{"product_id":"cummins-3976834-belt-tensioner","title":"Cummins Belt Tensioner - 3976834","description":"\u003cp\u003eThe Cummins 3976834 Belt Tensioner is a genuine OEM serpentine belt tensioning component engineered to maintain proper belt alignment and tension in Cummins diesel engines. Designed for durability and consistent performance, this tensioner helps prevent belt slippage, reduces wear on engine accessories, and ensures reliable operation in heavy-duty truck and industrial applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBrand: Cummins\u003cbr\u003ePart Number: 3976834\u003cbr\u003eProduct Type: Belt Tensioner\u003cbr\u003eFunction: Maintains proper serpentine belt tension\u003cbr\u003eOperation: Spring-loaded automatic tensioner\u003cbr\u003eMaterial: Cast metal housing with pulley\u003cbr\u003eEngine Compatibility: ISB, QSB, B Series engines\u003cbr\u003eApplications: Trucks, buses, industrial equipment\u003cbr\u003eMounting Location: Front engine accessory drive\u003cbr\u003eCondition: New OEM \/ Aftermarket\u003c\/p\u003e","brand":"FleetPro Parts","offers":[{"title":"Default Title","offer_id":42679889461342,"sku":"3976834","price":119.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/2070\/1790\/files\/3976834-tensioner-spring-mechanism.jpg?v=1776695216","url":"https:\/\/fleetpro-parts.com\/products\/cummins-3976834-belt-tensioner","provider":"FleetPro Parts","version":"1.0","type":"link"}