{"product_id":"dayco-pb1439n-engine-harmonic-balancer","title":"Dayco PB1439N Engine Harmonic Balancer","description":"\u003ch2\u003eOverview of Dayco Premium OEM Replacement Balancer PB1439N\u003c\/h2\u003e\u003cp\u003eThe Dayco Premium OEM Replacement Balancer PB1439N is engineered for reliable performance in Jeep vehicles including Cherokee, Comanche, Grand Cherokee, TJ, Wagoneer, and Wrangler models. Designed to meet OEM specifications, this engine harmonic balancer ensures smooth engine operation and vibration control.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3 bolt hole quantity for secure mounting\u003c\/li\u003e\n\u003cli\u003eNeutral counterweight balance with no additional counterweight\u003c\/li\u003e\n\u003cli\u003eCrank bore diameter of 1.124 inches (28.53 mm)\u003c\/li\u003e\n\u003cli\u003eSingle integrated serpentine pulley with 6 grooves\u003c\/li\u003e\n\u003cli\u003eOuter ring made of durable grey iron\u003c\/li\u003e\n\u003cli\u003eOverall outside diameter of 7.166 inches (182.00 mm)\u003c\/li\u003e\n\u003cli\u003eOverall width of 1.871 inches (47.50 mm)\u003c\/li\u003e\n\u003cli\u003eIncludes timing marks for precise engine timing\u003c\/li\u003e\n\u003cli\u003eNo crank trigger\/exciter plate included\u003c\/li\u003e\n\u003cli\u003eHardware and installation instructions not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Premium OEM Replacement Balancer Product Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Premium OEM Replacement Balancer line is designed to provide direct-fit replacements that match original equipment specifications. This product line focuses on durability and precise fitment to maintain engine balance and reduce vibrations. The PB1439N model continues this tradition by offering a grey iron outer ring and a serpentine pulley configuration tailored for Jeep engines.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe PB1439N engine harmonic balancer features a neutral counterweight balance, which means it does not include additional counterweights, maintaining the engine’s original balance characteristics. The crank bore measures 1.124 inches (28.53 mm), ensuring a precise fit on the crankshaft. The balancer includes one integrated serpentine pulley with six grooves, measuring 6.567 inches (166.8 mm) in diameter, suitable for driving accessory belts. The outer ring is constructed from grey iron, providing strength and wear resistance. The overall dimensions of 7.166 inches in diameter and 1.871 inches in width make it compatible with various Jeep models. Timing marks are included on the balancer to assist with accurate engine timing during installation.\u003c\/p\u003e\u003ch2\u003eCompatible Jeep Models and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eJeep Cherokee engine harmonic balancer replacement\u003c\/li\u003e\n\u003cli\u003eJeep Comanche crankshaft balancer upgrade\u003c\/li\u003e\n\u003cli\u003eJeep Grand Cherokee vibration dampening component\u003c\/li\u003e\n\u003cli\u003eJeep TJ and Wrangler engine balance maintenance\u003c\/li\u003e\n\u003cli\u003eJeep Wagoneer serpentine pulley system component\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the crank bore diameter matches the engine crankshaft for proper fitment\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to align timing marks during installation\u003c\/li\u003e\n\u003cli\u003eVerify bolt hole quantity and pattern before mounting\u003c\/li\u003e\n\u003cli\u003eNote that hardware and installation instructions are not included; refer to vehicle service manual\u003c\/li\u003e\n\u003cli\u003eInspect the serpentine belt and pulley grooves for wear during replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco’s Premium OEM Replacement Balancer PB1439N is manufactured to meet OEM standards for fit, form, and function. The grey iron outer ring and precise machining contribute to long service life and reliable engine performance. While specific warranty details are not provided, Dayco products typically come with manufacturer-backed quality assurance to support durability and customer satisfaction.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391720423605,"sku":"BJTQ-PB1439N","price":79.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_PB1439N_Fro.jpg?v=1774729393","url":"https:\/\/www.partcatalog.com\/products\/dayco-pb1439n-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}