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Belt Set 78-1724 78-1686 78-1492 for Thermo King T600 Yanmar TK249 TK370 TK374E
$177.69
Sale price
$177.69
Regular price
Available to Order
This Belt Set is a high-quality aftermarket replacement part compatible with Thermo King T600, Yanmar TK249, TK370, TK374E and matches OEM Part# 78-1724, 78-1686, 78-1492.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
This heavy-duty belt set is designed to provide reliable power transmission and longevity for specialized refrigeration and industrial engine applications. Each belt is manufactured to rigorous standards to ensure optimal performance in demanding environments.
Key Features & Performance
- Constructed with premium materials for maximum heat and wear resistance
- Reinforced tensile cords to minimize stretching and maintain tension
- Precise dimensional accuracy for quiet operation and reduced vibration
- Direct replacement set ensures all necessary drive belts are updated simultaneously
Fitment & Compatibility
- Main Application: Thermo King T600
- Engine Models: Yanmar TK249, TK370, TK374E
Technical Specifications
- Part Number(s): 78-1724, 78-1686, 78-1492
- Belt Type: Multi-piece drive belt set
- Material: Industrial grade rubber composite
Frequently Asked Questions
Q: Does this set include all belts listed in the title? A: Yes, this is a complete set consisting of part numbers 78-1724, 78-1686, and 78-1492.
Q: Are these belts compatible with all Yanmar TK374E engines? A: While designed for these models, fitment depends on the specific unit configuration and serial number.
Compatibility may vary by serial number. Verify fitment before purchase.