Belt Set 781341 78603 78629 for Thermo King 30 Multi Temp 330 130 310 210

Product Overview

This belt set is designed for Thermo King refrigeration units, including Multi-Temp models and single-temperature systems like the 30, 130, 210, 310, and 330. It replaces three original equipment belts (78-1341, 78-603, 78-629) to keep compressors and fans operating reliably. The set is ideal for fleet maintenance and repair shops servicing Thermo King transport refrigeration equipment.

Key Features & Performance

• Includes three belts covering common Thermo King part numbers 78-1341, 78-603, 78-629
• Designed to fit both Multi-Temp and single-temperature unit configurations
• Constructed from high-tensile materials to withstand continuous operation in hot or cold climates
• Direct replacement – no modifications needed for proper installation
• Resists cracking and stretching over extended service intervals

Fitment & Compatibility

• Thermo King 30 Multi-Temp
• Thermo King 330
• Thermo King 130
• Thermo King 310
• Thermo King 210

Common Uses

• Driving compressor and condenser fans in reefer units
• Maintaining belt drive systems in Thermo King transport refrigeration
• Replacing worn or failed belts during routine PM or breakdown repairs

Technical Specifications

• Part Number(s): 78-1341, 78-603, 78-629
• Set Quantity: 3 Belts
• Application: Thermo King Refrigeration Units

Frequently Asked Questions

Q: Will this belt set work on a Thermo King SB-130? A: This set is intended for models listed (30, 130, 210, 310, 330, Multi-Temp); check your specific unit's OEM part numbers to confirm fitment.

Q: Can I use only one belt from the set if only one fails? A: It is recommended to replace all three belts as a set to ensure even tension and prevent future failures in related drive paths.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.