
13ME511M2 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $218.36 | Condition is New, Fits Mack 13ME511M2 Mshield Exh, FREE SHIPPING | 99.4% |

Introducing the Mack MSHield EXH Model ME511M2, a revolutionary on-highway Mack truck engine designed to deliver exceptional performance, efficiency, and durability. This engine is part of Mack's M-Series line, known for its advanced technology and robust design.
The Mack ME511M2 is a 13-liter, in-line six-cylinder engine, featuring Advanced EGR (Exhaust Gas Recirculation) technology and a Selective Catalytic Reduction (SCR) system. These systems enable the engine to meet the stringent emissions regulations set by the Environmental Protection Agency (EPA) and European Union (EU), allowing it to be used in various regions worldwide.
Key features of the ME511M2 engine include:1. Advanced EGR Technology: The engine uses a high-pressure EGR system that recirculates a large percentage of the engine's exhaust gas back into the combustion chamber. This technology helps to lower NOx emissions and improve fuel efficiency.
2. Selective Catalytic Reduction (SCR) System: The SCR system uses a urea-based solution called AdBlue to reduce NOx emissions. The system is designed to be maintenance-free and does not require regeneration like some competing engines.
3. High-pressure Common Rail Fuel System: The engine uses a high-pressure common rail fuel system that delivers fuel at up to 29,000 psi. This system provides precise fuel injection control, resulting in improved engine performance and fuel efficiency.
4. Mack's Bulletproof Cooling System: The ME511M2 engine features Mack's Bulletproof Cooling System, which includes a large, heavy-duty cooling fan and a robust cooling system design. This system helps to ensure reliable engine performance in various operating conditions.
5. Heavy-duty Engine Architecture: The engine's heavy-duty architecture includes a forged steel crankshaft, forged steel connecting rods, and cast iron cylinder liners. These components are designed to withstand the rigors of heavy-duty truck applications.
6. Mack's Engine Guardian: The ME511M2 engine is equipped with Mack's Engine Guardian, a proactive engine health monitoring system. This system uses advanced sensors and diagnostics to help identify and address potential issues before they become major problems.
7. Integrated Engine Brake: The engine features an integrated engine brake, which provides additional stopping power and reduces wear on the service brakes.
8. Flexible Fuel Option: The ME511M2 engine is available with a flexible fuel option, allowing it to operate on B20 biodiesel or a 50/50 blend of biodiesel and diesel fuel.
9. Wide Power Range: The engine offers a wide power range, from 365 to 510 horsepower, making it suitable for various truck applications.
10. Mack's Engine Protection Technology: The ME511M2 engine includes Mack's Engine Protection Technology, which includes features such as engine idling control, engine overspeed protection, and engine temperature protection.
In conclusion, the Mack MSHield EXH Model ME511M2 engine is a powerful, efficient, and durable on-highway truck engine that delivers exceptional performance in various applications. Its advanced technology, including Advanced EGR and SCR systems, high-pressure common rail fuel system, and Mack's Bulletproof Cooling System, make it a top choice for heavy-duty truck operators looking for a reliable and efficient engine solution.
Pros and Cons of buying a Mack MSHield EXH 13ME511M2 Pneumatic Suspension System
The Mack MSHield EXH 13ME511M2 is a pneumatic suspension system designed for heavy-duty applications. This advanced suspension system offers numerous benefits but also comes with certain drawbacks. In this analysis, we will discuss the key pros and cons of investing in the Mack MSHield EXH 13ME511M2 pneumatic suspension system.
Pros:1. Enhanced Ride Quality: The Mack MSHield EXH 13ME511M2 suspension system is designed to provide a smoother ride, reducing driver fatigue and improving overall comfort.
2. Improved Payload Capacity: This suspension system enables the vehicle to carry heavier loads, increasing its overall productivity and efficiency.
3. Robust Design: The Mack MSHield EXH 13ME511M2 is built to withstand the rigors of heavy-duty applications, ensuring durability and longevity.
4. Reduced Maintenance: The self-adjusting feature of this suspension system minimizes the need for frequent maintenance, saving time and resources.
5. Fuel Efficiency: By offering a more stable and efficient ride, the Mack MSHield EXH 13ME511M2 can contribute to improved fuel economy.
Cons:1. High Upfront Cost: The Mack MSHield EXH 13ME511M2 suspension system comes with a significant price tag, which may be a barrier for some buyers.
2. Complex Installation: Installing this advanced suspension system can be a complex process, requiring specialized knowledge and expertise.
3. Potential for Leaks: As with any pneumatic system, there is a risk of leaks, which can impact performance and require repairs.
4. Compatibility: The Mack MSHield EXH 13ME511M2 may not be compatible with all vehicles, limiting its applicability to specific models.
Conclusion:The Mack MSHield EXH 13ME511M2 pneumatic suspension system offers numerous advantages, including enhanced ride quality, increased payload capacity, robust design, reduced maintenance, and improved fuel efficiency. However, its high upfront cost, complex installation, potential for leaks, and limited compatibility may deter some buyers.
Recommendation:If you operate a heavy-duty vehicle and are seeking improved ride quality, increased payload capacity, and reduced maintenance, the Mack MSHield EXH 13ME511M2 pneumatic suspension system may be a worthwhile investment, despite its higher price tag and potential drawbacks. It is recommended to consult with a Mack dealer or suspension specialist to determine if this system is the best fit for your specific application and vehicle.
Details:
Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Designed specifically for trucks, trailers, and buses. Made of high-quality components for durability, reliability, and performance. Manufactured following strict OE standards to work like the original component.
Engineered using the latest technology to ensure product lasts longer in service. fits Mack 13ME511M2 mshield exh: part number: manufacturer.
specifications heatnshield:
- brand: Mack
- mpn: 13me511m2
offer heatnshield:
- availability: in stock
- price: $218.36
- item condition: New
- best offers: true
- options: ship-to-home
- started: july 12, 2025
- sold #: 18
- in stock #: 1
seller heatnshield:
- rating: 97.0%
- # reviews: 51397
- city: los angeles, california
general heatnshield:
- category: Auto Parts > Car Truck Accessories > Exhaust Emission Systems > Heat Shields, Wraps Sleeves
payments heatnshield:
- credit card: diners-club
- other
- wallet: apple-pay
shipping heatnshield:
- class: standard
- transit: 4-9 days
- type: fixed
- service: standard
returns heatnshield:
- paid by: buyer
- time: 30 days
- policy: returns accepted
