WORK A1643Y-1-US Row Dual Oil Cooler MMOC-25DP

( Brand: Work ), ( Items Included: Oil Cooler ), ( Manufacturer Part Number: A1643Y-1-US ), ( Material: Aluminum ), ( Item Length: 15.75 ), ( Vintage Part: Yes ), ( Manufacturer Warranty: 1 Year ), ( Item Height: 3.15 ), ( Features: 100 Leak Tested ), ( Item Width: 11.22 ), ( Country Of Origin: China )

Review WORK Full Aluminum Universal Row Dual Pass Oil Coolermm Oc-25dp Silver fits 2025

The A1643Y-1-US 25 row dual oil cooler, manufactured by MMOC, is a high-performance cooling solution designed for heavy-duty applications. This cooler is engineered to provide efficient cooling for industrial machinery, construction equipment, and other industrial applications that require reliable and effective cooling.

This cooler features a 25 row design, which allows for an increased number of cooling passages. Each row contains closely spaced, thin fins that provide a large surface area for heat exchange. The cooler is constructed of high-quality copper and brass, ensuring durability and longevity. The copper fins are soldered to the brass tubes using a high-strength copper-nickel alloy solder, ensuring a leak-free and reliable connection.

The A1643Y-1-US cooler is a dual oil cooler, meaning it can cool two separate oil systems. Each oil system is isolated from the other, ensuring that the cooling performance is not compromised by the presence of a second system. The cooler is also equipped with pressure relief valves on each side, which prevent damage to the cooling system in case of pressure buildup.

The cooler comes with all necessary mounting hardware, making installation easy and straightforward. The inlet and outlet connections are threaded, allowing for easy connection to the oil lines. The cooler is also equipped with a drain plug, making it easy to drain the cooler for maintenance or cleaning.

The A1643Y-1-US 25 row dual oil cooler is designed to meet the demands of heavy-duty industrial applications. Its high-density fin design, durable construction, and efficient cooling performance make it an ideal choice for industrial machinery, construction equipment, and other applications where reliable and effective cooling is essential.

The A1643Y-1-US 25 row dual oil cooler MMOC-25DP is a popular choice for those in need of an efficient and reliable oil cooling solution for their industrial applications. Here are some pros and cons to consider before making a purchase:

1. High Cooling Capacity: The 25 row design of this oil cooler allows for a large surface area, which increases its cooling capacity. This makes it ideal for applications that generate a lot of heat and require effective cooling.

2. Durable Construction: The cooler is made from high-quality materials, including brass and copper, which are known for their strength and resistance to corrosion. This ensures that the cooler can withstand the demands of industrial applications and last for a long time.

3. Versatile Application: The A1643Y-1-US 25 row dual oil cooler MMOC-25DP can be used in a variety of industrial applications, including hydraulic systems, transmission systems, and engine cooling systems.

4. Easy Installation: The cooler comes with all the necessary mounting hardware and is designed to be easy to install. This saves time and reduces the need for additional components or modifications.

5. Efficient Design: The cooler is designed to maximize cooling efficiency by using a counterflow design, which ensures that the hot oil enters the cooler at the bottom and the cooler oil exits at the top.

1. Price: The A1643Y-1-US 25 row dual oil cooler MMOC-25DP is a premium product, and its price reflects its high-quality features and construction. It may be more expensive than some other oil coolers on the market.

2. Size: The cooler is quite large and requires a significant amount of space for installation. This may be a consideration for those with limited space in their industrial applications.

3. Maintenance: Like all oil coolers, the A1643Y-1-US 25 row dual oil cooler MMOC-25DP requires regular maintenance to ensure optimal performance. This includes cleaning the cooler fins and checking for leaks or other issues.

The A1643Y-1-US 25 row dual oil cooler MMOC-25DP is a high-performance, durable, and versatile cooling solution that is ideal for industrial applications that require efficient and effective cooling. While it may be more expensive than some other options on the market and require some additional space for installation, its high cooling capacity, durability, and ease of installation make it a worthwhile investment for those who demand the best.

If you are in the market for an oil cooler for your industrial application and are looking for a high-performance, reliable, and durable solution, then the A1643Y-1-US 25 row dual oil cooler MMOC-25DP is an excellent choice. Its large cooling capacity, durable construction, and easy installation make it a worthwhile investment for those who demand the best. However, it is important to consider the cooler's size and price before making a purchase to ensure that it is the right fit for your specific application and budget.

part # a1643y1 prices

• $365.99-$412.99

specifications motochilled:

• for years: 2025
• brand: Work
• items included: Oil Cooler
• manufacturer part number: A1643Y-1-US
• material: Aluminum
• item length: 15.75
• vintage part: Yes
• manufacturer warranty: 1 Year
• item height: 3.15
• features: 100 Leak Tested
• item width: 11.22
• country of origin: China

seller motochilled:

• rating: 98.9%
• # reviews: 1170

payments motochilled:

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

returns motochilled:

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

shipping motochilled:

• type: Fixed
• transit: 4-8 Days
• class: Economy
• service: Economy
• cost: $0.00

general motochilled:

• condition: New
• Car Truck Parts Accessories > Engine Cooling Components > Engine Oil Coolers Lines

offer motochilled:

• best offers: True
• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 2
• started: March 9, 2026

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