Alliant Power #AP63449 Belt Tensioner for 2002-2010 GM 6.6L Duramax - OEM Part Number: 97329062, 38172, 8900343

All Alliant Power Belt Tensioners are backed with a 24 month unlimited Mileage warranty. Alliant Power Products are backed by First Class Technical Support. Alliant Power supplies over 200 high demand parts for over 20 different engine applications. Alliant Power Products are built to OEM specifications and testing. Replaces OEM #: 97329062, 38172, 89003343 , 98094201, 97288625