{"product_id":"5150-bmw-s55-crank-hub","title":"BMW S55 Crank Hub by 5150 AutoSport","description":"\u003cp\u003eThe BMW S55 Engine's Crank Hub is a critical component, linking the crankshaft, water pump, power steering pump, and alternator. OEM hub failure occurs as the crank hub separates from the crankshaft, spinning independently of the crankshaft. This failure is not only well-known among technicians and enthusiasts, but a catastrophic failure, causing severe engine damage. \u003c\/p\u003e\n\u003ch3\u003eThe Problem\u003c\/h3\u003e\n\u003cp\u003eOEM Failure is mainly due to the design of the crank hub assembly; the OEM crankshaft's splined end is press-fit into the crank hub. As the assembly ages and wears, the connection between the hub and crank weakens, leading to slippage or complete separation.\u003c\/p\u003e\n\u003cp\u003eAs the crank hub separates from the crank, the timing chain loses its synchronization with the crankshaft and camshaft, causing piston-to-valve contact and severe internal engine damage. \u003c\/p\u003e\n\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003eWhy Upgrade Your S55 Crank Hub?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eImproved Materials:\u003c\/strong\u003e Our Upgraded Crank Hub is machined from 4340 Billet Steel to ensure strength and endurance, then heat treated to ensure longevity. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4-Pin Design: \u003c\/strong\u003eThe 5150 Crank Hub uses a 4-pin attachment style, distributing load across (4) points rather than the OEM single point press-fit. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded Crank Bolt:\u003c\/strong\u003e To further reduce the risk of slipping, spinning, or failure, our Crank Hub Upgrade includes a genuine BMW Crank Bolt, providing additional attachment reinforcement. \u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eDirect fitment for BMW part # 11217614270.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5150 1\/2 Inch Drill Alignment Guide: \u003c\/strong\u003eFor ultra-accurate and easy installation, each crank hub kit includes a drill alignment guide.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Machining:\u003c\/strong\u003e Ensuring precise fitment and alignment, the 5150 Upgraded Crank Hub is engineered and manufactured to tighter tolerances than OEM hubs. This also functions to maintain optimal engine timing and performance. \u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eDirect replacement for BMW part # 11237574827.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower-Ready:\u003c\/strong\u003e 5150 Upgraded Crank Hubs are designed and manufactured with high performance, high boost applications. While they can be used as simply as a preventative OEM-replacement, they are also ready for the high heat and high stresses of high horsepower performance engine builds and aggressive driving applications. \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eFitment | BMW S55 Applications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e2 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2018-2020     F87     M2 Competition\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2014-2018     F80     M3\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2014-2020     F82     M4\u003cbr\u003e2014-2020     F83     M4\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eSupplied in Egypt by iCode — the official 5150 AutoSport dealer.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003ePrice shown in EGP is an estimate at today's exchange rate. Final price confirmed after shipping and customs fees.\u003c\/em\u003e\u003c\/p\u003e","brand":"5150 AutoSport","offers":[{"title":"Default Title","offer_id":68330048094407,"sku":"5150-CrankHub-S55","price":56730.96,"currency_code":"EGP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/2108\/3847\/files\/BMW_S55_Crank_Hub_Solution_32903f2e-03f4-4b10-851f-3caa1c451e95.webp?v=1794334492","url":"https:\/\/icode-egypt.com\/products\/5150-bmw-s55-crank-hub","provider":"iCode - EG","version":"1.0","type":"link"}