781340 781968 Water Pump Belt For Thermo King Precedent C600 S600 S700

This Water Pump Belt is a replacement drive belt compatible with Thermo King Precedent C600, S600, C-600, and S-700 units and matches OEM Part# 78-1340 and 78-1968.

Product Overview

This Water Pump Belt is a critical component for maintaining proper coolant circulation in Thermo King Precedent refrigeration units. Designed as a direct replacement for part numbers 78-1340 and 78-1968, this water pump belt ensures reliable engine cooling and prevents overheating during operation. It is specifically engineered for commercial transport refrigeration systems requiring a durable, high-tension drive belt.

Key Features & Performance

• Direct replacement for Thermo King OEM part numbers 78-1340 and 78-1968
• Constructed from high-strength rubber compound for long service life
• Designed to withstand extreme temperature fluctuations in refrigeration units
• Precision-molded to ensure proper tension and alignment on pulleys
• Resists cracking, glazing, and wear from continuous operation

Fitment & Compatibility

• Thermo King Precedent C600
• Thermo King Precedent S600
• Thermo King Precedent C-600
• Thermo King Precedent S-700

Common Uses

• Replacing worn or broken water pump belts on Thermo King Precedent units
• Routine maintenance of transport refrigeration systems
• Restoring coolant circulation in reefer units after belt failure
• Preventative replacement during engine service intervals

Technical Specifications

• Part Number(s): 78-1340, 78-1968
• Product Type: Water Pump Belt
• Material: High-strength rubber compound

Frequently Asked Questions

Q: How do I know if this water pump belt fits my Thermo King unit? A: This belt is designed for Thermo King Precedent C600, S600, C-600, and S-700 models; verify your unit model and existing part number before purchase.

Q: What are the signs that my water pump belt needs replacement? A: Common signs include squealing noises, visible cracks or fraying on the belt, and engine overheating due to reduced coolant flow.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.