Crank Hub Bolt Capture Kit For BMW N55 E82 E88 F20 F22 135i 135is M135i M235i X1
For BMW F22/F23 M235i 2013–2016. For BMW F20/F21 M135i 2012–2015. For BMW F20/F21 M135i LCI 2015–2016. For BMW E82/E88 135is 2012–2013. For BMW E82/E88 135i 2010–2013. The N55/S55 suffers from a weak point in its crankshaft.