Belt 781366 78-1366 For Thermo King Refrigerated Truck &Trailer Reefer Unit

Belt 781366 78-1366 for Thermo King Refrigerated Truck & Trailer Reefer Unit

This is a replacement belt with part numbers 781366 and 78-1366, designed for Thermo King refrigerated truck and trailer reefer units. This belt for Thermo King provides reliable power transmission to drive the reefer system's compressor. It is a direct replacement for OEM 781366 and 78-1366 belts, ensuring proper function in refrigeration units.

Overview

This belt, identified as 781366 and 78-1366, is for Thermo King refrigerated truck and trailer reefer units, serving as a critical drive component. This belt for Thermo King systems transfers engine power to the compressor, enabling continuous temperature control. It is a durable replacement belt for Thermo King reefer units, matching the original dimensions and specifications.

Built For Performance

• Constructed with high-tensile strength cords for durability and long life
• Resistant to heat, oil, and ozone for dependable operation in reefer environments
• Precision-molded profile to fit pulleys correctly and reduce slippage
• Meets or exceeds OEM performance requirements for part numbers 781366 and 78-1366
• Stable length to maintain proper tension during operation

Fits These Machines

• for Thermo King refrigerated truck units
• for Thermo King trailer reefer units

On-The-Job Use

• Ideal for replacing worn drive belts during reefer unit service
• Used in transport refrigeration to ensure continuous compressor operation
• Suitable for both truck-mounted and trailer-mounted Thermo King systems

Specs At A Glance

Good To Know

Q: How do I confirm this belt fits my Thermo King unit? A: Check your existing belt for the part number 781366 or 78-1366, and verify the model of your Thermo King reefer unit. Fit may vary by serial number, so always confirm compatibility.

Q: How often should this belt be replaced? A: Replace this belt when you notice cracking, glazing, or slack, or during regular reefer unit maintenance intervals. A damaged belt can lead to compressor failure and temperature loss.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.