Exhaust Outlet Connection Cummins 3016742 | AR7263, 3178255, 4079042

High-Performance Exhaust Outlet Connection for Cummins Engines

The Cummins 3016742 exhaust outlet connection is a critical component designed to facilitate the efficient removal of exhaust gases from heavy-duty diesel engines. By acting as a secure interface between the engine’s exhaust manifold and the exhaust pipe, this connection directs exhaust gases away from the engine compartment, maintaining optimal backpressure levels and ensuring smooth exhaust flow. This part is also available under the numbers: AR7263, 3178255, 4079042, 4069994.

Constructed from high-quality, heat-resistant materials, this exhaust outlet tube is engineered to withstand the extreme temperatures and high pressures typical of heavy-duty operations. Its precision-machined surfaces guarantee a tight, leak-free seal, which not only enhances overall engine efficiency but also contributes to emission reduction by preventing hazardous exhaust leaks.

Key Features and Benefits

• Enhanced Engine Performance: Promotes smooth exhaust flow, reducing backpressure to optimize engine efficiency and power output.
• Extreme Durability: Built from robust, corrosion-resistant materials to ensure a long service life under harsh operating conditions.
• Leak-Free Seal: Precision-engineered mating surfaces prevent exhaust leaks, protecting surrounding engine components from heat damage.
• Broad Compatibility: Designed for heavy-duty Cummins engine series, including K-series, L10, M11, and N14 engines.

Applications and Fitment

This exhaust outlet connection is widely used in commercial trucks (such as Kenworth, Peterbilt, Freightliner, and International) as well as industrial power generation sets, marine propulsion systems, and mining equipment powered by Cummins engines.

Cross-Reference / Interchange Part Numbers

This part replaces / is interchangeable with the following part numbers:

• 3016742
• AR7263
• AR-7263
• 3178255
• 4079042
• 4069994