THERMO KING 44-3186 Relay

( Brand: Thermo King ), ( Manufacturer Part Number: 44-3186 )

Review THERMO KING Relay Part New

The Thermo King 44-3186 relay is a crucial component in the temperature control system of Thermo King refrigeration units. This heavy-duty, solid-state relay is specifically designed to handle the rigorous demands of commercial transportation applications.

The 44-3186 relay is engineered to provide reliable and efficient performance. It features a compact design, measuring approximately 2.5 inches long, 1.5 inches wide, and 1 inch high. The relay is designed to operate in a temperature range from -40 F to 185 F (-40 C to 85 C), making it suitable for use in various climatic conditions.

The Thermo King 44-3186 relay is a 5-pin device, with each pin having a specific function. The relay has a maximum current rating of 15 amps at 12 volts DC and a maximum power dissipation of 30 watts. It is designed to handle inrush currents up to five times the rated current for a short duration.

The solid-state design of the relay eliminates the need for mechanical contacts, reducing the risk of wear and tear and providing longer life. The relay also features a built-in thermal overload protection, which helps to prevent damage from overheating.

The Thermo King 44-3186 relay is easy to install, with clear markings on the relay housing indicating the function of each pin. It comes with mounting hardware, making it convenient to securely attach it to the refrigeration unit.

In summary, the Thermo King 44-3186 relay is a high-performance, solid-state relay designed for use in commercial refrigeration applications. Its compact size, reliable operation, and built-in protective features make it an ideal choice for ensuring the efficient and effective operation of Thermo King refrigeration units.

The Thermo King 44-3186 relay is a component used in Thermo King refrigeration systems for controlling various functions. Like any other part, it has its advantages and disadvantages that are essential to consider before making a purchase.

1. OEM Compatibility: The Thermo King 44-3186 relay is manufactured by Thermo King, ensuring perfect compatibility with their refrigeration systems. This is a significant advantage as using OEM parts can help maintain the system's efficiency and performance.

2. Quality and Durability: Thermo King is known for producing high-quality refrigeration components. The 44-3186 relay is no exception, as it is designed to withstand the rigors of commercial transportation applications.

3. Reliable: The relay is essential for maintaining proper temperature control and other functions in Thermo King refrigeration systems. As it is a critical component, it is crucial to use a reliable part like the Thermo King 44-3186 relay.

1. Cost: Original equipment manufacturer (OEM) parts like the Thermo King 44-3186 relay can be more expensive than aftermarket alternatives.

2. Availability: In some cases, it may take longer to obtain OEM parts like this relay due to supply chain issues or lead times.

The Thermo King 44-3186 relay offers several advantages, such as OEM compatibility, quality, durability, and reliability. However, it comes with a higher cost and potential availability issues. Ultimately, the decision to purchase this relay depends on your specific needs, budget, and preferences. If you prioritize system efficiency, performance, and peace of mind, the Thermo King 44-3186 relay may be the best choice for you. If cost is a significant concern, you may want to consider aftermarket alternatives.

If you are looking for a reliable and high-performing relay for your Thermo King refrigeration system, the Thermo King 44-3186 relay is an excellent choice. It ensures compatibility, durability, and reliability, making it a worthwhile investment for those who value system efficiency and performance. However, if cost is a concern, you may want to explore aftermarket alternatives while carefully considering their compatibility and potential impact on system performance.

Details:

May have alternate applications. Package Has Light Shelf Wear. PART NUMBER: 44-3186. This is a New Surplus Part in its Original Package.

part #: 443186 prices

• $29.97-$49.99

specifications commerciatruc:

• brand: Thermo King
• mpn: 44-3186

general commerciatruc:

• condition: New
• Parts Accessories > Commercial Truck Parts > Other Commercial Truck Parts

seller commerciatruc:

• city: Springfield, Oregon
• rating: 100.0%
• # reviews: 77

payments commerciatruc:

• other
• wallet: Google-pay
• credit card: Mastercard

shipping commerciatruc:

• class: Standard
• type: Fixed
• carrier: USPS
• cost: $4.50
• transit: 6-10 Days
• service: USPS Ground Advantage

offer commerciatruc:

• sold: 0
• started: April 18, 2026
• availability: In Stock
• quantity: 2
• best offers: True
• options: Ship-to-home

returns commerciatruc:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

Thermo King 44-3186 Is Similar To:

• 107-431 Thermo King Thermo-king Clutch (40.5% similar) Thermo-king clutch kit 48 c DJ...(August 11th, 2017)
• 11-7234 Thermo King Lot Of 2 (46.9% similar) Lot of 2 genuine Thermo King air filters free shipping...(February 24th, 2017)
• 11-7729 Thermo King Hose Engine (44.8% similar) Thermo king hose engine to expansion tank...(June 26th, 2017)
• 11-7761 Thermo King Fuel Tube Pickup (44.4% similar) New item in original packaging. Free shipping domestically...(April 10th, 2018)
• 11-9100 Thermo King Full Flow Oil Filter (39.5% similar) Thermo King full flow oil FILTER11-9100...(January 21st, 2019)
• 11-9101 Thermo King Thermo-king Emi (42.3% similar) ...(September 29th, 2017)
• 14-01113-50-b Thermo King Carrier Transicold (37.5% similar) ...(December 24th, 2017)
• 1e65319g05 845-2372 Thermo King Tk (34.3% similar) P/N: 845-2372BASE n: 1E65319G05REV. It is never used. Thermo King smart reefer 3...(September 12th, 2017)
• 20ps081mb315k225k Thermo King Pressure Switch (39.5% similar) Thermo King pressure switch 20PS081MB315K225K 23D Julian...(October 27th, 2017)
• 20ps084ma060c010c Thermo King Pressure Switch (39.5% similar) Thermo King 20PS084MA060C010C pressure switch 23D Julian...(October 27th, 2017)
• 22-1160 Thermo King Brand New (52.3% similar) ...(September 12th, 2017)