{"product_id":"dayco-pb1174n-engine-harmonic-balancer","title":"Dayco PB1174N Engine Harmonic Balancer","description":"\u003ch2\u003eOverview of Dayco Premium OEM Replacement Balancer PB1174N\u003c\/h2\u003e\u003cp\u003eThe Dayco Premium OEM Replacement Balancer PB1174N is engineered for precise engine harmonic balancing in select Lexus and Toyota models. Designed to maintain engine smoothness and reduce vibration, this balancer supports optimal performance in vehicles like the Lexus GS300, IS300, SC300, and Toyota Supra.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus GS300, IS300, SC300 and Toyota Supra\u003c\/li\u003e\n\u003cli\u003ePart number PB1174N for accurate identification\u003c\/li\u003e\n\u003cli\u003eNeutral counterweight balance with no additional counterweights\u003c\/li\u003e\n\u003cli\u003eCast iron outer ring for durability and strength\u003c\/li\u003e\n\u003cli\u003eIncludes one integrated serpentine pulley with 6 grooves\u003c\/li\u003e\n\u003cli\u003eOverall outside diameter of 8.465 inches (215 mm)\u003c\/li\u003e\n\u003cli\u003eCrank bore diameter of 1.378 inches (34.98 mm)\u003c\/li\u003e\n\u003cli\u003eTiming marks included for precise installation\u003c\/li\u003e\n\u003cli\u003eTwo bolt holes for secure mounting\u003c\/li\u003e\n\u003cli\u003eOverall width of 2.087 inches (53 mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco Premium OEM Replacement Balancer PB1174N is a critical component in the engine harmonic balancing system, designed specifically for certain Lexus and Toyota engines. Featuring a neutral counterweight balance, this balancer does not add extra counterweights, ensuring it matches the original equipment manufacturer (OEM) specifications. The cast iron outer ring provides robust construction to withstand engine stresses and maintain long-term reliability.\u003c\/p\u003e\u003cp\u003eThis balancer includes one integrated serpentine pulley with six grooves, measuring 5.709 inches (145 mm) in diameter, which supports accessory belt routing. The crank bore diameter of 1.378 inches (34.98 mm) ensures a precise fit on the crankshaft, while the two bolt holes secure the balancer firmly in place. Timing marks are incorporated to assist with accurate engine timing during installation.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for harmonic balancer in Lexus GS300 engines\u003c\/li\u003e\n\u003cli\u003eSuitable for Lexus IS300 and SC300 models requiring OEM harmonic balancer\u003c\/li\u003e\n\u003cli\u003eCompatible with Toyota Supra engines needing a neutral balance harmonic balancer\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to engine vibration and pulley misalignment\u003c\/li\u003e\n\u003cli\u003eHelps resolve crankshaft pulley wear and timing mark visibility problems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dayco PB1174N harmonic balancer requires careful alignment using the included timing marks. Ensure the crank bore and bolt holes match the engine specifications before mounting. This part does not include installation hardware or instructions, so refer to the vehicle’s service manual for torque specifications and installation procedures. Proper installation is essential to maintain engine balance and prevent premature wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco’s Premium OEM Replacement Balancer line is designed to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided here, Dayco products typically come with manufacturer-backed quality assurance to support reliability and performance in demanding engine environments.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51847704412341,"sku":"BJTQ-PB1174N","price":383.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_PB1174N_Fro.jpg?v=1774729381","url":"https:\/\/www.partcatalog.com\/products\/dayco-pb1174n-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}