A0229977647
Crankshaft Front Seal Ring - OM906
Detroit Diesel

This front crankshaft seal ring, designed for OM906 engines, features a high-quality polytetrafluoroethylene (PTFE) construction that provides excellent resistance to high temperatures, chemicals, and wear. With an inner diameter of 78 mm and an outer diameter of 104 mm, it forms an effective barrier to prevent oil leaks from the front of the crankshaft assembly. The 11 mm height offers sufficient sealing surface to withstand engine vibration and thermal cycles. Proper installation of this seal ring is crucial in maintaining oil containment, reducing engine oil consumption, and preventing environmental contamination. Its PTFE material ensures longevity and reliability even in the most demanding heavy-duty engine environments. For dependable sourcing, contact Source One Parts Center to secure quality seals for your engine rebuild or maintenance projects.