Water Pump Belt 78-1492 Fit for Thermo King TS-200 TS-300 w/TK 3.74 370 Engine
$32.79
Sale price
$32.79
Regular price
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ZZ3F00819
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Water Pump Belt 78-1492 Fit for Thermo King TS-200 TS-300 w/TK 3.74 370 Engine
$32.79
In Stock
$32.79
Sale price
$32.79
Regular price
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Compatible Models
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Compatible equipment / model
Water Pump Belt for Thermo King TS-200 TS-300 w/TK 3.74 370 Engine
This water pump belt, cross-referenced as 78-1492, is a serpentine drive belt designed for Thermo King TS-200 and TS-300 units with the TK 3.74 370 engine, ensuring the water pump operates efficiently.
Overview
This water pump belt 78-1492 is a direct replacement drive belt for Thermo King transport refrigeration units, specifically the TS-200 and TS-300 models. It transfers power from the engine crankshaft to the water pump, maintaining proper coolant circulation for optimal engine temperature. This water pump belt 78-1492 is built to match the original dimensions and material composition for reliable performance.
Built For Performance
- Constructed with reinforced rubber compound for long service life
- Precisely measured to match OEM 78-1492 cross-reference specifications
- High tensile strength to withstand constant engine vibration
- Oil and heat resistant material for harsh engine compartments
- Ribbed profile for maximum grip on pulleys without slipping
- Designed for direct fitment on TK 3.74 370 engine applications
Fits These Machines
- for Thermo King TS-200
- for Thermo King TS-300
On-The-Job Use
- Used in transport refrigeration units on trailers and trucks
- Maintains engine cooling during long-haul over-the-road operations
- Replacement during routine preventive maintenance intervals
- Works in extreme temperature environments from freezing to high heat
Specs At A Glance
| Part Number(s) | 78-1492 |
| Belt Type | Serpentine drive belt |
| Engine Application | TK 3.74 370 |
Good To Know
Q: What is the typical replacement interval for this water pump belt? A: Replace this belt during scheduled engine maintenance or when signs of cracking, glazing, or fraying appear. Regular inspection every 500 hours of operation is recommended.
Q: Can this belt be used on other Thermo King units? A: This belt is specifically designed for TS-200 and TS-300 models with the TK 3.74 370 engine. Confirm your unit's engine model before installation to ensure proper fit.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.