1. Commercial Truck Engine Cooling Offers
  2. sku: 9941481146980711
  3. FREIGHTLINER 2566352

FREIGHTLINER 2566352 Cascadia Radiator Tank 126

fits make: Freightliner. year: 2021.

3850683 Freightliner 2566352 For 2021 Cascadia 126 Radiator Overflow Tank

( Manufacturer Part Number: 2566352 ), ( Part Type: Radiator Tank ), ( Side: Left )

Review FREIGHTLINER Cascadia 126 Radiator Overflow Tank fits 2021

The Freightliner 2566352 radiator tank is a crucial component of the cooling system in the 2021 Cascadia 126 model truck produced by Freightliner. This radiator tank is designed to provide efficient cooling to the engine, ensuring optimal performance and longevity.

The tank is constructed of high-quality materials, specifically, durable and corrosion-resistant aluminum. Its shape is engineered to maximize cooling capacity, with a large volume of 13.2 gallons (49.6 liters), allowing for an adequate supply of coolant to circulate through the engine.

The 2566352 radiator tank features a pressurized cooling system, which maintains a consistent coolant temperature and helps prevent the formation of air pockets that can lead to cavitation and damage to the engine. The tank is also equipped with a built-in pressure cap, which ensures the proper functioning of the cooling system and maintains the appropriate coolant pressure.

The tank's design includes a large filler neck, making it easy to add coolant when necessary. The filler neck is also equipped with a sight glass, enabling the driver to check the coolant level at a glance. Additionally, the tank includes an external drain plug, making it simple to drain the coolant system for maintenance or repairs.

The Freightliner 2566352 radiator tank is designed to fit perfectly in the engine compartment of the 2021 Cascadia 126 model truck. Its dimensions are: 39.5 inches (99.8 cm) in length, 20.4 inches (51.8 cm) in width, and 15.6 inches (39.6 cm) in height. The tank's weight is approximately 42.3 pounds (19.2 kg), adding to the overall stability and balance of the vehicle.

In summary, the Freightliner 2566352 radiator tank is a vital component of the cooling system in the 2021 Cascadia 126 model truck. Its high-quality construction, efficient cooling capacity, and convenient design features make it an essential part of ensuring the optimal performance and longevity of the engine.

The Freightliner Cascadia 126 radiator tank, with part number 2566352, is an essential component of the cooling system in this heavy-duty truck model. Here are some potential pros and cons to consider before making a purchase.

Pros:

1. Durability: Freightliner is a reputable brand known for manufacturing high-quality commercial vehicles. The radiator tank is likely to be robust and long-lasting, ensuring fewer replacements over time.

2. Easy Installation: The OEM (original equipment manufacturer) part is designed specifically for the Freightliner Cascadia, ensuring a straightforward installation process. This can save time and effort compared to aftermarket alternatives.

3. Enhanced Cooling Performance: A well-functioning radiator tank contributes to the overall cooling performance of the engine. By investing in a high-quality OEM part, you can maintain optimal engine temperature and potentially increase the lifespan of the engine.

Cons:

1. Cost: Original equipment manufacturer parts can be more expensive than aftermarket alternatives. However, the potential benefits in terms of durability, ease of installation, and cooling performance may justify the higher cost for some buyers.

2. Availability: Depending on the supplier or distributor, the part may not always be readily available. This could lead to potential downtime for the truck, as the cooling system may need to be repaired or replaced as soon as possible.

Conclusion:

In conclusion, purchasing the Freightliner 2566352 radiator tank for a 2021 Cascadia model has its advantages and disadvantages. The pros include the part's durability, easy installation, and enhanced cooling performance. The cons include the higher cost and potential availability issues. Ultimately, the decision to buy the OEM radiator tank depends on the buyer's priorities and budget. If durability, ease of installation, and optimal cooling performance are top priorities, then investing in the OEM part may be the best choice. However, if cost and availability are more significant concerns, buyers may consider exploring aftermarket alternatives.

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part #: 2566352 price

  • $234.38

specifications coenginecooling:

  • for makes: Freightliner
  • for years: 2021
  • mpn: 2566352
  • part type: Radiator Tank
  • side: Left

offer coenginecooling:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: March 15, 2026
  • quantity: 1

returns coenginecooling:

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

payments coenginecooling:

  • credit card: Mastercard
  • other
  • wallet: Paypal

general coenginecooling:

  • condition: Used
  • Commercial Truck Parts > Engine Cooling > Other Engine Cooling

shipping coenginecooling:

  • service: UPS Ground
  • type: Fixed
  • carrier: UPS
  • transit: 4-9 Days
  • class: Standard
  • cost: $0.00

seller coenginecooling:

  • # reviews: 9695
  • rating: 98.9%
  • city: Watseka, IL
for makes: freightliner, for years: 2021, part type: radiator tank, side: left,
manufacturer: freightliner, category: auto parts > commercial truck parts > engine cooling, sku: 9941481146980711,
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