Thermo King Tinnerman Spring Clip 5/16 x 1/2 552240
Official OEM Thermo King parts catalog entry for the Clamp Tinnerman 5/16 x 1/2 (552240), 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 Tinnerman 5/16 x 1/2 (Part 552240) delivers OEM-grade fastening reliability for temperature-controlled fleets. Designed to secure tubing, wiring, and small conduits on Thermo King refrigeration systems, this clip enhances uptime and supports consistent temperature control across reefer trailers and transport refrigeration equipment.
Thermo King refrigeration system technicians and fleet managers rely on durable, vibration-resistant clips to maintain efficient, fuel-efficient cooling operation across long hauls in West Texas and the Permian Basin.
- OEM Fit – Ensures precise compatibility with Thermo King assemblies and mounting points for secure, leak-free clamping.
- Vibration-Resistant Design – Locks to fasteners and resists loosening under continuous vehicle vibration for dependable service life.
- Durable Construction – Tinnerman-style spring steel clip provides consistent holding strength across temperature extremes common to refrigerated transport.
- Compact Profile – Low-profile shape minimizes interference with adjacent components and protects lines from abrasion.
- Quick Serviceability – Simple installation and removal support fast field repairs and reduced downtime during scheduled maintenance.
Product Details
| Part Number | 552240 |
| Product Name | Clamp Tinnerman 5/16 x 1/2 |
| Type | Tinnerman-style spring clip |
| Typical Material | Spring steel (OEM-style construction) |
| Primary Use | Fastening tubing, wiring, and small conduits on Thermo King refrigeration units and reefer trailers |
Efficiency & Sustainability
Using OEM-grade clips such as the Clamp Tinnerman 5/16 x 1/2 supports efficient fleet maintenance practices and reduces the risk of field failures that increase fuel consumption and emissions. Proper fastening contributes to stable temperature control on Smart Reefer SR-4 and Precedent-series units, helping fleets maintain cargo integrity and regulatory compliance where CARB Evergreen standards apply.
Installation & Maintenance Tips
West Texas Thermo King recommends using OEM clamps for secure fitment. Inspect clips during scheduled maintenance intervals and replace if deformation or corrosion appears. Fasten to manufacturer-recommended mounting points and verify retention after initial service runs to ensure ongoing reliability.
Real-World Applications
The Clamp Tinnerman 5/16 x 1/2 installs across refrigerated trucks, reefer trailers, diesel direct electric units, and auxiliary refrigeration systems to secure refrigerant lines, electrical harnesses, and small conduits. Technicians in Amarillo, Lubbock, Odessa, and throughout West Texas use this clip to preserve temperature control and reduce service calls.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
View all Thermo King PartsBacked 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 or contact the service department directly via this contact page.
Frequently Asked Questions
Q: Is this clamp compatible with Thermo King Precedent units?
A: Yes. The clamp is a Tinnerman-style OEM fastening solution suitable for securing lines and harnesses on Precedent-series and similar Thermo King units where this style of clip is specified.
Q: How does this clip perform in high-vibration environments?
A: The Tinnerman-style design resists loosening from vibration and maintains secure engagement with standard fasteners, supporting long-term reliability on road-facing refrigeration equipment.
Q: Can field technicians replace this clip during routine service?
A: Yes. The clamp installs and removes quickly during scheduled maintenance or field repairs, enabling fast restoration of secure line routing and minimizing downtime.
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 Clamp Tinnerman 5/16 x 1/2 (552240), 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 Tinnerman 5/16 x 1/2 (Part 552240) delivers OEM-grade fastening reliability for temperature-controlled fleets. Designed to secure tubing, wiring, and small conduits on Thermo King refrigeration systems, this clip enhances uptime and supports consistent temperature control across reefer trailers and transport refrigeration equipment.
Thermo King refrigeration system technicians and fleet managers rely on durable, vibration-resistant clips to maintain efficient, fuel-efficient cooling operation across long hauls in West Texas and the Permian Basin.
- OEM Fit – Ensures precise compatibility with Thermo King assemblies and mounting points for secure, leak-free clamping.
- Vibration-Resistant Design – Locks to fasteners and resists loosening under continuous vehicle vibration for dependable service life.
- Durable Construction – Tinnerman-style spring steel clip provides consistent holding strength across temperature extremes common to refrigerated transport.
- Compact Profile – Low-profile shape minimizes interference with adjacent components and protects lines from abrasion.
- Quick Serviceability – Simple installation and removal support fast field repairs and reduced downtime during scheduled maintenance.
Product Details
| Part Number | 552240 |
| Product Name | Clamp Tinnerman 5/16 x 1/2 |
| Type | Tinnerman-style spring clip |
| Typical Material | Spring steel (OEM-style construction) |
| Primary Use | Fastening tubing, wiring, and small conduits on Thermo King refrigeration units and reefer trailers |
Efficiency & Sustainability
Using OEM-grade clips such as the Clamp Tinnerman 5/16 x 1/2 supports efficient fleet maintenance practices and reduces the risk of field failures that increase fuel consumption and emissions. Proper fastening contributes to stable temperature control on Smart Reefer SR-4 and Precedent-series units, helping fleets maintain cargo integrity and regulatory compliance where CARB Evergreen standards apply.
Installation & Maintenance Tips
West Texas Thermo King recommends using OEM clamps for secure fitment. Inspect clips during scheduled maintenance intervals and replace if deformation or corrosion appears. Fasten to manufacturer-recommended mounting points and verify retention after initial service runs to ensure ongoing reliability.
Real-World Applications
The Clamp Tinnerman 5/16 x 1/2 installs across refrigerated trucks, reefer trailers, diesel direct electric units, and auxiliary refrigeration systems to secure refrigerant lines, electrical harnesses, and small conduits. Technicians in Amarillo, Lubbock, Odessa, and throughout West Texas use this clip to preserve temperature control and reduce service calls.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
View all Thermo King PartsBacked 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 or contact the service department directly via this contact page.
Frequently Asked Questions
Q: Is this clamp compatible with Thermo King Precedent units?
A: Yes. The clamp is a Tinnerman-style OEM fastening solution suitable for securing lines and harnesses on Precedent-series and similar Thermo King units where this style of clip is specified.
Q: How does this clip perform in high-vibration environments?
A: The Tinnerman-style design resists loosening from vibration and maintains secure engagement with standard fasteners, supporting long-term reliability on road-facing refrigeration equipment.
Q: Can field technicians replace this clip during routine service?
A: Yes. The clamp installs and removes quickly during scheduled maintenance or field repairs, enabling fast restoration of secure line routing and minimizing downtime.
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.
