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Evaporator turbine impeller

Brand: Thermo King
Product Code: 781616

Used: 300.00$

New: 600.00$

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Step 2: Receiving information
The consultant will provide you with the
necessary information about the products,
their cost and availability.

Step 3: Order confirmation
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methods and terms, and can also take a
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+7 (928) 563-26-64 Place an order E-Mail:
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We are the company «RefBelholod»
We have been working with refrigerators
CARRIER & THERMO KING for more than 10 years.


We have a large warehouse of secondary spare parts for refrigerators. Excellent quality of spare parts, all spare parts are inspected!


📞 Contact us
For all questions, as well as for advice, please write to us on WhatsApp!

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Due to technical reasons, consultation by phone is not always possible. In this case, please contact us via WhatsApp. Sorry for the inconvenience.
+7 (916) 529-69-16


🛒 Placing an order

To place an order, contact us in any way convenient for you. Send us a link to the spare part or its article number.


✅ Order delivery

If the spare part is in our warehouse in Minsk, we will try to quickly deliver it to any city in the CIS where there is SDEK.

If the spare parts are not in the warehouse in Minsk, we will try to find them in the UAE and send them for you, and we will also deliver from the warehouse in Moscow to any city where there is SDEK.

Plastic Evaporator Blower Wheel Turbine (Without Hub, Genuine) Thermo King SLX / SLXe / SLXi Part 78-1616 / 781616

The Genuine Plastic Evaporator Blower Wheel Thermo King 78-1616 (Centrifugal Fan Blade Assembly / Genuine Airflow Polymer Matrix) is the core aerodynamic component of the trailer climate control system. This specific part is supplied as a bare plastic polymer wheel (without the central metal mounting hub), offering a highly cost-effective repair solution for the evaporator airflow systems on Thermo King SLX, SLXe, and the latest SLXi trailer platforms.

Within high-capacity logistics systems such as the SLX 400, SLXe 300, and SLXi Spectrum, the turbine rapidly cycles air through the chilled evaporator coil. Often, due to severe ice accumulation on the coil or debris ingestion, the polymer blades—which become brittle in deep-freeze conditions—can chip or snap off. However, the heavy-duty steel hub that mounts the wheel to the fan shaft usually remains completely intact. Purchasing the bare 78-1616 plastic wheel allows technicians to drill out the factory rivets or fasteners from the broken wheel and remount the surviving steel hub onto this new plastic turbine, saving significant overhaul budget. Operating a unit with broken blades is strictly prohibited; the resulting rotational weight imbalance causes violent dynamic vibration. This vibration travels down the fan shaft, rapidly destroying support bearings, fracturing belt tensioners, and snapping drive belts, ultimately leading to total cooling failure. The genuine Thermo King wheel is injection-molded from a proprietary cold-weather polymer, ensuring perfect aerodynamic blade geometry for smooth, high-velocity airflow.

This aerodynamic replacement component is indexed within official factory blueprints under the primary part catalog index Thermo King 78-1616 (781616). Utilizing the genuine OEM polymer wheel restores factory-specified CFM (Cubic Feet per Minute) air delivery metrics across the entire trailer length.

Technical Information:

  • Manufacturer: Thermo King (Original OEM Equipment Builder)
  • Component Layout: Centrifugal Evaporator Fan Blade (Plastic Turbine)
  • Assembly Contents: Bare polymer wheel only (DOES NOT include the central steel mounting hub)
  • Material Composition: High-impact, deep-freeze resistant specialized polymer
  • Part Catalog References: Thermo King 78-1616, 781616

Used in Equipment Logistics:
Engineered for exact aerodynamic fitment across the evaporator housings of the entire modern trailer fleet:
SLX series: SLX 100, SLX 200, SLX 300, SLX 400, and SLX Spectrum builds;
SLXe series: SLXe 100, SLXe 200, SLXe 300, SLXe 400, and SLXe Spectrum platforms;
SLXi series: SLXi 100, SLXi 200, SLXi 300, SLXi 400, and SLXi Spectrum models.

Catalog Number:

Thermo King: 78-1616

Delivery and Warranty:
Fast structural shipping layout options across Russia and Belarus regions. 1-month comprehensive operational warranty included. Distributed inside rigid, oversized protective trade packaging to completely protect the fragile polymer blades from crushing or deformation during transit.


Product Description: Buy genuine plastic evaporator centrifugal blower wheel (without hub) Thermo King 78-1616 for SLX, SLXe and SLXi trailer refrigeration units. Cost-effective airflow repair. Fast shipping.

thermo king 78-1616, buy blower wheel 781616, plastic turbine no hub slx 400, fan blade slxe, centrifugal blower slxi, trailer airflow repair components, trailer refrigeration components

Price information is updated automatically, every night!


The price during the day can change several times, in such cases it is unloaded manually.

In most cases, RefBelholod provides up-to-date information on prices, but no one is immune from a technical failure!


We try to ensure that the information is always up-to-date.

We will pack it beautifully and provide it for you around the clock!

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Tags: Belt Drive / Thermo King SLX / SLXe / SLXi