Description

Overview

The Thermo King crankshaft pulley is a replacement front engine drive pulley for Thermo King trailer refrigeration units that use the Yanmar 4.86V engine family. It supports the belt-driven accessory system at the front of the engine, so it plays an important role in keeping the engine drive layout operating correctly during service. Because worn or damaged pulleys can affect belt tracking and accessory operation, this part gives workshops a direct replacement option for the matching application.

Features

• Replacement crankshaft pulley for Yanmar 4.86V engine applications
• Suitable for Thermo King trailer refrigeration engine drive layouts
• Supports belt-driven accessory operation on matching units
• Useful for repair work when the original pulley shows wear or damage

Specifications and Materials

This Thermo King crankshaft pulley is used on matching Thermo King engine applications built around the TK486V engine family. These units use a 4-cylinder water-cooled direct injection diesel engine, and belts transmit power to the fans, water pump and alternator, so the front pulley remains a key part of that drive system. Part number: TK-13-0353-AM.

For additional operating information, see the official Thermo King SLXi operator manual

Compatibility and Fitment

This crankshaft pulley suits Thermo King trailer refrigeration units that use the Yanmar 4.86V or TK486V engine family and the matching front pulley arrangement. Always confirm the existing pulley layout before ordering, because engine family alone does not guarantee interchange across every unit configuration. This part is a suitable replacement for the part numbers and matching applications shown. Some changes in installation may be required. 13-0353, 130353, TK-13-0353, TK130353, 13-2846, 132846

Compliance and Safety

Inspect pulley condition, belt alignment and surrounding hardware during installation, because front drive problems can place extra load on belts and accessories. Also keep hands clear of moving belts and fans whenever the engine runs. If the original pulley has damage around the mounting area or belt path, replace it before returning the unit to service. Use standard workshop procedures and the correct puller tools when removing a seized pulley from the crankshaft.

Trailer Applications

The Thermo King crankshaft pulley suits workshop servicing on trailer refrigeration units that rely on the Yanmar 4.86V or Thermo King TK486V engine platform. It is relevant when technicians repair front engine drive faults, replace worn pulleys or restore correct belt operation after damage. In addition, it suits routine maintenance work where the pulley condition no longer supports dependable long-term service.

Cross-reference and Suitability

This part cross-references to or suits the following equivalent part numbers and compatible alternatives:

Why Choose ICS Trailers

ICS Trailers supplies parts for working fleets, so buyers can match refrigeration components to real service applications without vague catalogue copy. Part numbers and interchange references are kept clear, which makes ordering easier and helps workshops compare what they have on hand. As a result, you can check fitment faster and reduce confusion before installation. Browse Thermo King parts at ICS Trailers for more trailer refrigeration components.