Keep your Thermo King refrigeration units running at peak efficiency with our Water Pump Belt 78-1492, engineered to prevent costly downtime in TK249, TK370, and TS-200 models. This precision replacement ensures consistent water circulation, maintaining optimal engine temperature even during extended transport routes.
| Parameter | Details |
|---|---|
| Part Name | Water Pump Belt |
| Replacement Part Numbers | 78-1492, 781492, 78-1426, 781426, 78-336, 78336, 77-2848, 772848, CP10537, CP 10537, 10537 |
| Brand Compatibility | Thermo King |
| Engine Fitment | TK249, TK370, TK374E |
| Application | Refrigeration Units |
| Condition | New Aftermarket |
| Warranty | 3-12 months against manufacturing defects |
| Brand | Applicable Models |
|---|---|
| Thermo King | KD-II, MD-200, MD-300, MD-II 100, MD-II TCI, MD-II TLE, MD-MT, T-500R, T-570R, T-580, T-580R, T-590, T-600, T-600M, T-600R, T-680R, T-680S, T-690, T-800, T-800 SPECTRUM, T-800M, T-800R, T-800R Spectrum, T-880R, T-880S, T-890, TriPac APU, TS-200, TS-300 |
Every hour your Thermo King refrigeration unit is down costs money—whether it's spoiled cargo, missed deadlines, or emergency repair fees. Finding a reliable replacement water pump belt shouldn't add to that stress. Many operators face the same issues: overpriced OEM parts with 2-4 week lead times, counterfeit belts that fail prematurely, and the hassle of sourcing parts for multiple models.
The Water Pump Belt 78-1492 is engineered to meet OEM specifications for Thermo King TK249, TK370, and TK374E engines, ensuring perfect fit and performance. Backed by 10 years of global export experience, we work exclusively with ISO-certified factories and conduct rigorous pre-shipment testing. With over 10,000 SKUs in stock at our Guangzhou warehouse, this critical part is available for immediate dispatch—no more waiting weeks for OEM delivery.
This water pump belt plays a vital role in maintaining proper coolant circulation in Thermo King refrigeration units used in transportation, logistics, and cold chain operations. Whether your unit is powering a food delivery truck, pharmaceutical transport, or portside container cooling system, a reliable belt ensures consistent engine temperature regulation—preventing overheating and costly system failures during critical operations.
Our 78-1492 replacement belt is constructed with high-tensile strength materials designed to withstand the constant tension and temperature fluctuations of refrigeration unit engines. The precise dimensional accuracy ensures proper pulley alignment, reducing wear on both the belt and水泵轴承. Advanced rubber compounding resists cracking from oil exposure and extreme weather conditions, delivering longer service life compared to generic alternatives.
Choosing an uncertified water pump belt might save money upfront, but the consequences can be devastating. A failed belt can cause engine overheating, leading to $2,000-$5,000 in repairs and days of downtime. Our ISO-certified 781492 belt meets OEM performance standards at a fraction of the cost, reducing total ownership expenses by minimizing unexpected failures and extending maintenance intervals.
We source exclusively from ISO 9001-certified manufacturers, with each belt undergoing material composition testing and tensile strength verification before shipment. Our 20+ technical team provides part verification within 2 hours, ensuring you get the right component for your specific Thermo King model. With 120+ countries served and a 3-12 month warranty against manufacturing defects, we stand behind every part we supply.
Don't let a broken water pump belt disrupt your cold chain operations. Send us your part number, machine model, and required quantity, and we'll provide a competitive quote within 24 hours. First-time clients can request sample testing to verify fit and performance. With our ready stock and global shipping network, you can have your Thermo King unit operational again in days, not weeks.
Q: Is this an OEM part or aftermarket replacement?
A: This is an OEM-equivalent aftermarket part, manufactured by ISO-certified factories to match original specifications.
Q: How can I confirm this belt fits my Thermo King unit?
A: Provide your machine model number and existing part number, and our technical team will verify compatibility within 2 hours.
Q: What warranty coverage does this belt include?
A: We offer a 3-12 month warranty against manufacturing defects, with free replacement for any quality-related issues.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, ideal for emergency maintenance needs.
Q: How quickly can this part be shipped?
A: In-stock items are shipped within 2-5 working days via your choice of express, air, or sea freight.
Q: Can I get a sample before placing a bulk order?
A: Yes, first-time clients can request sample testing to verify performance and compatibility.
Ready to order or need a quote?
Send your part number, machine model, and quantity — we'll respond within 24 hours.
WhatsApp: +86 13316055942 | Email: talos@xunpojx.com
Not sure if this part fits your machine? Send us your machine model number and serial number via WhatsApp or email -- our specialists will verify compatibility within 2 hours.
Fill in your details and we'll respond within 24 hours with a competitive quote.
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