{"product_id":"dayco-pb1491n-engine-harmonic-balancer","title":"Dayco PB1491N Engine Harmonic Balancer","description":"\u003ch2\u003eOverview of Dayco Premium OEM Replacement Balancer PB1491N\u003c\/h2\u003e\u003cp\u003eThe Dayco Premium OEM Replacement Balancer PB1491N is engineered for reliable performance in Ford trucks and vans. Designed specifically for Ford E-250 Econoline Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, F-250, and F-350 models, this engine harmonic balancer ensures proper crankshaft vibration dampening and engine balance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford E-250 Econoline Club Wagon, E-350 Econoline, E-350 Econoline Club Wagon, F-250, and F-350\u003c\/li\u003e\n\u003cli\u003ePart Number: PB1491N\u003c\/li\u003e\n\u003cli\u003eHub weighted counterbalance design\u003c\/li\u003e\n\u003cli\u003eCast iron outer ring for durability\u003c\/li\u003e\n\u003cli\u003eOverall outside diameter: 7.087 inches (180.00 mm)\u003c\/li\u003e\n\u003cli\u003eCrank bore diameter: 1.739 inches (44.15 mm)\u003c\/li\u003e\n\u003cli\u003eIncludes timing marks for accurate installation\u003c\/li\u003e\n\u003cli\u003eFour bolt holes for secure mounting\u003c\/li\u003e\n\u003cli\u003eNo integrated pulleys or crank trigger\/exciter plate included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dayco PB1491N engine harmonic balancer features a hub weighted counterbalance design that helps reduce crankshaft vibrations, contributing to smoother engine operation and longevity. Its cast iron outer ring provides strength and wear resistance, essential for maintaining balance under engine stress. The balancer has a crank bore diameter of 1.739 inches (44.15 mm) and an overall outside diameter of 7.087 inches (180.00 mm), matching OEM specifications for precise fitment.\u003c\/p\u003e\u003cp\u003eThis balancer includes timing marks to assist with proper engine timing during installation. It is designed with four bolt holes to ensure secure attachment to the crankshaft. Note that this part does not include hardware or installation instructions, and it does not have integrated pulleys or a crank trigger\/exciter plate.\u003c\/p\u003e\u003ch2\u003eAbout the Premium OEM Replacement Balancer Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Premium OEM Replacement Balancer product line focuses on delivering components that meet original equipment manufacturer standards. This ensures that the PB1491N balancer provides reliable performance and fitment comparable to the factory-installed part, making it a suitable replacement for maintaining engine balance and vibration control in Ford trucks and vans.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces crankshaft vibration and engine noise\u003c\/li\u003e\n\u003cli\u003ePrevents premature wear of engine components\u003c\/li\u003e\n\u003cli\u003eMaintains proper engine timing with integrated timing marks\u003c\/li\u003e\n\u003cli\u003eReplaces worn or damaged harmonic balancers in Ford E-250 and E-350 Econoline models\u003c\/li\u003e\n\u003cli\u003eRestores engine balance in Ford F-250 and F-350 trucks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure crankshaft and mounting surfaces are clean before installation\u003c\/li\u003e\n\u003cli\u003eVerify bolt hole alignment with the crankshaft flange\u003c\/li\u003e\n\u003cli\u003eUse proper torque specifications for the four mounting bolts\u003c\/li\u003e\n\u003cli\u003eCheck timing marks alignment during installation for accurate engine timing\u003c\/li\u003e\n\u003cli\u003eHardware and installation instructions are not included; refer to vehicle service manual\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco's Premium OEM Replacement Balancer PB1491N is manufactured to meet OEM quality standards, ensuring durability and reliable performance. While specific warranty details are not provided, Dayco products typically come with a limited warranty against defects in materials and workmanship. Consult the product packaging or Dayco's official resources for warranty information.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391721308341,"sku":"BJTQ-PB1491N","price":165.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_PB1491N_Fro.jpg?v=1774729398","url":"https:\/\/www.partcatalog.com\/products\/dayco-pb1491n-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}