Thermo King SB 300 Door Guard Kit for Refrigerated Units 9090130
Official OEM Thermo King parts catalog entry for the Thermo King 9090130 Kit Door Guard SB 300, 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 9090130 Kit Door Guard SB 300 protects and reinforces door assemblies on SB 300 refrigeration units, supporting consistent temperature control and minimizing door-related downtime for refrigerated fleets operating in demanding transport refrigeration environments.
Product Overview
The Thermo King 9090130 Kit Door Guard SB 300 delivers OEM-grade protection for reefer trailer and refrigerated truck doors. Engineered to support door integrity on Thermo King SB 300 refrigeration units, this door guard kit helps maintain reliable seals, reduce damage from road conditions, and sustain temperature control across long hauls and regional routes in West Texas and the Permian Basin.
Key Features & Customer Benefits
- OEM Fitment – Ensures precise alignment with Thermo King SB 300 units for fast, secure installation and leak-free door interfaces.
- Door Protection – Guards hinges, edges, and seal surfaces to reduce repair frequency and protect refrigerated cargo integrity.
- Corrosion-Resistant Construction – Withstands typical road and weather exposure in Amarillo, Lubbock, Odessa, and across West Texas for extended service life.
- Serviceability – Designed for straightforward maintenance during scheduled intervals, helping fleets maximize uptime and return on investment.
- Fleet Reliability – Supports consistent temperature control and reduces unplanned downtime for transport refrigeration operations.
Product Details
| Part Number | 9090130 |
| Product Name | Kit Door Guard SB 300 |
| Compatibility | Thermo King SB 300 refrigeration units (SB Series) |
Efficiency & Sustainability
Maintaining door integrity directly improves temperature control and reduces refrigeration load on systems such as Diesel Direct Electric and Smart Reefer SR-4 enabled units. The Thermo King 9090130 Kit Door Guard SB 300 helps preserve thermal seals and reduces air leakage, supporting fuel-efficient cooling and helping fleets meet operational sustainability goals, including adherence to CARB Evergreen strategies where applicable.
Installation & Maintenance Tips
Installers follow OEM alignment procedures and secure all fasteners to manufacturer torque recommendations. Use Thermo King–approved hardware and inspect door guard components during scheduled maintenance intervals. Regular checks of hinge alignment and seal condition help prevent cargo temperature excursions and extend the service life of both door assemblies and the SB 300 refrigeration unit.
Real-World Applications
The Thermo King 9090130 Kit Door Guard SB 300 serves refrigerated trucks, reefer trailers, and transport refrigeration fleets that operate regional and long-haul routes. It fits fleets that require dependable door protection to preserve perishable loads, improve operational uptime, and reduce service events across harsh West Texas environments.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
View all Thermo King PartsCustomer Assurance
Backed by Thermo King 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 contact to confirm terms with the service department.
Frequently Asked Questions
Q: Is the Thermo King 9090130 compatible with SB 300 units?
A: Yes. This door guard kit is designed for use with Thermo King SB 300 refrigeration units to support door protection and seal integrity.
Q: Can certified technicians install this kit during routine service visits?
A: Yes. Certified West Texas Thermo King technicians install and inspect door guard kits during scheduled maintenance to ensure proper fit and long-term reliability.
Q: How does a door guard kit improve fleet performance?
A: By protecting door edges and seals, the kit reduces air leakage and door damage, improving temperature control accuracy and reducing fuel and repair costs over time.
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 9090130 Kit Door Guard SB 300, 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 9090130 Kit Door Guard SB 300 protects and reinforces door assemblies on SB 300 refrigeration units, supporting consistent temperature control and minimizing door-related downtime for refrigerated fleets operating in demanding transport refrigeration environments.
Product Overview
The Thermo King 9090130 Kit Door Guard SB 300 delivers OEM-grade protection for reefer trailer and refrigerated truck doors. Engineered to support door integrity on Thermo King SB 300 refrigeration units, this door guard kit helps maintain reliable seals, reduce damage from road conditions, and sustain temperature control across long hauls and regional routes in West Texas and the Permian Basin.
Key Features & Customer Benefits
- OEM Fitment – Ensures precise alignment with Thermo King SB 300 units for fast, secure installation and leak-free door interfaces.
- Door Protection – Guards hinges, edges, and seal surfaces to reduce repair frequency and protect refrigerated cargo integrity.
- Corrosion-Resistant Construction – Withstands typical road and weather exposure in Amarillo, Lubbock, Odessa, and across West Texas for extended service life.
- Serviceability – Designed for straightforward maintenance during scheduled intervals, helping fleets maximize uptime and return on investment.
- Fleet Reliability – Supports consistent temperature control and reduces unplanned downtime for transport refrigeration operations.
Product Details
| Part Number | 9090130 |
| Product Name | Kit Door Guard SB 300 |
| Compatibility | Thermo King SB 300 refrigeration units (SB Series) |
Efficiency & Sustainability
Maintaining door integrity directly improves temperature control and reduces refrigeration load on systems such as Diesel Direct Electric and Smart Reefer SR-4 enabled units. The Thermo King 9090130 Kit Door Guard SB 300 helps preserve thermal seals and reduces air leakage, supporting fuel-efficient cooling and helping fleets meet operational sustainability goals, including adherence to CARB Evergreen strategies where applicable.
Installation & Maintenance Tips
Installers follow OEM alignment procedures and secure all fasteners to manufacturer torque recommendations. Use Thermo King–approved hardware and inspect door guard components during scheduled maintenance intervals. Regular checks of hinge alignment and seal condition help prevent cargo temperature excursions and extend the service life of both door assemblies and the SB 300 refrigeration unit.
Real-World Applications
The Thermo King 9090130 Kit Door Guard SB 300 serves refrigerated trucks, reefer trailers, and transport refrigeration fleets that operate regional and long-haul routes. It fits fleets that require dependable door protection to preserve perishable loads, improve operational uptime, and reduce service events across harsh West Texas environments.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
View all Thermo King PartsCustomer Assurance
Backed by Thermo King 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 contact to confirm terms with the service department.
Frequently Asked Questions
Q: Is the Thermo King 9090130 compatible with SB 300 units?
A: Yes. This door guard kit is designed for use with Thermo King SB 300 refrigeration units to support door protection and seal integrity.
Q: Can certified technicians install this kit during routine service visits?
A: Yes. Certified West Texas Thermo King technicians install and inspect door guard kits during scheduled maintenance to ensure proper fit and long-term reliability.
Q: How does a door guard kit improve fleet performance?
A: By protecting door edges and seals, the kit reduces air leakage and door damage, improving temperature control accuracy and reducing fuel and repair costs over time.
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.
