{"product_id":"dorman-594-705-engine-harmonic-balancer","title":"Dorman 594-705 Engine Harmonic Balancer","description":"\u003ch2\u003eDorman 594-705 Harmonic Balancer for Toyota and Lexus\u003c\/h2\u003e\u003cp\u003eThis Dorman harmonic balancer is a direct replacement for select Toyota, Scion, and Lexus applications, including Corolla, Prius, C-HR, and CT200h models. It uses 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\u003e6-groove serpentine belt pulley design\u003c\/li\u003e\n\u003cli\u003eBlack finish with degree markings for timing reference\u003c\/li\u003e\n\u003cli\u003eKeyway design with one mounting hole\u003c\/li\u003e\n\u003cli\u003ePart number 594-705 for easy identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eBuilt for select Toyota Corolla, Toyota Prius, Toyota C-HR, Scion iM, Scion xD, Lexus CT200h, Toyota Matrix, and Prius Plug-In applications, this harmonic balancer is engineered to replace the original unit with the correct dimensions and belt layout. The 26 mm inside diameter, 148 mm outside diameter, and 29 mm depth support proper alignment in serpentine drive systems, while the degree markings assist with timing-related service checks. This part cross-references PowerBond by Dayco PB1653N and 1347037041 for the same application. If you are sourcing a harmonic balancer for a 2019-2022 Toyota Corolla or a 2020-2022 Toyota C-HR, Dorman 594-705 provides a direct-fit replacement option.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine vibration caused by a worn or separated balancer\u003c\/li\u003e\n\u003cli\u003eCracked or deteriorated rubber isolator material\u003c\/li\u003e\n\u003cli\u003ePulley wobble or belt tracking issues at the front of the engine\u003c\/li\u003e\n\u003cli\u003eTiming reference visibility concerns during service\u003c\/li\u003e\n\u003cli\u003eNoise from a damaged crankshaft pulley assembly\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify pulley groove count, inside diameter, and overall dimensions before installation. Confirm the keyway orientation and mounting hole configuration match the original part. Inspect the serpentine belt, crankshaft seal area, and adjacent pulleys for wear before fitting the new balancer. Follow the vehicle service procedure for torque and alignment, and use the degree markings as needed during timing-related checks.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDorman manufactures this replacement harmonic balancer with ductile steel construction and a vibration-absorbing rubber bond to support dependable operation in select Toyota, Scion, and Lexus engines. The part is built as a direct replacement for the listed applications and is identified by part number 594-705.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":52776257388725,"sku":"BKKY-594-705","price":226.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RB_594705_Fro.jpg?v=1783493654","url":"https:\/\/www.partcatalog.com\/products\/dorman-594-705-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}