{"product_id":"dorman-594-001-engine-harmonic-balancer","title":"Dorman 594-001 Engine Harmonic Balancer","description":"\u003ch2\u003eReliable Engine Harmonic Balancer for Buick, Oldsmobile, Pontiac\u003c\/h2\u003e\u003cp\u003eThe Dorman 594-001 engine harmonic balancer is designed to provide precise vibration dampening for select Buick, Oldsmobile, and Pontiac models. Engineered to meet regular grade specifications, this balancer supports serpentine drive belt systems and ensures smooth engine operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 34.94 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 182 mm\u003c\/li\u003e\n\u003cli\u003eDepth: 92.5 mm\u003c\/li\u003e\n\u003cli\u003eSix pulley grooves for serpentine belt compatibility\u003c\/li\u003e\n\u003cli\u003eSingle mounting hole with included bolt and washer\u003c\/li\u003e\n\u003cli\u003eBlack finish with degree markings for accurate installation\u003c\/li\u003e\n\u003cli\u003ePackage includes balancer, bolt, woodruff key, and instruction sheet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Dorman 594-001 harmonic balancer is specifically designed for use with Buick 98, Oldsmobile Delta 88, LeSabre, Reatta, and Pontiac Bonneville, Riviera, and Toronado models. Its 182 mm outside diameter and 34.94 mm inside diameter accommodate the engine block components precisely, while the six pulley grooves support serpentine drive belt systems commonly found in these vehicles. The included bolt and washer simplify installation, although the center bolt is not included. The black finish and degree markings assist in proper alignment during mounting.\u003c\/p\u003e\u003ch2\u003ePurpose and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces engine vibration to prevent crankshaft damage\u003c\/li\u003e\n\u003cli\u003eMaintains proper tension on serpentine drive belts\u003c\/li\u003e\n\u003cli\u003ePrevents premature wear of engine components\u003c\/li\u003e\n\u003cli\u003eEnsures smooth operation of accessory pulleys\u003c\/li\u003e\n\u003cli\u003eHelps avoid engine noise related to harmonic imbalance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removal of the old harmonic balancer and careful alignment using the degree markings on the Dorman 594-001. The included bolt and washer should be torqued to manufacturer specifications. Note that the center bolt is not included and must be sourced separately if needed. Use the provided woodruff key to secure the balancer to the crankshaft properly. Follow the instruction sheet carefully to ensure correct fitment on Buick, Oldsmobile, and Pontiac models listed.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for durability and performance. The 594-001 harmonic balancer undergoes quality checks to ensure reliable operation in compatible vehicles. Warranty coverage details can be obtained from the product documentation or Dorman directly, providing confidence in the part’s longevity and function.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44007431340213,"sku":"BKKY-594-001","price":142.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_594001_Fro_a332a896-f8ab-4eab-9584-b898238e44ba.jpg?v=1775008530","url":"https:\/\/www.partcatalog.com\/products\/dorman-594-001-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}