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  2. sku: 16706324649463782
  3. PACCAR D66-6601

PACCAR D66-6601 Pipe Charge Air

fits make: Peterbilt.

D66-6601 Paccar Peterbilt Pipe-charge Air Cold New Oem

( Brand: Paccar ), ( Manufacturer Part Number: D66-6601 ), ( Part Type: Pipe )

Review PACCAR Peterbilt Pipe charge Air Cold New Oem

The Paccar D66-6601 charge air system, as used in Peterbilt trucks, is a crucial component of the engine cooling and intake air supply system. This system ensures efficient and effective performance of the engine by maintaining the optimal pressure and temperature of the air entering the engine.

The D66-6601 charge air system consists of several key components. The most notable among them is the air-to-air aftercooler, which cools the pressurized intake air using the ambient air passing through the radiator. This aftercooler is designed with a large surface area for maximum heat exchange, ensuring that the intake air temperature is significantly reduced before it enters the engine. The aftercooler core is made of aluminum fins and copper tubes, providing excellent thermal conductivity and durability.

The charge air system also includes an air compressor, which pressurizes the intake air using the engine's power. The compressor is a Roots-type design, which utilizes two rotors with intermeshing vanes to compress the air. The compressor housing is cast aluminum, which ensures light weight and excellent heat dissipation.

The charge air system is further equipped with an air filter and a pressure regulator. The air filter ensures that the intake air is free from contaminants, while the pressure regulator maintains the optimal pressure of the intake air for the engine. The pressure regulator is a diaphragm type design, which provides precise pressure control and long service life.

The Paccar D66-6601 charge air system is designed to provide reliable and efficient performance, even under heavy load conditions. It is built with high-quality materials and advanced engineering, ensuring that it can withstand the rigors of commercial trucking applications. The system is also easy to maintain, with accessible components and straightforward service procedures.

In summary, the Paccar D66-6601 charge air system for Peterbilt trucks is a critical component of the engine cooling and intake air supply system. It ensures optimal temperature and pressure of the intake air, resulting in improved engine performance and longevity. The system is designed with high-quality materials and advanced engineering, providing reliable and efficient performance even under heavy load conditions. It is also easy to maintain, ensuring that it can provide long-lasting service in commercial trucking applications.

The Paccar D66-6601 air compressor system for Peterbilt trucks is a popular choice for heavy-duty applications due to its robust design and reliability. However, like any mechanical component, it comes with its own set of advantages and disadvantages.

Advantages:

1. Robust Design: The Paccar D66-6601 compressor system is known for its durability and ability to handle heavy use in demanding environments. It is designed to withstand the rigors of long-haul trucking and can handle extreme temperatures and operating conditions.

2. Efficient Performance: This compressor system delivers high air volume and pressure, making it ideal for powering pneumatic tools, brakes, and other heavy-duty applications. It also features a high-efficiency design that can help reduce fuel consumption and save on operating costs.

3. Easy Maintenance: The D66-6601 compressor system is relatively easy to maintain, with accessible components and user-friendly service access. It also features advanced diagnostics that can help identify potential issues before they become major problems.

Disadvantages:

1. Cost: The Paccar D66-6601 compressor system can be more expensive than some other compressor options on the market. However, its durability and performance make it a worthwhile investment for many heavy-duty applications.

2. Size and Weight: This compressor system is larger and heavier than some other options, which can impact the overall weight and fuel efficiency of the truck. However, its robust design and high-performance capabilities make it a necessary component for many heavy-duty applications.

Conclusion:

The Paccar D66-6601 air compressor system for Peterbilt trucks offers several advantages, including robust design, efficient performance, and easy maintenance. However, it also comes with some disadvantages, such as a higher cost and larger size and weight. Ultimately, the decision to purchase this compressor system depends on the specific needs and budget of the heavy-duty trucking application.

Recommendation:

If you require a heavy-duty air compressor system for your Peterbilt truck, the Paccar D66-6601 compressor system is a solid choice. Its durability, high-performance capabilities, and easy maintenance make it a worthwhile investment for demanding applications. However, it is important to carefully consider the cost and potential impact on fuel efficiency before making a purchase. If budget is a concern, there may be other compressor options that offer similar performance but at a lower cost. It is recommended to consult with a professional truck mechanic or compressor supplier for further guidance.

Details:

Buyer should verify this is the exact part needed before purchasing.

part #: d666601 prices

  • $132.70-$161.50

specifications parthick:

  • for makes: Peterbilt
  • brand: Paccar
  • mpn: D66-6601
  • part type: Pipe

shipping parthick:

  • service: Standard
  • cost: $15.95
  • transit: 3-5 Days
  • type: Fixed
  • class: Standard

seller parthick:

  • city: Beaver Dam, WI
  • # reviews: 24755
  • rating: 99.8%

payments parthick:

  • credit card: Discover
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  • wallet: Paypal

offer parthick:

  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
  • started: May 31, 2026

general parthick:

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

returns parthick:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days
for makes: peterbilt, part type: pipe,
category: auto parts > car truck parts accessories, sku: 16706324649463782,

Paccar D66-6601 Is Similar To:

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2 offers $132.70–$161.50 USD
  • Offer #1: $132.70 price + $15.95 shipping estimate = $148.65* total.+$15.95 shipping
  • Offer #2: $161.50 price + $0.00 shipping estimate = $161.50* total. Ideal for enhancing your vehicle's air system.FREE SHIPPING

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