Overrunning alternator pulley helps with drive belt squealing/fraying on Dodge Ram 2500

A new overrunning alternator pulley often helps with drive belt squealing or fraying. Pulley alignment should also be inspected when the belt frays or squeals.

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Average mileage: 124,000 (124,000–124,000)
Engine affected: 5.9L 6 Cylinder Diesel Turbo
3 model years affected: 2003, 2004, 2005
6 people reported this problem
0 people shared problem details

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