{"product_id":"corteco-80004704-engine-crankshaft-pulley","title":"Corteco 80004704 Engine Crankshaft Pulley","description":"\u003ch2\u003eOverview of Corteco Engine Crankshaft Pulley 80004704\u003c\/h2\u003e\u003cp\u003eThe Corteco engine crankshaft pulley 80004704 is designed for precise fitment on various BMW models including the 125i, 130i, 325i, 328i, 330i, 525xi, X1, X3, X5, and Z4. This decoupled pulley features a 5-rib design and a 170 mm outer diameter, engineered to maintain optimal belt tension and reduce vibration in the engine system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNumber of ribs: 5 for secure belt engagement\u003c\/li\u003e\n\u003cli\u003eOuter diameter: 170 mm ensuring proper fit and function\u003c\/li\u003e\n\u003cli\u003eParameter: 6pk belt compatibility\u003c\/li\u003e\n\u003cli\u003eDecoupled design to minimize engine vibration and improve longevity\u003c\/li\u003e\n\u003cli\u003eCompatible with multiple BMW models including 325xi, 328i xDrive, and 530xi\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Features\u003c\/h2\u003e\u003cp\u003eThe Corteco 80004704 crankshaft pulley is a decoupled type, which means it incorporates a damping mechanism to absorb torsional vibrations from the crankshaft. This reduces stress on the accessory drive belt and other engine components. The 5-rib design matches the 6pk belt parameter, ensuring a secure and reliable connection between the crankshaft and the belt-driven accessories. With an outer diameter of 170 mm, this pulley is engineered to meet the exact specifications required by BMW engines in models such as the 328i xDrive and 330xi.\u003c\/p\u003e\u003ch2\u003eCompatible BMW Models and Applications\u003c\/h2\u003e\u003cp\u003eThis engine crankshaft pulley is compatible with a range of BMW vehicles, including:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBMW 125i and 130i\u003c\/li\u003e\n\u003cli\u003eBMW 325i, 325xi, 328i, 328i xDrive, 328xi\u003c\/li\u003e\n\u003cli\u003eBMW 330i and 330xi\u003c\/li\u003e\n\u003cli\u003eBMW 525xi, 530i, 530xi\u003c\/li\u003e\n\u003cli\u003eBMW X1, X3, X5\u003c\/li\u003e\n\u003cli\u003eBMW Z4\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by the Corteco Crankshaft Pulley\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReduction of engine vibration and noise caused by crankshaft torsion\u003c\/li\u003e\n\u003cli\u003ePrevention of premature wear on accessory belts\u003c\/li\u003e\n\u003cli\u003eImproved belt alignment and tension for accessory components\u003c\/li\u003e\n\u003cli\u003eMitigation of crankshaft pulley failure symptoms such as belt slippage\u003c\/li\u003e\n\u003cli\u003eEnhancement of overall engine accessory drive system reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Corteco 80004704 crankshaft pulley, ensure the engine is cool and the battery is disconnected for safety. Use a torque wrench to tighten the pulley bolt to the manufacturer’s specifications to avoid damage. Verify belt alignment and tension after installation to prevent premature wear. It is recommended to inspect related components such as belts and tensioners during replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCorteco manufactures this crankshaft pulley to meet OEM standards for durability and performance. The decoupled design is engineered to provide consistent vibration damping over the service life. While specific warranty details may vary, Corteco products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.\u003c\/p\u003e","brand":"Corteco","offers":[{"title":"Default Title","offer_id":44540884844725,"sku":"FVBK-80004704","price":177.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CC_80004704_Fro_88746ded-13bc-470e-8345-281cb1f7f27f.jpg?v=1775062011","url":"https:\/\/www.partcatalog.com\/products\/corteco-80004704-engine-crankshaft-pulley","provider":"PartCatalog","version":"1.0","type":"link"}