It is not a kit at all it is a valve stem. As a non mechanic a picture means a great deal. The picture
Shows the whole assembly that is what I consider a repair kit. Not a over priced valve that I can easily buy locally for much less
I bought these TPMS with rubber stems to replace the OEM TPMS on my Chrysler 300, since the OEM TPMS from Chrysler kept breaking off at the stem or near the Schrader valve. After about 2 years, I should report that these TPMS units have lasted and functioned flawlessly. I would highly recommend them if you see the valve stem keeps breaking or cracking, (which is a typical problem with the Siemens 433 MHz manufactured TPMS units.) Hope this is helpful for DIY buyers.