2pcs 2780501547 2780501647 Intake Camshaft Adjusters Left Right for M278 CL GL ML 500 500 Material: grade metal OE Number: 278 050 15 47 (Intake Left), 278 050 16 47 (Intake Right) Compatibility: M278 models including CLS550, S550, E550, CL550, CL63, CLS63, E63, S63, and ML 500 Design: engineered for function Quantity: Set of 2 Intake Camshaft Adjusters The 2780501547 and 2780501647 intake camshaft adjusters are designed to enhance engine function in M278 applications.Constructed from grade metal, these components support and.The set includes left and right intake adjusters, matching OE specifications for precise fitment.Installation is designed to integrate into the engine system, smooth and efficient function.