Cummins Replacement Belt Tensioner Assembly 89-02 Dodge Ram 5.9L Cummins TB-FR350SDE If going with the 3

If going with the 3

a pair of billet aluminum cold-side adapters

If you are looking to restore your 7

the gear pump

Cummins Replacement Belt Tensioner Assembly 89-02 Dodge Ram 5.9L Cummins TB-FR350SDE If going with the 3The belt tensioner in your 5. 9L Cummins is responsible for keeping constant tension on the belt to ensure vital engine components such as your water pump, alternator, and power steering pump are working properly. A failing belt tensioner can have a couple different symptoms. The tensioner can lose its tension allowing the belt to become loose and eventually ejecting itself or, the bearing can fail not allowing the pulley to spin causing a squeal