Gunite/Brunner/Bendix Slack Adjuster Puller
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Gunite Brunner Bendix Slack Adjuster Puller with TruckFaultCodes

Price: $236.00
  • Item #: 10409
  • Manufacturer's Product Number: 10409
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 Safely and efficiently removes virtually all Gunite, Brunner and Bendix self-adjusting slack adjusters.

  • Eliminates dangerous hammering and cutting torch methods.
  • Can be used with a 1/2″ impact tool.
  • High strength steel casting designed for high capacity pulling.
  • Simple to slip on for instant results.

Operating Instructions

Threads must be clean and well lubricated at all times. Do not use over a 1⁄2" impact wrench—doing so will void warranty.

  1. Remove clevis pin from the end of the slack adjuster with the Tiger Tool 10501 Brake Clevis Pin Press. Remove the slack adjuster rod from the slack adjuster with the Tiger Tool 10502 Slack Adjuster Rod Pin Press.
  2. Back out the forcing screw, slip the puller onto the slack adjuster. Align the tip of the forcing screw with the center of the s-cam.
  3. Attach the tool to the slack adjuster through the clevis hole using the supplied hardware.
  4. Turn the forcing screw by hand or with an impact wrench.
  5. Hold the puller and slack adjuster to keep it from falling to the ground. 

BONUS: Includes

Exclusively only available through, we offer every customer purchasing TigerTool a free 12-month subscription to This website will give you repair information on every single diagnostic code that exists. This covers all diesel trucks, from Cummins with Dodge engines all the way up to your normal commercial trucks such as Freightliner, Peterbilt, Volvo, and all the rest of them Coverage includes all the truck components such as engine, transmissions, ABS, cab, chassis, and more. You can also view more on the website.


With all the care, craftsmanship and attention to detail that goes into every Tiger Tool product, you can be sure you’re choosing a product that’s built to last and engineered to perform. Tiger Tool offers a Limited Lifetime Warranty on castings, two years on machined or threaded parts and one year warranty on hydraulic components. You can read more about Tiger Tool on our Blog page.

Frequently Asked Questions

What is this tool designed to service? This tool can service virtually all Gunite, Brunner and Bendix self-adjusting slack adjusters.

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