3081281 CUMMINS Big Cam Diesel Engine Block NT855

Review CUMMINS Big Cam Genuine Oem Remanufactured Diesel Engine Block for NT855

The Cummins 3081281 Big Cam Nt855 Diesel Engine Block is a heavy-duty component designed for high-performance applications. This engine block is engineered to provide superior strength and durability, making it an ideal choice for commercial vehicles, construction equipment, and other applications where reliability and longevity are critical.

The Big Cam Nt855 engine block is characterized by its large combustion chamber design, which allows for increased fuel volume and more efficient combustion. This results in increased horsepower and torque, making it an excellent choice for those seeking maximum power output.

The engine block is made of high-strength cast iron, which provides excellent resistance to thermal shock and fatigue. It features a split-liner design, which allows for easy maintenance and repair of the engine's cylinder liners. The block also includes provisions for turbocharging and fuel injection systems, making it compatible with a wide range of aftermarket performance upgrades.

The Big Cam Nt855 engine block is precision-machined to ensure that all dimensions and surfaces are accurate and consistent. It features a deep skirt design, which provides added strength and rigidity to the engine. The block also includes threaded bosses for coolant, oil, and fuel lines, making installation and maintenance straightforward.

The Cummins 3081281 Big Cam Nt855 Diesel Engine Block is backed by Cummins' reputation for quality and reliability. It is designed to meet or exceed the most demanding industry standards, ensuring that it can withstand the rigors of heavy-duty applications. Whether you're building a custom diesel engine or restoring a vintage commercial vehicle, this engine block is an excellent investment that will provide years of reliable service.

The Cummins 3081281 Big Cam NT855 diesel engine block is a popular choice for those seeking high-performance and durability. Here are some pros and cons of buying this engine block:

1. High-performance: The Big Cam NT855 engine block is known for its high-performance capabilities. It has larger valves and a more aggressive camshaft profile than its predecessor, which results in increased power and torque.

2. Durability: Cummins engines are renowned for their durability, and the Big Cam NT855 engine block is no exception. It is made of high-quality materials and features advanced engineering designs to withstand the rigors of heavy-duty use.

3. Versatility: The Big Cam NT855 engine block is compatible with various applications, including on-highway trucks, off-road equipment, and marine applications.

4. Availability: The engine block is widely available in the aftermarket, making it easy to find and purchase.

1. Expensive: The Big Cam NT855 engine block is a premium product and comes with a higher price tag than some other engine blocks.

2. Complex installation: Installing the Big Cam NT855 engine block requires a significant amount of expertise and experience. It is not a DIY project for the average mechanic.

3. Compatibility issues: The engine block may not be compatible with all applications, and it is essential to ensure that it is the correct fit before making a purchase.

4. Potential for increased emissions: The high-performance capabilities of the engine block may result in increased emissions, which could be a concern for those who need to comply with strict emissions regulations.

The Cummins 3081281 Big Cam NT855 diesel engine block offers high-performance and durability, making it an attractive option for those seeking a powerful and reliable engine. However, it comes with a higher price tag and requires expert installation, and there may be compatibility issues and potential emissions concerns to consider.

If you are looking for a high-performance diesel engine block, the Cummins 3081281 Big Cam NT855 is an excellent choice. However, it is essential to weigh the pros and cons carefully and ensure that it is the right fit for your application. If you are unsure, it is recommended to consult with a diesel engine expert before making a purchase. Additionally, it is essential to budget for the higher cost and professional installation.

Details:

Genuine oem big cam Cummins NT855 remanufactured block; resurfaced honed. Please research/ensure fitment of part to your specific vehicle before purchasing. Custard core supply provides the highest quality of new, new take off, used, and core parts. Upper bores: 6.57.

Sleeves not included. Cummins big cam NT855 genuine oem remanufactured diesel engine block 3081281. Block casting: 308-1281. If you do not see a product are looking for on our page, please reach out.

specifications engineblocksam:

• for models: Nt855
• brand: Cummins
• mpn: 3081281
• type: Engine Block
• material: Cast Iron
• country/region of manufacture: United States
• vintage part: Yes
• finish: Polished
• performance part: No

offer engineblocksam:

• sold #: 20
• availability: in stock
• best offers: true
• started: april 7, 2025
• prices: $1760.00–$7000.00
• item condition:
  • Used
  • New
• in stock #: 5
• options: ship-to-home

seller engineblocksam:

• rating: 99.0%
• city: dallas, texas
• # reviews: 4441

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• wallet: google-pay

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• type: fixed
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• class: freight

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

returns engineblocksam:

• paid by: buyer
• time: 60 days
• policy: returns accepted