Description:

[Vehicle Fitment]: Compatible with Audi S6 2002-2003, RS6 2003, S8 2001-2003(2003---Chassis Range: Through # 4D-3-004999), A6 Quattro 2000-2004, A8 Quattro 2000-2003 --- V8 4.2L. [Reference Number]: 077903133E, 077903133C, URO010591. [Specifications]: Pulley Quantity: 1; Belt Type: Serpentine; Outside Diameter: 82.23(mm); Bearing Bore Inside Diameter: 11(mm); Width: 27.16(mm). [OE Performance]: Perfect match with the original part for sturdy and durable construction. Maintain proper belt tension and rotate smoothly and quietly.