Quick view VDO Kitas2+ Smart tachograph sensor - M18x1.5 - Element 35mm - Lead free 2171-20002515Replaced by 2171-20002525For VDO-Stoneridge-Bosch-EFASApplication data sheet on requestThread: M18x1.5 - MaleElement 35mm - Ring 1.2mmISO15170 Plug 4-Pole Natural