A4719920001
Spacer Bush
Detroit Diesel

Spacer bushes are vital for maintaining precise alignment between rotating components within the engine assembly. This specific bush, with a height of 53.50 mm, features an inner diameter of 9 mm and an outer diameter of 15 mm, crafted from hardened steel to withstand operational stresses. Its role is to provide the correct spacing and reduce friction between moving parts, such as shafts and bearings, thereby enhancing the overall efficiency of the drivetrain. Properly fitted spacer bushes help prevent premature wear and mechanical failure, ensuring smooth operation and extending component life. Their durability under high temperatures and load conditions makes them indispensable in maintaining engine integrity. Regular inspection and replacement as part of preventative maintenance are recommended to avoid misalignment issues. For quality assurance and expert support, Source One Parts Center supplies this essential component, helping keep heavy-duty engines running reliably over long service intervals.