{"product_id":"dayco-pb1649dp-engine-harmonic-balancer","title":"Dayco PB1649DP Engine Harmonic Balancer","description":"\u003ch2\u003eOverview of Dayco Diesel Performance Race Balancer PB1649DP\u003c\/h2\u003e\u003cp\u003eThe Dayco Diesel Performance Race Balancer PB1649DP is engineered for heavy-duty Chevrolet and GMC diesel engines. Designed to provide precise crankshaft harmonic balancing, this engine harmonic balancer supports optimal engine performance in demanding applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Chevrolet Express 2500, Express 3500, GMC Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 models\u003c\/li\u003e\n\u003cli\u003eHub weighted counterweight balance for improved crankshaft stability\u003c\/li\u003e\n\u003cli\u003eSteel outer ring construction for durability\u003c\/li\u003e\n\u003cli\u003eIntegrated serpentine pulley with 6 grooves\u003c\/li\u003e\n\u003cli\u003eOverall outside diameter of 198 mm (7.796 inches) and width of 68.75 mm (2.707 inches)\u003c\/li\u003e\n\u003cli\u003eIncludes timing marks for accurate engine timing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures and Specifications\u003c\/h2\u003e\u003cp\u003eThe PB1649DP harmonic balancer features a 1.930-inch (49.01 mm) crank bore and a single integrated serpentine pulley with six grooves, measuring 192 mm (7.560 inches) in diameter. The steel outer ring enhances durability under high-stress conditions typical of diesel performance engines. This balancer is hub weighted to provide precise counterweight balance, reducing crankshaft vibrations and improving engine longevity. Timing marks are included to assist with accurate installation and engine timing adjustments.\u003c\/p\u003e\u003ch2\u003eAbout the Diesel Performance Race Balancer Line\u003c\/h2\u003e\u003cp\u003eThe Dayco Diesel Performance Race Balancer product line is designed specifically for diesel engines requiring enhanced harmonic balancing under race or heavy-duty conditions. This line focuses on delivering reliable crankshaft vibration dampening with durable materials and precise engineering. The PB1649DP is part of this line, offering a balance of performance and durability for Chevrolet and GMC diesel trucks.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduces crankshaft vibrations in Chevrolet and GMC diesel engines\u003c\/li\u003e\n\u003cli\u003eHelps prevent premature engine wear caused by harmonic imbalance\u003c\/li\u003e\n\u003cli\u003eSupports proper serpentine belt operation with integrated pulley design\u003c\/li\u003e\n\u003cli\u003eAssists in maintaining accurate engine timing with included timing marks\u003c\/li\u003e\n\u003cli\u003eImproves overall engine smoothness and reliability in heavy-duty applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThis harmonic balancer does not include hardware or installation instructions, so professional installation is recommended. Ensure the crank bore size of 1.930 inches matches the engine specifications. Use proper tools to align timing marks during installation to maintain engine timing accuracy. Verify pulley groove alignment with the serpentine belt system for optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDayco manufactures the PB1649DP harmonic balancer with high-quality steel materials and precise engineering standards. While specific warranty details are not provided, Dayco products typically meet or exceed OEM quality requirements for durability and performance in diesel engine applications.\u003c\/p\u003e","brand":"Dayco","offers":[{"title":"Default Title","offer_id":43391726452917,"sku":"BJTQ-PB1649DP","price":548.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DY_PB1649DP_Fro.jpg?v=1774729409","url":"https:\/\/www.partcatalog.com\/products\/dayco-pb1649dp-engine-harmonic-balancer","provider":"PartCatalog","version":"1.0","type":"link"}