{"product_id":"dorman-594-703-engine-harmonic-balancer","title":"Dorman 594-703 Engine Harmonic Balancer","description":"\u003ch2\u003eOverview of the Dorman Engine Harmonic Balancer 594-703\u003c\/h2\u003e\u003cp\u003eThe Dorman Engine Harmonic Balancer 594-703 is designed to provide reliable vibration dampening for select Lexus and Toyota vehicles. Engineered to meet OEM specifications, this harmonic balancer helps maintain engine performance and longevity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 32 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 176 mm\u003c\/li\u003e\n\u003cli\u003eEight pulley grooves for serpentine drive belts\u003c\/li\u003e\n\u003cli\u003eSingle mounting hole with 32 mm diameter\u003c\/li\u003e\n\u003cli\u003eIncludes keyway for secure fitment\u003c\/li\u003e\n\u003cli\u003eBlack finish with degree markings for precise installation\u003c\/li\u003e\n\u003cli\u003ePackage includes harmonic balancer and instruction sheet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Dorman harmonic balancer (part number 594-703) is specifically designed for compatibility with Lexus GX460, Toyota Land Cruiser, LX570, Sequoia, and Tundra models. The component features a regular grade type construction, ensuring durability under normal operating conditions. Its 176 mm outside diameter and 32 mm inside diameter accommodate the engine’s crankshaft precisely, while the eight pulley grooves support serpentine drive belt systems commonly found in these vehicles. The included keyway type ensures proper alignment and secure mounting, although the center bolt and washers are not included. The black finish with degree markings assists technicians during installation and timing adjustments.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces engine vibration to prevent crankshaft damage\u003c\/li\u003e\n\u003cli\u003eMaintains proper drive belt alignment and tension\u003c\/li\u003e\n\u003cli\u003eHelps eliminate engine noise caused by harmonic imbalance\u003c\/li\u003e\n\u003cli\u003ePrevents premature wear of engine components linked to vibration\u003c\/li\u003e\n\u003cli\u003eSupports smooth operation of serpentine belt-driven accessories\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with Lexus GX460, Toyota Land Cruiser, LX570, Sequoia, and Tundra models before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to align the keyway and mounting hole accurately\u003c\/li\u003e\n\u003cli\u003eDegree markings on the balancer assist in precise timing setup\u003c\/li\u003e\n\u003cli\u003eCenter bolt and washers must be sourced separately as they are not included\u003c\/li\u003e\n\u003cli\u003eFollow the included instruction sheet carefully to ensure correct installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards, providing dependable performance for engine harmonic balancing. While this product does not include a center bolt or washers, it is backed by Dorman’s quality control processes. Please consult Dorman’s warranty policy for specific coverage details related to this harmonic balancer.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44007796998325,"sku":"BKKY-594-703","price":381.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_594703_Fro.jpg?v=1775008586","url":"https:\/\/www.partcatalog.com\/products\/dorman-594-703-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}