1988 Chevrolet V20 Suburban Engine: 7.4L V8 GAS;. Part Type: Accessory Drive Belt Tensioner Pulley. DriveAlign Belt Drive Idler/Tensioner Pulley. Belt Pulley. Compatible Years: 1988. Ensure that this part fits your vehicle by entering your vehicle's Year, Make, Model, Trim, and Engine in the Compatibility Table.
