Description:

[Vehicle Fitment]: Compatible with Chevrolet Suburban/Avalanche 2500 2002-2006, Silverado 2500 HD 2001-2006, Silverado 2500 HD Classic 2007, Silverado 3500 2001-2006, Silverado 3500 Classic 2007; Compatible with GMC Sierra 2500 HD 2001-2006, Sierra 2500 HD Classic 2007, Sierra 3500 2001-2006, Sierra 3500 Classic 2007, Yukon XL 2500 2001-2006---Fit V8 8.1L only. [Reference Number]: 2086262, 12580828, 38260. [Specifications]: Pulley Quantity: 1; Belt Type: V-Ribbed; Outside Diameter: 2.99(Inch); Material: Thermoplastic; Width: 0.98(Inch). [OE Performance]: Perfect match with the original part for sturdy and durable construction. Maintain proper belt tension and rotate smoothly and quietly.