fits model: Px. year: 2000.

( Brand: Cummins ), ( Manufacturer Part Number: 5308318 ), ( Part Type: Exhaust )
The A043N373 Cummins SCR 5308318 6.7 ISB QSB Paccar PX is a high-performance and advanced emission control system designed for heavy-duty and commercial vehicles. This component is an essential part of the engine's aftertreatment system, which helps to reduce harmful emissions and meets stringent environmental regulations.
The A043N373 is a Selective Catalytic Reduction (SCR) system that uses urea-based Diesel Exhaust Fluid (DEF) to convert nitrogen oxides (NOx) into harmless nitrogen and water vapor. The system is designed for the Cummins 6.7 ISB QSB engine, which is commonly used in medium-duty and heavy-duty trucks, buses, and other commercial vehicles.
The A043N373 is a Paccar PX system, which means it is specifically designed for Paccar vehicles, such as Kenworth, Peterbilt, and DAF trucks. The system is easy to install and integrate with the existing engine and exhaust system, and it provides reliable and efficient emission control performance.
The A043N373 is a robust and durable component, designed to withstand extreme operating conditions and long service life. It features a high-quality catalyst and sensor technology, which ensures precise and efficient operation. The system also includes a user-friendly display that provides real-time information about the system status and DEF level.
In summary, the A043N373 Cummins SCR 5308318 6.7 ISB QSB Paccar PX is a high-performance and advanced emission control system that helps to reduce harmful emissions and meets stringent environmental regulations. It is easy to install and integrate with the existing engine and exhaust system, and it provides reliable and efficient operation. The system is durable and robust, and it features high-quality catalyst and sensor technology, which ensures precise and efficient operation.
The Cummins ISB 6.7 engine (A043N373) is a popular choice for heavy-duty applications, particularly in Class 8 trucks. Here are some pros and cons to consider before making a purchase:
Pros:1. Reliability: Cummins engines are known for their durability and reliability. The ISB 6.7 engine is no exception, with a reputation for delivering strong performance and long service life.
2. Fuel Efficiency: The ISB 6.7 engine is designed for improved fuel efficiency, which can translate to lower operating costs over time.
3. Power: This engine delivers ample power, with up to 385 horsepower and 1,250 lb-ft of torque, making it well-suited for towing and hauling tasks.
4. Emissions Compliance: The A043N373 engine meets EPA 2010 and CARB emissions standards, making it a compliant option for use in various markets.
Cons:1. Cost: Cummins engines are generally more expensive than some other options on the market. The A043N373 engine is no exception, which can be a significant investment for some buyers.
2. Maintenance: While Cummins engines are reliable, they do require regular maintenance to ensure optimal performance. This can include routine oil changes, filter replacements, and other maintenance tasks.
3. Availability of Parts: While Cummins is a widely recognized brand, parts availability may be more limited in some remote or less-developed areas compared to other engine brands.
4. Noise and Vibration: Like many heavy-duty engines, the ISB 6.7 can produce a noticeable amount of noise and vibration, which may be a concern for some operators or passengers.
In conclusion, the Cummins ISB 6.7 engine (A043N373) is a reliable and powerful option for heavy-duty applications. Its fuel efficiency and emissions compliance are also strong selling points. However, the higher cost and maintenance requirements are worth considering, as well as potential part availability issues in some regions. Ultimately, the decision to purchase this engine will depend on your specific needs, budget, and preferences.
Lower 48 only. AK and hi pay actual cost.
Item is new old stock. Shipping price is in continental us.