Single Rubber Press-in Valve for 1-Sensor The MXSensorRV is an individually bagged press-in metal valve. It is compatible with Autel 1-Sensors and Autel 315MHz & 433 MHz MX-Sensors. ,- Replacement Rubber Press-In Valve Stem - Compatible with Autel 1-Sensors - Compatible with Autel 315MHz & 433MHz MX-Sensors - Individually Bagged - 2 Year Warranty on Material and Workmanship