{"product_id":"belt-tensioner-pulley-assembly-for-cummins-isx-engine-freightliner-3104149-89448","title":"Belt Tensioner Pulley Assembly for Cummins ISX Engine Freightliner 3104149 89448","description":"\u003ch2\u003eBelt Tensioner Pulley Assembly for Cummins ISX Engine Freightliner 3104149 89448\u003c\/h2\u003e\u003cp\u003eMaintain the efficiency of your heavy-duty engine with this high-quality aftermarket belt tensioner pulley assembly. Designed specifically for Cummins ISX engines, this aftermarket part ensures consistent belt tension to prevent slippage and reduce wear on your engine's drive system. It serves as a reliable and cost-effective alternative to OEM parts, providing the performance you need to keep your Freightliner on the road.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConstructed with heavy-duty materials for enhanced durability and longevity.\u003c\/li\u003e\n\u003cli\u003eEnsures precise belt alignment and tension for optimal engine performance.\u003c\/li\u003e\n\u003cli\u003eFeatures high-quality bearings to minimize noise and vibration during operation.\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct aftermarket replacement for a seamless and straightforward installation.\u003c\/li\u003e\n\u003cli\u003eEngineered to withstand the demanding heat and pressure of commercial engine environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Models\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCummins ISX Series Engines\u003c\/li\u003e\n\u003cli\u003eFreightliner Trucks\u003c\/li\u003e\n\u003cli\u003eCross-Reference Part Numbers: 3104149, 89448\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct Type: Belt Tensioner Pulley Assembly\u003c\/li\u003e\n\u003cli\u003ePart Status: Aftermarket Replacement\u003c\/li\u003e\n\u003cli\u003eEngine Compatibility: Cummins ISX\u003c\/li\u003e\n\u003cli\u003eReference Numbers: 3104149, 89448\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs this an OEM part?\u003c\/strong\u003e No, this is a premium aftermarket replacement part designed to meet or exceed the functional standards of the original equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I confirm compatibility?\u003c\/strong\u003e To ensure a correct fit, please cross-reference your current part number with 3104149 or 89448. You may also verify fitment using your engine's serial number or by consulting your vehicle’s service manual.\u003c\/p\u003e\u003chr\u003e\u003cem\u003eImportant: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.\u003c\/em\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42821041487943,"sku":"ZZ2S00747","price":56.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/12_ad4d7099-4dcf-4401-bc1a-c0722b12abb8.jpg?v=1779795211","url":"https:\/\/www.northlineparts.com\/products\/belt-tensioner-pulley-assembly-for-cummins-isx-engine-freightliner-3104149-89448","provider":"Northline Parts","version":"1.0","type":"link"}