0101 541 Detroit Diesel Oil Pump equivalent

What does an oil pump do?

This engine oil pump is a critical component designed to maintain consistent lubrication pressure within the engine block. Manufactured to meet high-strength requirements, it ensures that vital engine parts receive a steady flow of oil to prevent friction and heat buildup during heavy-duty operation.

Engine compatibility and fitment

This part is specifically designed for use in Western Star 4700, 47X, 4900, 5700XE, 57X, and 49X models. It is also compatible with Freightliner 114SD, 122SD, Cascadia, Coronado, M2 112, Century Class, and Columbia trucks. These units are engineered to work seamlessly with Detroit Diesel DD13 and DD15 engines.

Installation and maintenance

For optimal performance, this pump should be installed following professional service guidelines. It is recommended to check the pump alongside every engine oil and oil filter change to ensure system integrity. Proper installation prevents leaks and maintains the necessary pressure levels required by heavy commercial vehicle engines.

System reliability

Maintaining correct oil pressure is essential for preventing catastrophic engine failure in fleet vehicles. When replacing this component, ensure that all related seals and gaskets are inspected to maintain a secure fitment within the lubrication system.

OE cross-reference

0101 541 (Oil Pump Oil Pumps) is the equivalent of the Mercedes-Benz OE numbers. This part directly replaces Mercedes-Benz OE numbers 4721801301, 4721801501, 4721801701, 4721802501, 4721803101, 4721804501, 4721805001, 4721806601, 4721807201.