{"product_id":"dorman-594-751-engine-harmonic-balancer","title":"Dorman 594-751 Engine Harmonic Balancer","description":"\u003ch2\u003eDorman 594-751 Harmonic Balancer\u003c\/h2\u003e\u003cp\u003eDorman 594-751 is a direct replacement engine harmonic balancer for select Audi and Volkswagen applications. It is built with a stress-resistant rubber bond to help absorb engine vibration, while ductile steel construction adds tensile and impact strength for long-term durability.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement harmonic balancer for OE-style fitment\u003c\/li\u003e\n\u003cli\u003eStress-resistant rubber bond helps isolate engine vibration\u003c\/li\u003e\n\u003cli\u003eDuctile steel construction for added strength and durability\u003c\/li\u003e\n\u003cli\u003eSerpentine belt pulley design with 13 grooves\u003c\/li\u003e\n\u003cli\u003eBlack finish with 8 mounting holes\u003c\/li\u003e\n\u003cli\u003eCross-references Dorman 594-751 with OE-style part numbers 06E105251E and PB1791N for the same application\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis harmonic balancer is engineered for vehicles that rely on stable crankshaft damping and consistent accessory drive operation. The 594-751 uses a rubber isolator bond to reduce vibration transfer, while the steel body supports the demands of daily driving and engine load changes. It is a practical replacement for Audi Q7, A6 Quattro, A7 Quattro, A8 Quattro, Q5, S4, S5, S5 Sportback, SQ5, A5, A4 Quattro, A6, A7, S7, and Volkswagen Touareg applications listed in the fitment data.\u003c\/p\u003e\u003cp\u003eCompatible With 2009-2019 Audi A6 Quattro, 2010-2019 Audi S4, and 2011-2020 Audi Q7, this Dorman 594-751 harmonic balancer also serves select 2011-2017 Volkswagen Touareg and other VAG platform vehicles shown below. Use it when replacing a worn crankshaft damper on Audi A6 Quattro or Audi Q7 models that need OE-style vibration control and serpentine belt drive alignment.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine vibration felt through the crankshaft and accessory drive\u003c\/li\u003e\n\u003cli\u003eCracked, separated, or deteriorated harmonic balancer rubber\u003c\/li\u003e\n\u003cli\u003eWobble or imbalance at the front of the engine\u003c\/li\u003e\n\u003cli\u003eSerpentine belt tracking issues caused by a worn pulley damper\u003c\/li\u003e\n\u003cli\u003eNoise from a failing crankshaft vibration damper\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify pulley groove count, mounting hole pattern, inside diameter, outside diameter, and depth before installation. Confirm engine code and VIN breakpoints where listed, especially on Audi A5, A5 Quattro, S5, and A8 Quattro applications with VIN-specific notes. Inspect the crankshaft snout, belt condition, and adjacent pulleys during replacement, and follow the vehicle service procedure for torque and alignment.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures this harmonic balancer as a direct replacement part with materials selected for vibration control and durability. The ductile steel construction and bonded rubber isolator are used to support reliable operation in the listed Audi and Volkswagen applications.\u003c\/p\u003e\u003ch2\u003eFitment\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2011-2020 Audi Q7, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2009-2019 Audi A6 Quattro, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2019 Audi A7 Sportback, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2018-2019 Audi A8 Quattro, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2019 Audi Q8, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2010-2019 Audi S4, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2018-2019 Audi S5, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2018-2019 Audi S5 Sportback, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2014-2019 Audi SQ5, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2012-2018 Audi A7 Quattro, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2012-2017 Audi A8 Quattro, N\/A, 4H-A-000 001 to 4H-A-010 000\u003c\/li\u003e\n\u003cli\u003eFits 2013-2017 Audi Q5, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2010-2017 Audi S5, N\/A, To VIN FP-H-150 000\u003c\/li\u003e\n\u003cli\u003eFits 2011-2017 Volkswagen Touareg, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2015-2016 Audi A5, N\/A, To VIN FP-H-150 000\u003c\/li\u003e\n\u003cli\u003eFits 2016 Audi A6, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2016 Audi A7, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2016 Audi S7, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2013-2014 Audi A4 Quattro, N\/A\u003c\/li\u003e\n\u003cli\u003eFits 2012-2014 Audi A5 Quattro, N\/A, To VIN FP-H-150 000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52776257978549,"sku":"BKKY-594-751","price":433.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_594751_Fro.jpg?v=1783493724","url":"https:\/\/www.partcatalog.com\/products\/dorman-594-751-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}