Price Match Guarantee
100% Secure Shopping
Fast Free Shipping over $99*

Proportioning Valve Wire Sensor

Proportioning Valve Wire Sensor

More Views

Vehicle Fitment

All Jeeps w/ Power Brakes

See Product Details Below

Part Number:
Our Price:

$3.99 Price Match

Customer Reviews:
Delivered in 1-7 Business Days

Click to Verify - This site has chosen a VeriSign SSL Certificate to improve Web site security
McAfee SECURE sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams

Read Our Secure Shopping Guarantee

  • Product Details
  • Reviews

Hotrod and muscle car Proportioning Valve Wire Sensor Fits PV2's and PV4's Proportioning Valves.

a.k.a. Pressure Differential Switch, Prop. Valve Plug, or Pigtail

The pressure differential valve is the device that alerts you if you have a leak in one of your brake circuits. The valve contains a specially shaped piston in the middle of a cylinder. Each side of the piston is exposed to the pressure in one of the two brake circuits. As long as the pressure in both circuits is the same, the piston will stay centered in its cylinder. But if one side develops a leak, the pressure will drop in that circuit, forcing the piston off-center. This closes a switch, which turns on a light in the instrument panel of the car. The wires for this switch are visible in the picture above.

Alternate Part Numbers: PVP

Customer Reviews

There are no reviews yet
Write Your Own Review

You're reviewing: Proportioning Valve Wire Sensor

  • Rating

    1 star
    2 stars
    3 stars
    4 stars
    5 stars

* Required Fields