The Iveco 504387130 is a genuine OEM belt tensioner designed for various Iveco commercial vehicles, including Daily, Eurocargo, Stralis, and Trakker series. This critical component maintains proper tension on the engine's accessory drive belt, preventing slippage and ensuring efficient operation of connected systems such as the alternator, power steering pump, and air conditioning compressor. Weighing approximately 1.10 kg, with dimensions of 195 mm length, 155 mm width, and 105 mm height, it is engineered for precise fit and long-lasting durability in demanding applications.