This torque multiplier set allows the correct mounting position and correct tightening sequence to be applied to the crankshaft pulley bolts. ¿The torque multiplier has a gear ratio of 1:5. ¿ The torque multiplier has a 1/2"Sq drive input and 3/4"Sq drive output. ¿The tool is mandatory when working on the following Ford engines: 1.0 EcoBoost, 1.0 Duratec, 1.1 Duratec, 2.0 Duratorq-TDCi, 2.0 EcoBlue Diesel. ¿OEM: 303-1611, 303-1611-01, 303-1611-02 ¿Models: Ford B-Max (2012-2018) Ford C-Max (2012-2018) Ford Grand C-Max (2017-2018) Ford EcoSport (2015-2019) Ford Fiesta (2012-2019) Ford Focus (2012-2018) Ford Mondeo (2015-2018) Ford Transit Courier (2014-2020) Ford Transit Connect (2013-2018) Ford Grand Tourneo Connect (2013-2018) Ford Tourneo Courier (2014-2020) ¿Engine Codes: M1DA, M1DD, M1JA, M1JC, M1JE, M1JH, M1JJ, M1CA, M1CB, M2DA, M2DB, M2DC, M2GA, M2GB, P4JA, P4JB, P4JC, P4JD, SFCA, SFCB, SFCC, SFCD, SFDB, SFJA, SFJB, SFJC, SFJD, XMJA, XMJB, XMJC, XMJD, YYJA, YYJB