Dayco No Slack Automatic Belt Tensioners are specifically built to outperform and outlast competitive OE parts. Each component is built to endure the toughest of conditions while promoting quieter performance and longer life. Product Features:The heavy duty cast aluminum spring case resists cracking and fatigueContains a metallic locator pin built to withstand extreme drive demands and properly locate the tensioner for installationIncludes installation instructionsRust resistant construction
