Dorman Alternator Pulley 300-861SponsoredDorman Alternator Pulley 300-861$79.99Part # 300-861SKU # 737719Limited-Lifetime WarrantyCheck if this fits your 2008 Jeep Grand CherokeeFree In-Store or Curbside Pick UpSELECT STOREHome DeliveryStandard DeliveryEst. Delivery Feb. 01Add TO CARTNotes: Alternator Pulley.PRICE: 79.99Bearing Bore Inside Diameter: 0.67Groove Type: SerpentineBearing Bore Outside Diameter: 0.67Outside Diameter: 2.43Finish: Black