Video Transcript for Review of TST TPMS Sensor - Replacement O Ring Kit - TST39FR

Hello everybody, this is Jeff at etrailer.com. Today we're gonna take a look at this replacement O-ring kit for the TSTSE2 cap sensors on your TPMS Monitoring System. Now this kit here replaces the O-rings and other hardware that's on your TSTSE2 cap sensors and it is designed to work with all of the SE2 cap sensors and what we're talking about is I wanna pop up an insert, there's an example of what those cap sensors look like, basically they screw onto the top of your valve stem and they'll monitor the valve or the air pressure in your tires. This is a replacement O-ring kit 'cause what happens with those cap sensors, they use a battery in there and basically you can unscrew that cap and replace the battery. But when you do that, you do need to replace the O-ring too and then there's the little gaskets. So basically it'll come with six hexagonal nuts, six gaskets and six O-rings.

That's enough to include parts to repair six sensors. Basically this nut is what'll lock the cap sensor to your valve stem. This little rubber washer is what'll go in there to seal between your valve stem and the cap sensor and then the O-rings are what'll be replaced when you unscrew that cap to replace the battery, you'll need to put a new O-ring in there, put your battery in there, when you tighten it down, it seals it. But that should do it for this replacement O-ring kit for your TSTSE2 Cap Sensors.