Quick view VDO Kitas2+ Smart tachograph sensor - M18x1.5 - Element 115mm - Ring - Lead free 2171-20502825-A3C0642120020 Smart Tachograph sensor: Kitas2+ For VDO-Stoneridge-Bosch-EFAS Application: Telma eddy current Thread: M18x1.5 - Male Element 115mm - Ring 1.2mm For DTCO replace with: A3C1008800021