Oil Pump Cummins 3634640 | AR12387, AR11464, 206771, 3634640RX

High-Performance Lubrication for Cummins K38, KT38, and QSK38 Engines

The Cummins 3634640 oil pump is a critical component designed to maintain consistent oil flow and pressure throughout your heavy-duty diesel engine. Engineered to meet rigorous performance standards, this oil pump ensures that vital engine components remain properly lubricated, reducing friction, heat, and premature wear. Whether you are operating in industrial, marine, or power generation environments, this pump delivers the reliability your equipment demands.

Key Features & Benefits

• Consistent Oil Pressure: Delivers steady oil flow to safeguard critical engine parts under heavy loads and extreme operating conditions.
• Heavy-Duty Construction: Built with premium-grade materials to withstand high-stress environments and resist wear over extended service intervals.
• Precise Fitment: Manufactured to exact specifications for seamless integration and hassle-free installation on compatible Cummins engines.
• Enhanced Engine Longevity: Proper lubrication prevents metal-on-metal contact, significantly extending the lifespan of your engine.

Application & Compatibility

This oil pump is specifically designed for use with Cummins heavy-duty diesel engines, including the following models:

• Cummins K38 / KT38 / KTA38
• Cummins QSK38