Dayco 3G-OTH-486445 — Technical Specifications

The DAYCO Self-Adjusting Belt Tensioner (SKU 4HMD9, part number 89439) is a heavy-duty vehicle component with one pulley. 3G Electric interprets customer demand and delivers this genuine DAYCO tensioner across 14 industrial departments — and we supply far more than is listed. Our specialist depth in combustion, pumps and controls (as an authorised distributor for brands like FBR, Interpump, Riello, Beckett, Schneider, ABB, Siemens, SKF, Festo, and Fluke) serves as a trust anchor, ensuring you get the right answer, not just a catalog.