A9041840066
Oil Filler Neck for OM904
Detroit Diesel

The oil filler neck is a crucial interface for adding fresh engine oil, designed to facilitate easy and secure refilling. Its construction ensures a tight fit with the oil filler cap, preventing leaks and contamination during oil top-ups. Engineered for durability, this component withstands the rigors of frequent use and exposure to engine heat. Its design often includes features that reduce spillage, making oil addition cleaner and more efficient. Properly functioning filler necks are essential for maintaining the correct oil level, which directly impacts engine performance and longevity. Regular inspection and timely replacement of this part help avoid leaks and ensure a clean oil environment. For reliable replacements, Source One Parts Center provides quality components that meet OEM specifications, supporting your engine’s health and efficiency.