questions
Q: Is this clamp compatible with Thermo King SB-series units?
A: Yes. The Thermo King Clamp U 1-7/8ID is specified for use with common SB-230 assemblies and related muffler mounts, providing a precision fit for 1-7/8 inch ID connections.
Q: Can this clamp reduce vibration-related exhaust issues?
A: Yes. Proper installation of an OEM U-clamp secures muffler attachment points, reducing vibration transfer and helping maintain exhaust alignment for consistent system operation.
Q: Is this part available for fleet service in West Texas?
A: Yes. West Texas Thermo King offers parts supply and installation support in Amarillo, Lubbock, Odessa, and the Permian Basin through certified technicians.
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 Thermo King Clamp U 1-7/8ID, 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 1-7/8ID delivers OEM-grade retention for exhaust and muffler assemblies, preserving secure mounting and consistent operation across Thermo King refrigeration systems. This genuine Thermo King component supports uptime and dependable temperature control for refrigerated fleets in demanding transport refrigeration environments.
Key Features & Customer Benefits
- Genuine Thermo King Part – Ensures compatibility and installation confidence on Thermo King refrigeration unit exhaust and muffler assemblies.
- Precision Fit – Designed for a 1-7/8 inch internal diameter application to secure muffler components and maintain correct exhaust alignment.
- Fleet Uptime Assurance – Provides reliable clamp retention that reduces vibration-related wear and supports continuous temperature control on reefer trailers.
- Certified Dealership Support – Backed by West Texas Thermo King technical resources and certified technicians for parts validation and service guidance.
- Easy Integration – Installs quickly during scheduled maintenance intervals to restore secure exhaust mounting and minimize downtime.
Product Details
| Part Number | 554899 |
| Product Name | Thermo King Clamp U 1-7/8ID |
| Description | U-clamp for muffler/exhaust mounting in Thermo King units |
| Weight | 1 lb |
| Dimensions (package) | 5 × 5 × 5 inches |
| Compatibility | Commonly used with Thermo King SB-230, SB-230 RR 30, SB-230 RR 50 models and compatible transport refrigeration assemblies |
| Cross Reference | TK55-4899, TK-55-4899, 554899 |
Efficiency & Sustainability
Correct exhaust and muffler retention supports optimal engine and system behavior, which helps maintain fuel-efficient cooling and stable temperature control across refrigerated loads. Using OEM Thermo King components supports long-term reliability and aligns with transport refrigeration best practices, including compatibility with modern control systems such as Smart Reefer SR-4 and common Diesel Direct Electric configurations.
Installation & Maintenance Tips
Install using OEM procedures and torque specifications for secure fitment. Inspect clamp condition during scheduled maintenance intervals and after heavy road vibration events. Use OEM clamps for secure fit and to prevent exhaust misalignment that can affect temperature control and component life.
Real-World Applications
The Thermo King Clamp U 1-7/8ID secures mufflers and exhaust hardware on refrigerated trucks and reefer trailers, supporting consistent temperature control on long-haul routes and local distribution. It fits fleet operations that rely on Thermo King Precedent, S-610 series, and SB-series equipment for perishable load protection. 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, contact us for warranty information: https://www.trailerservicesofwesttexas.com/contact.
Frequently Asked Questions
Q: Is this clamp compatible with Thermo King SB-series units?
A: Yes. The Thermo King Clamp U 1-7/8ID is specified for use with common SB-230 assemblies and related muffler mounts, providing a precision fit for 1-7/8 inch ID connections.
Q: Can this clamp reduce vibration-related exhaust issues?
A: Yes. Proper installation of an OEM U-clamp secures muffler attachment points, reducing vibration transfer and helping maintain exhaust alignment for consistent system operation.
Q: Is this part available for fleet service in West Texas?
A: Yes. West Texas Thermo King offers parts supply and installation support in Amarillo, Lubbock, Odessa, and the Permian Basin through certified technicians.
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.
