Brake Bleeding Lock-out Tool

Brake Bleeding Lock-out Tool

This tool is used to lock out the shuttle valve and prevent it from shifting during brake bleeding to provide even flow to both circuits.

We have noticed over many years of bleeding brakes on the TJ that it is very common to have the shuttle valve shift during bleeding.  This is noticed during a bleed with the key on and the parking brake off.  The brake light on the dash will illuminate showing that the shuttle valve has shifted and needs to be centered again to allow balanced flow to both front and back fluid circuits.  The lock-out tool when installed will hold the shuttle valve in place to keep the flow even.


  • 1 Brake Bleeding Lock-out Tool
  • Free Domestic USPS Shipping

Instructions PDF File  Brake Bleeding Lock-out Tool.pdf (

Brake Bleeding Lock-out Tool
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Price $13.95
Availability In-Stock
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