Thermo King parts
Belts
Ready for every mile ahead. Thermo King TRU and APU belts are engineered to maintain reliability across critical refrigeration system components.
How they're built.
- Made to spec
- Manufactured to OEM specifications for fit, tension and durability
- Tensile cord
- The material that carries the load of the belt. Constructed of the strongest Kevlar® or polyester material to reduce the possibility of shrinkage or stretch.
- Cushion and fiber loading
- Provides the necessary support for the cords, preventing distortion and collapsing of the belt. It provides unidirectional support which helps resist abrasion, reduces noise and controls the coefficient of friction.
- Envelope
- Provides a long-wearing driving surface and the proper coefficient of friction.
- Insulation
- This component surrounds the tensile cords to ensure the best possible bond.
- Top fabric
- Increases flexibility, provides wear resistance on backside idlers, and joins the belt together.
- Cogged
- Cogs provide increased flexibility and enhanced airflow for cooler running for specific types of belts and applications.
What it fits.
- Thermo King refrigeration units (TRUs) and APUs
- Send the unit model and serial number, and the counter will match the belt.
Three ways to order.
Call the counter
TKSE's shops have parts departments with genuine Thermo King parts and other OEM parts.
Call TKSESend a parts request
No part number? Send the unit model, the serial number, and the part or what it does.
Request this partBuy it online
Have the part number? Order on Thermo King's parts store. Ordering there takes a login that your shop sets up.
Thermo King parts store (opens in a new tab)
Questions
Why genuine Thermo King belts?
They're manufactured to OEM specifications for fit, tension and durability, to help preserve performance and support dependable operation in demanding fleet environments. The tensile cord is constructed of the strongest Kevlar® or polyester material to reduce the possibility of shrinkage or stretch.
What does a cogged belt do?
Cogs provide increased flexibility and enhanced airflow for cooler running, for specific types of belts and applications. The counter will tell you whether your unit takes one.
Which belt does my unit take?
Send the unit model and serial number, and the counter will match the belt. Have the part number? You can order it on Thermo King's parts store.