{"product_id":"dayco-pb1650n-engine-harmonic-balancer","title":"Dayco PB1650N Engine Harmonic Balancer","description":"\u003ch2\u003eOverview of Dayco Premium OEM Replacement Balancer PB1650N\u003c\/h2\u003e\u003cp\u003eThe Dayco Premium OEM Replacement Balancer PB1650N is engineered for reliable performance in select Lexus and Toyota vehicles. Designed as an engine harmonic balancer, this component helps maintain engine stability and reduce vibration for smoother operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Lexus GX460, Toyota Land Cruiser, LX570, Sequoia, and Tundra models\u003c\/li\u003e\n\u003cli\u003eConstructed with a cast iron outer ring for durability\u003c\/li\u003e\n\u003cli\u003eIncludes one integrated serpentine pulley with 8 grooves\u003c\/li\u003e\n\u003cli\u003eFeatures timing marks for precise engine timing adjustments\u003c\/li\u003e\n\u003cli\u003eNeutral counterweight balance with no additional counterweights\u003c\/li\u003e\n\u003cli\u003eCrank bore diameter of 1.223 inches (31.04 mm) for accurate fitment\u003c\/li\u003e\n\u003cli\u003eOverall outside diameter of 6.930 inches (176.00 mm) and width of 1.989 inches (50.50 mm)\u003c\/li\u003e\n\u003cli\u003ePart number PB1650N for exact replacement identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Premium OEM Replacement Balancer Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Premium OEM Replacement Balancer line focuses on delivering components that meet original equipment manufacturer specifications. This ensures that the PB1650N harmonic balancer maintains the balance and vibration dampening characteristics required for optimal engine performance in compatible Lexus and Toyota vehicles.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe PB1650N harmonic balancer features a cast iron outer ring designed to withstand engine stresses and provide long-lasting durability. It includes a single serpentine pulley with 8 grooves, measuring 6.103 inches (155.00 mm) in diameter, which drives accessory belts efficiently. The balancer has a neutral counterweight balance, meaning it does not include additional counterweights, suitable for engines requiring this specification. The crank bore diameter is precisely 1.223 inches (31.04 mm), ensuring a secure fit on the crankshaft. Timing marks are integrated to assist with accurate engine timing during installation or maintenance.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or damaged harmonic balancers in Lexus GX460 and Toyota Land Cruiser engines\u003c\/li\u003e\n\u003cli\u003eAddresses engine vibration issues caused by imbalanced or failing balancers\u003c\/li\u003e\n\u003cli\u003eRestores proper accessory belt alignment and tension with the integrated serpentine pulley\u003c\/li\u003e\n\u003cli\u003eHelps maintain engine timing accuracy with built-in timing marks\u003c\/li\u003e\n\u003cli\u003ePrevents premature wear on crankshaft and related components by absorbing harmonic vibrations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dayco PB1650N harmonic balancer requires proper tools and mechanical knowledge. Note that this part does not include installation hardware or instructions, so refer to the vehicle’s service manual for torque specifications and installation procedures. Ensure the crankshaft and bore are clean and free of debris before fitting the balancer. Align timing marks carefully to maintain engine timing accuracy. Verify pulley alignment to prevent belt wear or slippage.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco’s Premium OEM Replacement Balancer line is manufactured to meet OEM standards, ensuring compatibility and durability. While specific warranty details are not provided here, Dayco products typically come with manufacturer-backed quality assurance. For warranty information, consult the product packaging or Dayco’s official resources.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":51847705624757,"sku":"BJTQ-PB1650N","price":377.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_PB1650N_Fro.jpg?v=1774729409","url":"https:\/\/www.partcatalog.com\/products\/dayco-pb1650n-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}