{"product_id":"dorman-594-434-engine-harmonic-balancer","title":"Dorman 594-434 Engine Harmonic Balancer","description":"\u003ch2\u003eOverview of Dorman Engine Harmonic Balancer 594-434\u003c\/h2\u003e\u003cp\u003eThe Dorman 594-434 engine harmonic balancer is designed for select Nissan and INFINITI vehicles, including the Armada, NV2500, NV3500, Pathfinder, Pathfinder Armada, QX56, and TITAN models. This component helps reduce engine vibration and maintain smooth operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 30.99 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 165 mm\u003c\/li\u003e\n\u003cli\u003eSeven pulley grooves for serpentine drive belts\u003c\/li\u003e\n\u003cli\u003eSingle mounting hole design\u003c\/li\u003e\n\u003cli\u003eDepth of 64.4 mm\u003c\/li\u003e\n\u003cli\u003eBlack finish with degree markings for precise installation\u003c\/li\u003e\n\u003cli\u003eDoes not include bolt, washer, or center bolt\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 594-434 harmonic balancer is engineered to meet the specifications required for proper engine balance and vibration dampening in Nissan and INFINITI vehicles. Featuring a 30.99 mm inside diameter and a 165 mm outside diameter, this balancer accommodates serpentine drive belts with seven pulley grooves. The single mounting hole and 64.4 mm depth ensure compatibility with the engine block components of the specified models. The black finish and degree markings assist in accurate alignment during installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis harmonic balancer is compatible with the following vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNissan Armada\u003c\/li\u003e\n\u003cli\u003eNissan NV2500\u003c\/li\u003e\n\u003cli\u003eNissan NV3500\u003c\/li\u003e\n\u003cli\u003eNissan Pathfinder and Pathfinder Armada\u003c\/li\u003e\n\u003cli\u003eINFINITI QX56\u003c\/li\u003e\n\u003cli\u003eNissan TITAN\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Harmonic Balancer\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine vibration and noise reduction\u003c\/li\u003e\n\u003cli\u003ePrevention of crankshaft damage due to imbalance\u003c\/li\u003e\n\u003cli\u003eImproved serpentine belt alignment and tension\u003c\/li\u003e\n\u003cli\u003eMinimizing wear on engine components caused by harmonic resonance\u003c\/li\u003e\n\u003cli\u003eMaintaining engine timing accuracy with degree markings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 594-434 harmonic balancer requires proper alignment using the degree markings. Ensure the engine is off and cooled before beginning installation. Since the bolt and washer are not included, use the original hardware or appropriate replacements. Verify the serpentine belt is correctly seated in all seven pulley grooves to avoid slippage or premature wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit and function. While this product does not include mounting hardware, it is built to provide reliable service when installed correctly. Please consult Dorman’s warranty policy for specific coverage details.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44007687585973,"sku":"BKKY-594-434","price":300.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_594434_Fro.jpg?v=1775008579","url":"https:\/\/www.partcatalog.com\/products\/dorman-594-434-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}