Description

This oil pump is built to meet the performance demands of Cummins L10, M11, and ISM engines. Designed to OEM specifications, it replaces part numbers 4003950, 3401186, 3803330, and 3895756. The pump ensures efficient oil circulation, helping to reduce engine wear, maintain stable oil pressure, and support overall engine longevity. Ideal for use in commercial vehicles, industrial equipment, and heavy-duty applications, this pump is constructed from durable materials for long service life. It’s a perfect solution for engine rebuilds, replacements, or preventive maintenance, offering an easy installation and a reliable fit. Keep your engine running smoothly and efficiently with this high-performance oil pump. Key Features: Direct replacement for Cummins part numbers: 4003950, 3401186, 3803330, 3895756 Fits Cummins L10, M11, and ISM engines Maintains optimal oil pressure and lubrication Reduces internal engine wear and extends service life Built with high-strength materials for durability OE-style fit for quick and secure installation Compatibility: Engine Models: Cummins L10, M11, ISM OEM Part Numbers: 4003950, 3401186, 3803330, 3895756 Applications: Suitable for trucks, buses, industrial machines, and equipment using Cummins L10, M11, and ISM engines