{"product_id":"dorman-594-004-engine-harmonic-balancer","title":"Dorman 594-004 Engine Harmonic Balancer","description":"\u003ch2\u003eOverview of Dorman Engine Harmonic Balancer 594-004\u003c\/h2\u003e\u003cp\u003eThe Dorman Engine Harmonic Balancer 594-004 is designed to provide reliable vibration dampening for select GM vehicles. Engineered for compatibility with Buick, Chevrolet, Oldsmobile, and Pontiac models, this harmonic balancer helps maintain engine smoothness and longevity.\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\u003eSix 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\u003eThis Dorman harmonic balancer (part number 594-004) is crafted to fit a range of GM vehicles including Buick LeSabre, Chevrolet Camaro, Oldsmobile 88, Pontiac Firebird, and others. The balancer features a 34.87 mm inside diameter and a 182 mm outside diameter, accommodating serpentine drive belts with six pulley grooves. Its regular grade type construction ensures durability under normal operating conditions. The included bolt and washer simplify installation, while the black finish and degree markings assist with accurate alignment. The depth of 92.5 mm supports proper fitment within the engine block assembly.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis harmonic balancer is compatible with the following makes and models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuick: LeSabre, Park Avenue, Riviera, Regal, Century\u003c\/li\u003e\n\u003cli\u003eChevrolet: Camaro, Impala, Lumina, Monte Carlo\u003c\/li\u003e\n\u003cli\u003eOldsmobile: 88, 98, LSS, Intrigue\u003c\/li\u003e\n\u003cli\u003ePontiac: Firebird, Grand Prix, Bonneville, Trans Sport, Silhouette\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Harmonic Balancer\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine vibration and noise caused by crankshaft imbalance\u003c\/li\u003e\n\u003cli\u003ePremature wear of engine components due to harmonic resonance\u003c\/li\u003e\n\u003cli\u003eDrive belt misalignment or slippage on pulley grooves\u003c\/li\u003e\n\u003cli\u003eCrankshaft seal leaks resulting from worn balancer components\u003c\/li\u003e\n\u003cli\u003eDifficulty maintaining engine timing due to missing or damaged degree markings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify the inside diameter and pulley groove count match your vehicle’s specifications\u003c\/li\u003e\n\u003cli\u003eUse the included woodruff key to ensure proper crankshaft alignment\u003c\/li\u003e\n\u003cli\u003eTorque the mounting bolt and washer to manufacturer specifications; center bolt not included\u003c\/li\u003e\n\u003cli\u003eCheck degree markings during installation for accurate positioning\u003c\/li\u003e\n\u003cli\u003eInspect the serpentine belt for wear and replace if necessary during 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 for fit, form, and function. The 594-004 harmonic balancer undergoes rigorous quality control to ensure durability and performance. While specific warranty details vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Refer to Dorman’s official documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44007431766197,"sku":"BKKY-594-004","price":127.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_594004_Fro_a7c8af98-4c77-4e01-9721-bd02b919f7f9.jpg?v=1775008531","url":"https:\/\/www.partcatalog.com\/products\/dorman-594-004-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}