This is a replacement high quality, rubber snap-in valve .
The components of the kit are as follows (the sensor body is not included):
Snap-in valve - 1 pc
Snap-in screw - 1 pc
Valve core - 1 pc
Sealing cap - 1 pc
Valve Core Torque Nm:0.25
Screw Torque Nm:1.4
Service kit components are intended for a one time use. Schrader recommends that sealing components be replaced every time the tire is removed from the wheel, using a genuine OEM validated Schrader TPMS Service Kit.