A0169975046
Radial Shaft Sealing Ring - OM904 Euro 4/5
Detroit Diesel

Designed specifically for Euro 4 and 5 emissions standards, this radial shaft sealing ring is key to maintaining a sealed environment around the drive shaft. Made from elastomer, it provides excellent flexibility and resistance to the harsh chemicals and high temperatures common in modern diesel engines. This sealing ring plays a critical role in preventing contaminants from entering the engine while retaining lubricants within the shaft assembly. Its robust construction ensures consistent performance despite engine vibrations and thermal cycling, which prolongs service intervals and minimizes downtime. Proper sealing of the shaft assembly is essential for engine efficiency, reduced emissions, and overall reliability. Replacing this component during routine maintenance helps prevent costly repairs caused by oil leaks or contamination ingress. Professionals trust Source One Parts Center to provide high-quality seals that safeguard engine integrity and support sustained operational excellence.