R23513939
Remanufactured Rocker Arm Assembly for Series 60 12.7L DDEC IV
Detroit Diesel

This remanufactured rocker arm assembly for 12.7L Series 60 engines plays a vital role in controlling valve operation, translating camshaft motion into precise valve movement. Made from ductile iron, it offers high strength and resistance to fatigue, critical for sustained heavy-duty cycles. The inner bushing with a diameter of 36.04 mm ensures smooth pivoting and reduces wear over time. Proper functioning of this component is essential for maintaining valve timing, which directly influences engine power, efficiency, and emissions. Regular inspection for signs of wear or damage during scheduled maintenance is recommended. Its remanufactured status guarantees a cost-effective yet reliable part, restoring performance while adhering to strict quality standards. Source One Parts Center supplies these assemblies to support your engine’s longevity and optimal operation in demanding conditions.