
The Gates belt drive tensioner for 2011–2016 Freightliner Business Class M2 diesel applications replaces the factory unit that routes the fan, A/C, alternator and water pump belt. It provides the proper tension and alignment for accessory drives to help maintain reliable operation. Use where the original belt drive tensioner is worn or noisy.
Gates 11-16 Freightliner Business Class M2 Diesel Fan A.C. Alt. & W.P Belt Drive Tensioner