Exhaust Manifold Cummins 3943872 | 3943871, 3942225

Product Overview

The Cummins 3943872 Exhaust Manifold is a high-performance component engineered for heavy-duty commercial truck engines. It plays a vital role in managing the flow of exhaust gases from the engine cylinders to the turbocharger and exhaust system, ensuring maximum engine efficiency and longevity.

Key Features and Benefits

• Enhanced Efficiency: Optimizes exhaust gas flow to reduce backpressure and improve fuel economy.
• Durable Construction: Manufactured from high-quality, heat-resistant materials to withstand extreme temperatures and prevent cracking in demanding environments.
• Precision Engineering: Designed for a perfect fit, reducing vibration and ensuring a secure seal with the engine block to prevent leaks.
• Turbocharger Integration: Efficiently channels gases to drive the turbocharger turbine, maximizing power output across the RPM range.

Engine Compatibility

This exhaust manifold is engineered to meet the specific requirements of the following Cummins engine series:

• B6.7 Series: CM2670 B153B, B6.7 G CMOH6.0 B125
• ISB/ISD Series: ISB/ISD6.7 CM2150 SN
• ISBE Series: ISBE CM2150, ISBE CM800, ISBE4 CM850
• QSB Series: QSB6.7 CM850 (CM2850), QSB7 CM2880 B117