Description:

[Vehicle Fitment]: Compatible with Chevrolet Silverado 2500 HD 2001 V8 6.6L, Silverado 3500 2001 V8 6.6L; Compatible with GMC Sierra 2500 HD 2001 V8 6.6L, Sierra 3500 2001 V8 6.6L. [Reference Number]: 8136, 8972220211, 8972220214, 8973008570, 97222021, 97300857. [Specifications]: Pulley Quantity: 1; Belt Type: V-Ribbed; Outside Diameter: 76 (MM); Bearing Bore Inside Diameter: 17 (mm); Width: 30.48 (mm). [OE Performance]: Perfect match with the original part for sturdy and durable construction. Maintain proper belt tension and rotate smoothly and quietly.