ACDelco ACK040378HD Professional Accessory Belt Drive System Tensioner Kit with Belt and Tensioner<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Does the job right the first time and reduces comebacks by always replacing the serpentine belt， idlers， and tensioners at the same time</li><li>Has a lineup of parts that include 78 kits covering more than 1，300 vehicle applications for both import and domestic applications</li><li>Includes a serpentine belt， idler(s)， tensioner(s)， and supporting hardware with detailed installation instructions</li><li>Professional， premium aftermarket replacement</li><li>Provides the performance and dependability you expect from ACDelco</li></ul></div><img src="http://ecx.images-amazon.com/images/I/410N7tZ7CjL.jpg" noproxy>