{"product_id":"dorman-594-122-engine-harmonic-balancer","title":"Dorman 594-122 Engine Harmonic Balancer","description":"\u003ch2\u003eOverview of Dorman Engine Harmonic Balancer 594-122\u003c\/h2\u003e\u003cp\u003eThe Dorman 594-122 engine harmonic balancer is designed for select Buick, Chevrolet, Oldsmobile, and Pontiac models. This component helps reduce engine vibration and maintain smooth operation in vehicles such as the Chevrolet Impala and Pontiac Grand Prix.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 34.87 mm\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 182 mm\u003c\/li\u003e\n\u003cli\u003e12 pulley grooves for serpentine drive belts\u003c\/li\u003e\n\u003cli\u003eSingle mounting hole design\u003c\/li\u003e\n\u003cli\u003eIncludes bolt and washer; center bolt not included\u003c\/li\u003e\n\u003cli\u003eDepth of 92.5 mm\u003c\/li\u003e\n\u003cli\u003eBlack finish with degree markings for precise installation\u003c\/li\u003e\n\u003cli\u003ePackage includes balancer, woodruff key, and instruction sheet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 594-122 engine harmonic balancer is engineered to fit a range of vehicles including Buick 88 and 98, Chevrolet Impala and Monte Carlo, Oldsmobile LSS and Riviera, as well as Pontiac Bonneville and Grand Prix. Its 12-groove pulley design supports serpentine drive belts, ensuring compatibility with modern belt systems. The balancer’s 34.87 mm inside diameter and 182 mm outside diameter provide a precise fit for the engine’s crankshaft, while the 92.5 mm depth accommodates proper alignment with other engine components. The included bolt and washer simplify installation, although the center bolt must be sourced separately. The black finish and degree markings assist technicians in achieving accurate positioning during assembly.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces crankshaft vibration to prevent premature engine wear\u003c\/li\u003e\n\u003cli\u003eRestores proper pulley alignment for serpentine belt systems\u003c\/li\u003e\n\u003cli\u003eEliminates noise caused by worn or damaged harmonic balancers\u003c\/li\u003e\n\u003cli\u003ePrevents engine misfires related to crankshaft sensor timing issues\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine operation in Buick, Chevrolet, Oldsmobile, and Pontiac vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific vehicle make and model before installation\u003c\/li\u003e\n\u003cli\u003eUse the included woodruff key to ensure correct crankshaft engagement\u003c\/li\u003e\n\u003cli\u003eTorque the mounting bolt and washer to manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eCheck degree markings for precise alignment during installation\u003c\/li\u003e\n\u003cli\u003eCenter bolt is not included; obtain the correct part separately\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman engine harmonic balancers are manufactured to meet or exceed OEM standards for fit and function. The 594-122 part number undergoes rigorous quality control to ensure durability and reliable performance. This product includes a limited warranty covering defects in materials and workmanship, providing confidence in its long-term use on compatible Buick, Chevrolet, Oldsmobile, and Pontiac models.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44007448707253,"sku":"BKKY-594-122","price":134.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_594122_Fro.jpg?v=1775008543","url":"https:\/\/www.partcatalog.com\/products\/dorman-594-122-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}