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

Product Overview

This aftermarket replacement belt is intended for Thermo King refrigerated truck and trailer reefer units and references part numbers 781366 and 78-1366. A belt transfers mechanical motion between rotating components within the equipment system.

Key Features & Performance

• Designed for the belt-drive function used in Thermo King refrigerated truck and trailer reefer units.
• Transfers mechanical motion between the connected rotating components.
• References part numbers 781366 and 78-1366 for identification and comparison.
• Used when servicing or replacing the corresponding belt.

Fitment & Compatibility

• for Thermo King refrigerated truck reefer unit applications
• for Thermo King refrigerated trailer reefer unit applications

Common Uses

• Replacing a worn, damaged, or malfunctioning belt.
• Routine service of the reefer unit drive system.
• Restoring normal mechanical drive function after belt failure.

Technical Specifications

• Product Type: Belt
• Part Number(s): 781366, 78-1366
• General Application: Thermo King refrigerated truck and trailer reefer units

Frequently Asked Questions

Q: What does a belt normally do in a reefer unit? A: A belt transfers mechanical motion between rotating components to support operation of the associated refrigeration system.

Q: How should fitment be verified? A: Compare the complete part numbers 781366 and 78-1366 with the existing belt and verify the complete Thermo King unit designation before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.