Description

This camshaft is engineered for Cummins B Series engines, replacing part number 3930576. Built to OEM specifications, it ensures precise valve timing and consistent engine operation. Ideal for 3.9L and 5.9L B Series applications across on-road, off-road, and industrial platforms. A reliable solution for rebuilds and maintenance to keep your engine running at peak efficiency. Application: Cummins “B Series” Cross Reference Numbers: 3930378 Key Features: OEM-grade replacement—Part #3930576 Fits Cummins B Series 3.9L and 5.9L engines Restores accurate valve timing Supports smooth and efficient engine operation Built for long-term durability and performance Compatibility: Compatible with Cummins B Series 3.9L and 5.9L engines used in trucks, agricultural machinery, construction equipment, and generators.