UNION GH-161 CAST gear mech hanger / derailleur hanger

To fit the following models - 

TREK - AKA  #315464

1-Series - 2014-2017
2/5/6/7-series Madone - 2013-2014
7.7 FX - 2015
7.7, 7.9 FX - 2016
Boone - 2016-2017
Crockett - 2014-2017
Domane - 2016
Domane S, SL, SLR - 2017
Domanes (All) - 2013-2015
Emonda (S, SL, SLR, ALR) - 2015-2017
Kids' Emonda 650 - 2017
KRX - 2016-2017
Lexa - 2016-2017
Lexa SLX - 2013-2015
Lexa, Lexa S, Lexa SL - 2015
Madone - 2016-2017
Madone 2-series - 2014-2015
Madone 7-series - 2015
Silque - 2016-2017
Speed Concept - 2016-2017
Speed Concept 7/9 - 2014-2015

Please compare your mech hanger to the image to ensure a correct match