{"product_id":"mmr-4-pinned-single-pice-crank-hub-for-bmw-n55-s55","title":"MMX 4-Pinned crank hub | BMW S55 | N55","description":"\u003cp\u003eEngine failures caused by the standard three-piece crank hub on the S55 and N55 engine are (unfortunately) well known, but these are fully addressed with the installation of the MMR Performance 4-pinned single-piece crank hub. Together with the option of adding our Capture Plate for ultimate security.\u003c\/p\u003e\n\u003cp\u003eThe OE crank hub unit's friction plate are known to slip rotationally, causing the timing to alter enough that piston-to-valve contact can occur, leaving owners with a very expensive repair bill.\u003c\/p\u003e\n\u003cp\u003eOur 4-pin version of our single-piece crank hub kit is simply the ultimate solution to preventing this problem before it happens on high horsepower engines.\u003c\/p\u003e\n\u003c!----\u003e","brand":"MMX Performance","offers":[{"title":"Without MMR capture plate","offer_id":43403159371837,"sku":"MMR20-1004","price":911.99,"currency_code":"USD","in_stock":true},{"title":"With MMR capture plate","offer_id":43403159404605,"sku":"MMR20-1004FK","price":1051.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0898\/5024\/files\/MMR20-10042.png?v=1785172678","url":"https:\/\/www.euromotiv.com\/products\/mmr-4-pinned-single-pice-crank-hub-for-bmw-n55-s55","provider":"Euromotiv","version":"1.0","type":"link"}