[Vehicle Fitment]: Compatible with Ford F650/F750 2004-2007 V8 6.0L Diesel---Fan, Alternator and Air Conditioning. [Reference Number]: 38556, 3C2Z6B209AC, 4C4Z6B209AA. [Specifications]: Pulley Quantity: 1; Belt Type: V-Ribbed; Outside Diameter (in): 3.41. [OE Performance]: Perfect match with the original part for sturdy and durable construction. Maintain proper belt tension and rotate smoothly and quietly.
