View 4 Photos View 0 Videos Caterpillar C15 ACERT Belt Tensioner Recently Updated $150 USD CAT C15 Acert 217-8938: Belt Tightener, This part is located at our Scranton, PA facility ConditionUsedStock Number217-8938 MLS Number13811540CategoryBelt Tensioners Last Updated9/15/2026 LocationScranton, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info