For BMW N20 & N26 engine Use for securing the crankshaft with the transmission installed (connected to engine) While replacing the timing chain, this tool holds the flywheel (TDC) Helps in releasing and tightening down the central bolts on the vibration damper Compare to BMW Factory Tools: #83302222742 & #83300495753 *Note: Automatic Transmissions Only Application Details Make Model Engine Code Year BMW 125i N20 2012-2017 BMW 220i N20 2014-2018 BMW 225i N20 2014-2017 BMW 228i N20 2014-2016 BMW 320i N20 2012-2015 BMW 320i GT N20 2013-2016 BMW 328i N20 2011-2016 BMW 328i GT N20 2013-2016 BMW 520i N20 2011-2016 BMW 520Li N20 2013-2016 BMW 525Li N20 2013-2016 BMW 528i N20 2011-2017 BMW X1 xDrive/sDrive20i N20 2011-2015 BMW X1 xDrive/sDrive28i N20 2011-2015 BMW X3 N20 2013-2018 BMW X3 xDrive20i N20 2011-2018 BMW X3 xDrive28i N20 2012-2018 BMW X4 xDrive20i N20 2014-2017 BMW Z4 N20 2013-2015 BMW Z4 sDrive20i N20 2011-2016 BMW Z4 sDrive28i N20 2011-2016 BMW 328i / 328iX N26 2012-2016 BMW 228i / 228iX N26 2012-2016