Engine Head Rocker Arm Set (24 PCS) Audi A6 A7 A8 Q7 Q8 S4 S5 SQ5 3.0L EA839 0P2109417

This complete set of 24 rocker arms is the essential upgrade for the Audi 3.0T EA839 engine valvetrain. Early production models were equipped with rocker arms prone to premature needle bearing failure, which can cause severe camshaft damage, metallic ticking noises, and potential engine destruction if left unaddressed. This full kit features the latest updated design (0P2-109-417), engineered with reinforced bearings for superior longevity and reliability under high-performance conditions. Replacing the entire set during a cylinder head service ensures uniform valvetrain geometry and eliminates the risk of old-style bearing failure, restoring the smooth and quiet operation required for high-output Audi S and SQ engines.