{"product_id":"dayco-pb1201n-engine-harmonic-balancer","title":"Dayco PB1201N Engine Harmonic Balancer","description":"\u003ch2\u003eOverview of Dayco Premium OEM Replacement Balancer PB1201N\u003c\/h2\u003e\u003cp\u003eThe Dayco Premium OEM Replacement Balancer PB1201N is engineered for reliable performance in Chevrolet and GMC vehicles. Designed as an engine harmonic balancer, this component helps maintain engine stability and reduce vibrations in various truck and SUV models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet and GMC trucks and SUVs including Blazer, C10, C1500, K10, Camaro, and more\u003c\/li\u003e\n\u003cli\u003eNeutral counterweight balance with no additional counterweights\u003c\/li\u003e\n\u003cli\u003eConstructed with a grey iron outer ring for durability\u003c\/li\u003e\n\u003cli\u003eIncludes timing marks for precise engine timing adjustments\u003c\/li\u003e\n\u003cli\u003eThree bolt hole design for secure mounting\u003c\/li\u003e\n\u003cli\u003eOverall outside diameter of 203 mm (7.993 inches) and width of 59.50 mm (2.343 inches)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description and Specifications\u003c\/h2\u003e\u003cp\u003eThe Dayco PB1201N engine harmonic balancer is a critical component in the cylinder block assembly, designed to reduce torsional vibration from the crankshaft. Featuring a neutral counterweight balance, this balancer does not include any counterweights, making it suitable for specific engine configurations. The crank bore measures 31.60 mm (1.245 inches), ensuring a precise fit on compatible crankshafts. The balancer’s outer ring is made from grey iron, providing strength and resistance to wear over time. It has a three bolt hole pattern and includes timing marks to assist with accurate engine timing during installation or maintenance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis Dayco Premium OEM Replacement Balancer PB1201N is compatible with a wide range of Chevrolet and GMC models, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Blazer, C10, C20, C30, C1500, C2500, C3500, Camaro, Caprice, Impala, Malibu\u003c\/li\u003e\n\u003cli\u003eGMC Jimmy, K5 Blazer, K10, K20, K30, K1500, K2500, K3500, P10, P20, P30, P2500, P3500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed specifically for engines requiring a 3-bolt harmonic balancer without integrated pulleys or crank trigger plates.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Harmonic Balancer\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive engine vibration causing premature wear\u003c\/li\u003e\n\u003cli\u003eCrankshaft torsional stress leading to potential damage\u003c\/li\u003e\n\u003cli\u003eInaccurate engine timing due to worn or missing timing marks\u003c\/li\u003e\n\u003cli\u003eNoise and imbalance from deteriorated or faulty balancers\u003c\/li\u003e\n\u003cli\u003eEngine performance issues related to harmonic imbalance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHardware and installation instructions are not included; refer to vehicle service manual for torque specifications and procedures\u003c\/li\u003e\n\u003cli\u003eEnsure crank bore and bolt hole alignment matches engine specifications before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damage to the balancer or crankshaft\u003c\/li\u003e\n\u003cli\u003eVerify timing marks alignment during installation for accurate engine timing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco’s Premium OEM Replacement Balancer line is manufactured to meet or exceed OEM standards, ensuring reliable fit and function. While specific warranty details are not provided, Dayco products typically come with a limited warranty against defects in materials and workmanship. For detailed warranty information, consult Dayco or the product documentation.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391717736629,"sku":"BJTQ-PB1201N","price":94.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_PB1201N_Fro.jpg?v=1774729384","url":"https:\/\/www.partcatalog.com\/products\/dayco-pb1201n-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}