The first Proportional Valve comes off of 1995-1998 Jeep Grand Cherokees with Rear Disc Brakes, This is an ungraded valve for those doing a Rear Disc Brake conversion kit on a Jeep Cherokee XJ. I personally don't know where else they can be bought aside from me, So I am sure I will run out at some point as well! (#11)
Second one is a Factory OEM with Drum Brakes that is use on the 1987-2001 Jeep Cherokee XJs with either the Dana 35 or Chrysler 8.25 Rear Axle. These are oem quality, not made in China products. (#12)
Third is used on the 1993-1994 Jeep Grand Cherokees with DRUM Brakes. This is a Factory OEM unit, also not a made in China product! (#13)
