{"product_id":"dorman-594-744-engine-harmonic-balancer","title":"Dorman 594-744 Engine Harmonic Balancer","description":"\u003ch2\u003eOverview of Dorman Engine Harmonic Balancer 594-744\u003c\/h2\u003e\u003cp\u003eThe Dorman 594-744 engine harmonic balancer is designed specifically for select Lexus models, including the GS400, GS430, LS400, LS430, and SC430. This component plays a critical role in reducing engine vibration and ensuring smooth operation of the serpentine belt system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 35 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 150 mm\u003c\/li\u003e\n\u003cli\u003eSix pulley grooves for serpentine belt compatibility\u003c\/li\u003e\n\u003cli\u003eSingle mounting hole with 47 mm diameter\u003c\/li\u003e\n\u003cli\u003eIncludes keyway for secure fitment\u003c\/li\u003e\n\u003cli\u003eDepth of 40 mm\u003c\/li\u003e\n\u003cli\u003eBlack finish with degree markings for precise alignment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 594-744 harmonic balancer is engineered to meet the specifications required by Lexus GS400, GS430, LS400, LS430, and SC430 vehicles. Featuring a 35 mm inside diameter and a 150 mm outside diameter, this balancer accommodates six pulley grooves designed for serpentine drive belts. The single mounting hole with a 47 mm diameter and the included keyway ensure a secure and accurate installation on the engine’s crankshaft. The 40 mm depth and black finish with degree markings provide durability and assist in precise timing alignment during installation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces engine vibration to prevent crankshaft damage\u003c\/li\u003e\n\u003cli\u003eMaintains proper serpentine belt tension and alignment\u003c\/li\u003e\n\u003cli\u003ePrevents premature wear of engine components linked to harmonic imbalance\u003c\/li\u003e\n\u003cli\u003eAddresses noise and rough idling caused by faulty balancers\u003c\/li\u003e\n\u003cli\u003eSupports engine timing accuracy with degree markings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the crankshaft and mounting surfaces are clean and free of debris before installation. Use the degree markings on the balancer to align it correctly with the engine timing. Since the center bolt and washers are not included, reuse the original hardware or source compatible fasteners. Verify the serpentine belt fits properly within the six pulley grooves to avoid slippage or belt damage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details for part number 594-744 are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to official Dorman documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52124895772853,"sku":"BKKY-594-744","price":193.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_594744_Fro.jpg?v=1775163018","url":"https:\/\/www.partcatalog.com\/products\/dorman-594-744-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}