This freshly fabricated camshaft comes with OEM codes 20742610, 21154172, 21110437 and 20758404.It is purpose-built to suit Volvo truck engine assemblies flawlessly. It fine-tunes the opening and closing timing of engine valves with great accuracy. Doing so sustains stable power supply and lets the engine run effortlessly. Forged from top-grade alloy and finished with accurate machining, the part owns remarkable anti-wear performance and sturdy mechanical rigidity. Made following official OEM manufacturing standards, it achieves a precise fit. It can well substitute aged, worn or bent original camshaft parts directly.