{"product_id":"alliant-power-belt-tensioner-for-2002-2016-gm-6-6l-duramax-ap63449","title":"Alliant Power Belt Tensioner For 2002-2016 GM 6.6L Duramax","description":"\u003cp\u003eAlliant Power AP63449 Accessory Drive Belt Tensioner maintains proper belt tension on 6.6L Duramax diesel engines to help keep belt-driven accessories operating correctly. The tensioner helps reduce belt slip, maintain consistent belt tracking, and minimize excess vibration during engine operation.\u003c\/p\u003e\u003cp\u003eIts OE-style design provides dependable tension throughout the belt's service range, making it a reliable replacement for a worn, noisy, or failing factory tensioner. Proper belt control also helps protect accessory pulleys and related drive components.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaintains proper accessory drive belt tension\u003c\/li\u003e\n\u003cli\u003eHelps reduce belt slip during engine operation\u003c\/li\u003e\n\u003cli\u003eSupports consistent accessory drive performance\u003c\/li\u003e\n\u003cli\u003ePromotes smooth and stable serpentine belt tracking\u003c\/li\u003e\n\u003cli\u003eHelps reduce unwanted belt noise and vibration\u003c\/li\u003e\n\u003cli\u003eOE-style replacement supports proper fit and function\u003c\/li\u003e\n\u003cli\u003eBuilt for demanding 6.6L Duramax diesel service\u003c\/li\u003e\n\u003cli\u003eSupports a reliable and complete belt drive repair\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Alliant Power\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: AP63449\u003c\/li\u003e\n\u003cli\u003eProduct Type: Accessory Drive Belt Tensioner\u003c\/li\u003e\n\u003cli\u003eCondition: New\u003c\/li\u003e\n\u003cli\u003eEngine: 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003eManufacturing Label: New\u003c\/li\u003e\n\u003cli\u003eCountry\/Region of Origin: CA\u003c\/li\u003e\n\u003cli\u003eGross Weight: 7.354 lb\u003c\/li\u003e\n\u003cli\u003eAlliant Catalog No.: APP1613\u003c\/li\u003e\n\u003cli\u003eCross References: 38153; 38172; 39159; 39242; 419-358; 419-629; 97288625; 97329062; 98094201\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eIncluded:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e(1) Accessory Drive Belt Tensioner\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2002–2016 Chevrolet Silverado 2500 HD 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003e2002–2016 Chevrolet Silverado 3500\/3500 HD 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003e2006–2016 Chevrolet Express 2500 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003e2006–2016 Chevrolet Express 3500 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003e2002–2016 GMC Sierra 2500 HD 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003e2002–2016 GMC Sierra 3500\/3500 HD 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003e2006–2016 GMC Savana 2500 6.6L Duramax\u003c\/li\u003e\n\u003cli\u003e2006–2016 GMC Savana 3500 6.6L Duramax\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e \u003c\/p\u003e\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e24-Month \/ Unlimited-Mile Alliant Power Limited Warranty\u003c\/li\u003e\u003c\/ul\u003e","brand":"Alliant Power","offers":[{"title":"Default Title","offer_id":48900360405149,"sku":"AP63449","price":155.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/app1613_1.jpg?v=1789155646","url":"https:\/\/rudysdiesel.com\/products\/alliant-power-belt-tensioner-for-2002-2016-gm-6-6l-duramax-ap63449","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}