2021 Toyota Tundra Timing Belt Idler Pulley Name: PULLEY SUB-ASSY, IDLER, NO.1. Manufacturer Part Number: 16603-38012. Condition: BRAND NEW, 100% OEM GENUINE PART. Manufacturer: TOYOTA Ensure smooth vehicle operation with our Idler Pulley Sub-Assembly #1.Genuine Toyota part for maintaining drive belt tension and engine stability. The Idler Pulley Sub-Assembly #1 (#16603-38012), an integral part of the Toyota Water Pump system, ensures smooth operation in the Engine-Fuel component Toyota Genuine Parts - Pulley Sub-Assy, Idl For compatible models and details, please check the manufacturer's website before purchasing
