Description

Overview

Thermostat 71C Yanmar 4TNE84 4TNE88 helps control coolant flow in compatible transport refrigeration engine applications. It suits units that use Yanmar 4TNE84, 4TNE88, 486E, and 486V engine families, so it gives buyers a clear service replacement for matching Thermo King setups. Because temperature control affects warm-up and operating stability, correct thermostat selection matters during routine maintenance.

Features

• Thermostat supplied with gaskets for compatible cooling system service work
• 71C opening temperature for matching engine applications
• 44mm diameter and 55mm overall length for selection reference
• Suits compatible SB, SL, SLX, Advancer, and Precedent unit servicing

Specifications and Materials

Thermostat 71C Yanmar 4TNE84 4TNE88 is supplied as a replacement thermostat with gaskets for compatible 486V Yanmar Tier 2 engine applications. It has a 44mm diameter, 55mm length, and 71C temperature rating, so buyers can compare the installed part before ordering. Yanmar publishes a broader engine family reference in this manufacturer engine family guide

Part number: TK-13-0385-AM.

Compatibility and Fitment

This thermostat suits compatible Thermo King SB, SL, SLX, Advancer, and Precedent units that use Yanmar 4TNE84, 4TNE88, 486E, or 486V engines where the thermostat size and temperature rating match. This part is a suitable replacement for the part numbers and matching applications shown. Some changes in installation may be required. TK-13-0385, TK130385, 13-0385, 130385, 13-385, 13385, 129155-49801, 12915549801

Compliance and Safety

Install the thermostat only after confirming the engine family, housing fit, and temperature requirement. Also fit the supplied gaskets on clean sealing faces, because damaged or dirty surfaces can still cause leaks after replacement. Then refill and bleed the cooling system correctly for the engine application. If overheating or unstable temperature remains, inspect the housing, water pump, coolant condition, and related components before returning the unit to service.

Trailer Applications

Thermostat 71C Yanmar 4TNE84 4TNE88 suits refrigerated trailer service work on matching transport refrigeration units. It works well during preventive maintenance, and it also helps workshops restore proper coolant regulation after thermostat wear or sticking causes temperature issues. As a result, buyers can use this part across several common Yanmar-based Thermo King engine applications when the physical size and rating align.

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 focuses on heavy vehicle and trailer parts, so buyers can source refrigeration service items from a supplier that understands workshop fitment needs. Product information stays direct and practical, which helps reduce ordering mistakes and saves time during maintenance planning. Browse Thermo King parts at ICS Trailers in the Thermo King category