
Gates DriveAlign idler pulleys provide an OE-quality replacement for worn accessory belt drive pulleys, helping guide the belt along its intended path across the engine’s accessory drive system. The DriveAlign range uses steel or thermoplastic construction according to the application, with bearings designed to meet or exceed OE standards for application-specific speed and load requirements. Gates designs these pulleys to withstand high underhood temperatures and exposure to dirt, salt, chemicals, and other contaminants encountered in service. Selecting the correct replacement means matching the vehicle application, pulley dimensions, and belt contact surface, including whether the original pulley uses a smooth or grooved design. Use the specifications and vehicle fitment information for this part to identify the appropriate replacement, and inspect the belt and tensioner during service to assess the condition of the complete accessory belt drive system.