Exhaust Manifold Cummins 3973422
Heavy-duty exhaust manifold designed for Cummins B6.7 and ISB engines, engineered to optimize exhaust flow and withstand extreme thermal stress.
Description
High-Performance Exhaust Management
The Cummins 3973422 Exhaust Manifold is a critical component for heavy-duty truck engines, specifically designed to handle the rigorous demands of high-temperature operations. By efficiently collecting and directing exhaust gases away from the cylinders, this manifold ensures your engine maintains peak performance while protecting internal components from excessive heat.
Engineered for Durability and Efficiency
Constructed from high-grade materials, the 3973422 is built to resist cracking and warping under extreme thermal cycles. Its precision-engineered design minimizes backpressure, which directly contributes to improved fuel efficiency and increased power output. In turbocharged applications, it plays a vital role in channeling energy to the turbine, ensuring rapid boost response and overall system reliability.
Key Features and Benefits
- Optimized Exhaust Flow: Reduces engine backpressure to enhance horsepower and fuel economy.
- Superior Thermal Resistance: High-quality casting prevents leaks and structural failure at peak operating temperatures.
- Precise Fitment: Designed to Cummins’ exact specifications for seamless installation on B6.7, ISB, and QSB series engines.
- Enhanced Longevity: Reduces the risk of exhaust leaks that can lead to engine bay damage and decreased performance.
Compatibility
This exhaust manifold assembly is compatible with a wide range of Cummins power units, including:
- B6.7 CM2670 / B164C
- ISB6.7 CM2150 / ISBE4 CM850
- QSB6.7 CM850 (CM2850) / QSB7 CM2880
More Information
No additional information available
Cross References:
3973422
