{"product_id":"5150-bmw-n54-crank-hub","title":"BMW N54 Crank Hub by 5150 AutoSport","description":"\u003cp\u003eThe BMW N54 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\u003ch3\u003eThe 5150 Solution\u003c\/h3\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. \u003cstrong\u003eDirect fitment for BMW part # 11211439395.\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. \u003cstrong\u003eDirect \u003cmeta charset=\"utf-8\"\u003efitment and upgrade over BMW part # 11237570107.\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\u003ch4\u003e\u003cstrong\u003eBMW N54 Applications:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003e1 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2007-2010     E82\/E88     135i\u003cbr\u003e2011-2012     E82     1M\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2006-2010     E90\/E91\/E92\/E93     335i\u003cbr\u003e2011-2013     E92\/E93     335is\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2008-2010     E60\/E61     535i\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2009-2012     F01\/F02     740i \/ 740Li\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eX6 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2008-2010     E71     X6 xDrive35i\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eZ4 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2009-2016     E89     Z4 sDrive35i\u003cbr\u003e2010-2016     E89     Z4 sDrive35is\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina B3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2007-2013     E90\/E91\/E92\/E93     B3 Bi-Turbo\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina B3 S Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2010-2013     E90\/E91\/E92\/E93     B3 S Bi-Turbo\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlpina D3 Series\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"padding-left: 40px;\"\u003e2008-2013     E90\/E91\/E92\/E93     D3 Bi-Turbo\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":68330053992647,"sku":"5150-CrankHub-N54","price":56730.96,"currency_code":"EGP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/2108\/3847\/files\/Upgraded-BMW-N54-Crank-Hub.webp?v=1794334496","url":"https:\/\/icode-egypt.com\/products\/5150-bmw-n54-crank-hub","provider":"iCode - EG","version":"1.0","type":"link"}