78-1340 Water Pump Belt for Thermo King Spectrum SB Tier 2 Engine 78-1108

Product Overview

This aftermarket replacement water pump belt is intended for the Thermo King Spectrum SB Tier 2 engine application and cross-references part numbers 78-1340 and 78-1108. A water pump belt transfers rotational drive to the water pump, supporting its normal role in circulating coolant through the engine cooling system.

Key Features & Performance

• Water pump belt for the engine cooling drive system
• Transfers rotational motion to the water pump during normal engine operation
• Cross-references part numbers 78-1340 and 78-1108
• Suitable for servicing the corresponding belt in the listed Thermo King application

Fitment & Compatibility

• for Thermo King Spectrum SB Tier 2 engine applications

Common Uses

• Replacing a worn, damaged, or malfunctioning water pump belt
• Routine maintenance of the engine cooling system drive
• Servicing the belt associated with the water pump system

Technical Specifications

• Product Type: Water Pump Belt
• Part Number(s): 78-1340
• Reference Number(s): 78-1108
• Engine Application(s): Thermo King Spectrum SB Tier 2 Engine

Frequently Asked Questions

Q: What does a water pump belt do? A: A water pump belt transfers rotational drive to the water pump, allowing the pump to circulate coolant through the engine cooling system.

Q: How should fitment be verified? A: Compare the complete part number 78-1340 or 78-1108 with the existing belt and confirm the complete Thermo King Spectrum SB Tier 2 Engine 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.