Water Pump Belt 78-1340 for Thermo King Super-II 50 WHISPER & 190Y w/TK486 Eng
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Water Pump Belt 78-1340 for Thermo King Super-II 50 WHISPER & 190Y w/TK486 Eng
This Water Pump Belt 78-1340 is a precise replacement drive belt for Thermo King Super-II 50 WHISPER and 190Y units equipped with the TK486 engine. It ensures dependable water pump operation, keeping the transport refrigeration engine cool during operation.
Overview
This Water Pump Belt 78-1340 for Thermo King Super-II 50 WHISPER & 190Y w/TK486 Eng is a high-tension belt that drives the engine water pump for consistent coolant flow. Built for Thermo King refrigeration units, this water pump belt for Thermo King TK486 engines matches OEM cross-reference 78-1340. It provides robust performance for continuous duty cycles.
Built For Performance
- Engineered to meet the exact OEM dimensions for part 78-1340
- High-grade rubber compound resists cracking and glazing
- Designed to handle the harsh vibration of refrigeration unit engines
- Maintains proper tension for efficient pump operation
- Simple replacement for worn or failed belts
Fits These Machines
- for Thermo King Super-II 50 WHISPER
- for Thermo King 190Y
- for Thermo King TK486 Engines
On-The-Job Use
- For trailer refrigeration units in frozen food distribution
- For truck-mounted cooling systems in grocery delivery fleets
- Suitable for continuous operation in warm climates
Specs At A Glance
| Part Number(s) | 78-1340 |
| Belt Type | Water Pump Drive Belt |
| Compatible Engine | Thermo King TK486 |
Good To Know
Q: Is this belt the same as the original Thermo King part? A: This belt matches the original specifications for the 78-1340 part number, providing the same function and fit.
Q: Can I replace this belt myself? A: Yes, if you have basic mechanical skills, you can replace the belt by relieving tension on the pulley and routing the new belt exactly as the old one.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.