TURBO BASE GASKET 3901356-AAFT - 4BT/6BT/IVECO NEF 6.7

The TURBO BASE GASKET 3901356-AAFT is a critical replacement part for turbocharged engines in the Cummins 4BT, 6BT, and IVECO NEF 6.7 series. This high-temperature, high-pressure gasket ensures a perfect seal between the turbocharger and the exhaust manifold, preventing exhaust gas leaks. Its primary function is to maintain optimal engine performance by ensuring efficient airflow to the turbine, maximizing power output and engine longevity. Common failures include gasket wear or breakage, leading to exhaust leaks, reduced turbo efficiency, decreased engine power, and potential damage to other engine components. Regular inspection is crucial; replace the gasket at the first sign of wear or damage. Using a quality replacement gasket, specifically designed for your engine, is essential for preventing future issues and maintaining optimal engine performance. This gasket is widely used in heavy-duty trucks, buses, industrial machinery, and electrical generators.