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(888) 312-8812 Login SignupAUTOMATIC BELT TENSIONER, HD, DAYCO
Could a serpentine drive that slaps, squeals or shows uneven rib wear be asking for a new tensioner? Heavy-duty and automatic, the Dayco Automatic Belt Tensioner keeps spring pressure on the belt through every swing in speed and load. In the Dayco 89941, the drive gets a fresh arm and pulley, so tension comes from a new spring every time the engine runs. Steady pressure from the arm helps the belt keep its contact with each pulley as accessory loads change.
| Type | Automatic |
| Direction | Counter Clock Wise |
| Belt Type | Serpentine |
| Number of Pulleys | 1 |
| Pulley 1 Diameter | 74 mm |
| Pulley 1 Flat | Y |
| Pulley 1 Width | 38 mm |
| Country of Origin (Primary) | IT |
| Harmonized Tariff Code (Schedule B) | 8708998180 |
| UPC | 00036687957702 |
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