DCEC Cummins Engine Oil Pump For 89-02 Dodge 5.9L 12V 24V 3937404 4939587 39374044939587

Description:

The DCEC Cummins 3937404 4939587 Engine Oil Pump is used in the engine lubrication system to circulate pressurized engine oil for proper lubrication, cooling, and protection of internal engine components. Commonly installed in 1989–2002 Dodge trucks equipped with Cummins 5.9L 12V and 24V diesel engines, as well as other compatible Cummins B-Series engine applications. Maintenance teams and system integrators use this part for engine overhaul, lubrication system repair, preventive maintenance, or replacement to restore reliable oil pressure and engine performance.

Applications:

The DCEC Cummins 3937404 4939587 Engine Oil Pump is designed for compatible 1989–2002 Dodge Ram trucks equipped with Cummins 5.9L 12V and 24V diesel engines, including other B-Series engine applications. It is commonly installed during engine rebuilds, lubrication system servicing, and oil pump replacement to restore proper oil circulation, maintain stable oil pressure, and ensure dependable engine operation.

Technical Specifications:

• Brand: DCEC Cummins
• Manufacturer Part Number (MPN): 3937404, 4939587
• Product Type: Engine Oil Pump
• System: Engine Lubrication System
• Engine Compatibility: Cummins 5.9L 12V and 24V Diesel Engines
• Vehicle Compatibility: 1989–2002 Dodge Ram and compatible Cummins B-Series applications
• Function: Circulates pressurized engine oil for lubrication and cooling
• Installation Position: Front Engine Timing Gear Housing
• Mounting Type: Direct-fit replacement
• Material: Cast Metal Housing with Precision Machined Internal Gears
• OEM Replacement: Yes
• Condition: New

Common Replacements:

• Oil Pickup Tube
• Oil Pressure Relief Valve
• Oil Pump Gasket