{"product_id":"dorman-594-763-engine-harmonic-balancer","title":"Dorman 594-763 Engine Harmonic Balancer","description":"\u003ch2\u003eDorman 594-763 Harmonic Balancer\u003c\/h2\u003e\u003cp\u003eThe Dorman 594-763 harmonic balancer is a direct replacement for applications that need reliable engine vibration control and durable construction. It uses a stress-resistant rubber bond to help absorb torsional vibration, while the ductile steel body adds tensile and impact strength for long-term service.\u003c\/p\u003e\u003cp\u003eCompatible With select Chevrolet Express 1500, Chevrolet Express 2500, GMC Savana 1500, GMC Savana 2500, Chevrolet C1500, Chevrolet C2500, Chevrolet K1500, GMC C1500, GMC K1500, Chevrolet K2500, GMC C2500, and GMC K2500 applications. This part cross-references PowerBond by Dayco PB1546N and 10243272 for the same application.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement harmonic balancer for engine vibration damping\u003c\/li\u003e\n\u003cli\u003eStress-resistant rubber bond helps absorb crankshaft vibration\u003c\/li\u003e\n\u003cli\u003eDuctile steel construction for added strength and durability\u003c\/li\u003e\n\u003cli\u003eBlack finish with degree markings for timing reference\u003c\/li\u003e\n\u003cli\u003eKeyway design with flat drive belt type\u003c\/li\u003e\n\u003cli\u003eMounting hole and center-bolt details match the listed application requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Overview\u003c\/h2\u003e\u003cp\u003eBuilt for the engine bay, the Dorman 594-763 supports smooth operation by reducing vibration transferred through the crankshaft system. Its 57 mm inside diameter, 49.8 mm outside diameter, and 57 mm depth reflect the listed OE-style dimensions, while the single mounting hole and keyway design help maintain proper alignment. The degree markings provide a clear reference point during timing-related service on the engine.\u003c\/p\u003e\u003cp\u003eFor fitment-focused searches, this harmonic balancer is used on 1996-2002 Chevrolet Express 1500 and GMC Savana 1500, 1999-2002 Chevrolet Express 2500 and GMC Savana 2500, and 1996-1999 Chevrolet C1500, Chevrolet C2500, Chevrolet K1500, GMC C1500, GMC K1500, plus 1998 Chevrolet K2500 and GMC K2500. If you are replacing a worn harmonic balancer on a Chevrolet or GMC truck or van, Dorman 594-763 is built to match the listed application.\u003c\/p\u003e\u003ch2\u003eWhat This Part Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCrankshaft vibration felt through the engine\u003c\/li\u003e\n\u003cli\u003eVisible wear or separation in the balancer rubber bond\u003c\/li\u003e\n\u003cli\u003eTiming reference issues during engine service\u003c\/li\u003e\n\u003cli\u003eNoise or imbalance related to a failing harmonic balancer\u003c\/li\u003e\n\u003cli\u003eReplacement needs on listed Chevrolet and GMC truck or van applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the inside diameter, outside diameter, depth, keyway type, and mounting hole diameter against the original part before installation. Confirm the application by year, make, and model, especially on Chevrolet Express, GMC Savana, and Chevrolet\/GMC truck platforms. Inspect the crankshaft snout, keyway, and mating surfaces for wear or damage before installing the new balancer.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures this harmonic balancer as a direct replacement part with ductile steel construction and a stress-resistant rubber bond for vibration control. The design follows the listed application requirements for dependable engine service on compatible Chevrolet and GMC vehicles.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52776258142389,"sku":"BKKY-594-763","price":185.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_594763_Fro.jpg?v=1783493745","url":"https:\/\/www.partcatalog.com\/products\/dorman-594-763-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}