{"product_id":"dorman-594-563-engine-harmonic-balancer","title":"Dorman 594-563 Engine Harmonic Balancer","description":"\u003ch2\u003eReliable Engine Harmonic Balancer for Buick, Chevrolet, and Pontiac\u003c\/h2\u003e\u003cp\u003eThe Dorman 594-563 engine harmonic balancer is designed to provide precise vibration dampening for select Buick, Chevrolet, and Pontiac models. Engineered to meet OEM specifications, this harmonic balancer helps maintain engine balance and prolongs the life of your vehicle's crankshaft.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside diameter: 37.615 mm for accurate fitment\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 205 mm ensuring proper pulley alignment\u003c\/li\u003e\n\u003cli\u003eSix pulley grooves compatible with serpentine drive belts\u003c\/li\u003e\n\u003cli\u003eRegular grade type for standard engine applications\u003c\/li\u003e\n\u003cli\u003eSingle mounting hole with keyway type for secure installation\u003c\/li\u003e\n\u003cli\u003eDepth of 36 mm for correct positioning on the crankshaft\u003c\/li\u003e\n\u003cli\u003eBlack finish with degree markings for easy timing adjustments\u003c\/li\u003e\n\u003cli\u003eIncludes harmonic balancer and instruction sheet; no bolts or washers included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman 594-563 harmonic balancer is specifically designed for use with serpentine drive belt systems, featuring six pulley grooves to accommodate multiple accessory belts. Its 37.615 mm inside diameter and 205 mm outside diameter ensure a precise fit on the crankshaft of compatible vehicles. The single mounting hole and keyway type provide secure attachment and alignment, while the 36 mm depth maintains proper positioning. The black finish with degree markings assists in accurate engine timing and maintenance. This part is compatible with Buick Allure, Chevrolet Impala, Monte Carlo, and Pontiac Grand Prix and LaCrosse models, making it a suitable replacement for worn or damaged harmonic balancers in these vehicles.\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 timing for engine performance\u003c\/li\u003e\n\u003cli\u003ePrevents premature wear of serpentine belts and pulleys\u003c\/li\u003e\n\u003cli\u003eEliminates noise caused by harmonic imbalance\u003c\/li\u003e\n\u003cli\u003eRestores smooth engine operation in Buick, Chevrolet, and Pontiac models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 594-563 harmonic balancer requires proper tools to ensure secure mounting on the crankshaft. Verify the inside diameter and keyway alignment before installation. Note that this part does not include bolts, washers, or a center bolt, so reuse existing hardware or acquire appropriate fasteners separately. Follow the included instruction sheet carefully to maintain correct depth and alignment. Degree markings on the balancer assist with timing adjustments during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 594-563 harmonic balancer undergoes rigorous quality control to ensure fit and function. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44007769276597,"sku":"BKKY-594-563","price":234.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_594563_Fro.jpg?v=1775008585","url":"https:\/\/www.partcatalog.com\/products\/dorman-594-563-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}