BELT TENSIONER AUTOMAT OEM DAYCO

Belt tensioner TG D20 OEM Dayco (51958007572ALT) is engineered to maintain consistent and accurate poly-V belt tension in MAN TG applications equipped with the D20 engine. The tensioner automatically compensates for belt wear and temperature fluctuations, preventing belt slip, uneven load distribution and premature component wear. Its integrated 74 mm pulley and heavy-duty bearing design ensure stable performance under high loads and continuous operation. Manufactured to OEM specifications, it guarantees precise fitment and reliable operation of all belt-driven engine auxiliaries.