GMCYukonXL 2500 Alternator, Water Pump and Power Steering MultiRibBelt. Br...GMC Yukon XL 2500 Alternator, Water Pump and Power Steering Multi Rib Belt. Brand: API. Fits Years: 2000, 2001, 00, 01. ProTune -- Inch Number: 930K6; 21.36 x 2360mm; With 130A Alternator - 4310-07593435more