Thermo King Muffler OEM Exhaust Noise Suppressor 120785
Official OEM Thermo King parts catalog entry for the Thermo King Muffler 120785, 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 Muffler 120785 enhances Thermo King refrigeration system reliability by providing OEM-grade exhaust noise suppression and vibration isolation specifically for TS 200 and TS 300 units. This muffler supports continuous temperature control and quieter operation for reefer trailers and transport refrigeration fleets operating across Amarillo, Lubbock, Odessa, and the Permian Basin.
West Texas Thermo King, a certified Thermo King dealership, lists this part as a current, factory-aligned component for diesel-powered and Diesel Direct Electric reefer applications. The muffler installs on exhaust lines to reduce airborne noise and limit vibration transfer to the vehicle cab and cargo compartment.
- Model Compatibility – Designed for Thermo King TS 200 and TS 300 refrigeration units to ensure precise fitment and reliable function in transport refrigeration systems.
- Noise Attenuation – Reduces exhaust noise to improve driver comfort and reduce neighborhood disturbance during operation and standby.
- Vibration Isolation – Minimizes vibration transfer to chassis and cargo, supporting consistent temperature control and cargo integrity.
- OEM-Aligned Design – Matches Thermo King installation and service expectations for dependable integration with factory exhaust configurations.
- Service-Friendly – Simple connection points support efficient maintenance and replacement during scheduled service intervals, reducing downtime.
Product Details
| Part Number | 120785 |
| Product Name | Thermo King Muffler 120785 |
| Compatibility | Thermo King TS 200 and TS 300 refrigeration units |
| Application | Exhaust noise suppression and vibration isolation for transport refrigeration |
Efficiency & Sustainability
The Thermo King Muffler 120785 contributes to quieter, more fuel-efficient refrigeration operation by optimizing exhaust flow for consistent engine and generator performance. When integrated into properly configured units, muffler performance supports broader emission-control strategies and works within frameworks such as Smart Reefer SR-4 control platforms and regional compliance programs like CARB Evergreen where applicable.
Installation & Maintenance Tips
Install with OEM-specified clamps and gaskets to ensure leak-free fitment. Inspect exhaust connections and mounting hardware during scheduled preventive maintenance intervals and replace worn hangers or clamps promptly to prevent exhaust leaks and premature wear.
Real-World Applications
The Thermo King Muffler 120785 fits refrigerated trucks, reefer trailers, and transport refrigeration gensets that use Thermo King TS 200 and TS 300 platforms. Fleets in long-haul transport, food distribution, and temperature-sensitive logistics rely on this component to maintain cargo temperature integrity and reduce cabin noise.
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 reliability 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 or visit our service department to confirm coverage: contact us.
Frequently Asked Questions
Q: Is this muffler compatible with Thermo King TS 200 and TS 300 units?
A: Yes. The Thermo King Muffler 120785 is specified for secure fitment and reliable operation on TS 200 and TS 300 refrigeration platforms.
Q: How does replacing the muffler affect fleet uptime?
A: Installing an OEM-aligned muffler reduces exhaust leaks and vibration-related faults, supporting consistent temperature control and minimizing unscheduled service events.
Q: Can service technicians install this part during routine maintenance?
A: Yes. The muffler installs using standard exhaust clamps and mounting points and is suitable for scheduled maintenance windows to limit downtime.
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 Muffler 120785, 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 Muffler 120785 enhances Thermo King refrigeration system reliability by providing OEM-grade exhaust noise suppression and vibration isolation specifically for TS 200 and TS 300 units. This muffler supports continuous temperature control and quieter operation for reefer trailers and transport refrigeration fleets operating across Amarillo, Lubbock, Odessa, and the Permian Basin.
West Texas Thermo King, a certified Thermo King dealership, lists this part as a current, factory-aligned component for diesel-powered and Diesel Direct Electric reefer applications. The muffler installs on exhaust lines to reduce airborne noise and limit vibration transfer to the vehicle cab and cargo compartment.
- Model Compatibility – Designed for Thermo King TS 200 and TS 300 refrigeration units to ensure precise fitment and reliable function in transport refrigeration systems.
- Noise Attenuation – Reduces exhaust noise to improve driver comfort and reduce neighborhood disturbance during operation and standby.
- Vibration Isolation – Minimizes vibration transfer to chassis and cargo, supporting consistent temperature control and cargo integrity.
- OEM-Aligned Design – Matches Thermo King installation and service expectations for dependable integration with factory exhaust configurations.
- Service-Friendly – Simple connection points support efficient maintenance and replacement during scheduled service intervals, reducing downtime.
Product Details
| Part Number | 120785 |
| Product Name | Thermo King Muffler 120785 |
| Compatibility | Thermo King TS 200 and TS 300 refrigeration units |
| Application | Exhaust noise suppression and vibration isolation for transport refrigeration |
Efficiency & Sustainability
The Thermo King Muffler 120785 contributes to quieter, more fuel-efficient refrigeration operation by optimizing exhaust flow for consistent engine and generator performance. When integrated into properly configured units, muffler performance supports broader emission-control strategies and works within frameworks such as Smart Reefer SR-4 control platforms and regional compliance programs like CARB Evergreen where applicable.
Installation & Maintenance Tips
Install with OEM-specified clamps and gaskets to ensure leak-free fitment. Inspect exhaust connections and mounting hardware during scheduled preventive maintenance intervals and replace worn hangers or clamps promptly to prevent exhaust leaks and premature wear.
Real-World Applications
The Thermo King Muffler 120785 fits refrigerated trucks, reefer trailers, and transport refrigeration gensets that use Thermo King TS 200 and TS 300 platforms. Fleets in long-haul transport, food distribution, and temperature-sensitive logistics rely on this component to maintain cargo temperature integrity and reduce cabin noise.
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 reliability 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 or visit our service department to confirm coverage: contact us.
Frequently Asked Questions
Q: Is this muffler compatible with Thermo King TS 200 and TS 300 units?
A: Yes. The Thermo King Muffler 120785 is specified for secure fitment and reliable operation on TS 200 and TS 300 refrigeration platforms.
Q: How does replacing the muffler affect fleet uptime?
A: Installing an OEM-aligned muffler reduces exhaust leaks and vibration-related faults, supporting consistent temperature control and minimizing unscheduled service events.
Q: Can service technicians install this part during routine maintenance?
A: Yes. The muffler installs using standard exhaust clamps and mounting points and is suitable for scheduled maintenance windows to limit downtime.
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.
