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RT Off-Road Dual Diaphragm Power Brake Booster Conversion Kit (97-06 Jeep Wrangler TJ)

Market Price $413.99 You Save 17% ($72.00)
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$341.99 (kit)

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  • Item J12010
  • MPN# DDBTJ1

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Ship to: Ashburn - 20149
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    Details

    These heavy duty power brake conversion kits convert a single diaphragm booster to a dual diaphragm, Setup which creates more stopping power with less pedal pressure.

    Fits: Jeep Wrangler (1997-2006),1 1/8" MC Bore Size,4 wheel disc brakes or aftermarket axles. NOTE: Engine vacuum needs to be a minimum of 18 inches of vacuum at idle when engine is warm for power brake setup to function properly. Please confirm prior to ordering.

    Fitment: 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 Details

    CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    Installation Info
    Will it fit my Wrangler?
    • TJ Rubicon 2 Door - 03, 04, 05, 06
    • TJ Rubicon Unlimited 2 Door - 05, 06
    • TJ Wrangler 2 Door - 97, 98, 99, 00, 01, 02, 03, 04, 05, 06
    • TJ Wrangler Unlimited 2 Door - 04, 05, 06

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    Questions & Answers (1)

    1 Top Rated Question

    Hello. Does this come with the proportioning valve as pictured?. Is this a direct fit for a 2004 LJ or are modifications needed?

    • The Crown Automotive Dual Diaphragm Power Brake Booster Conversion Kit will include the proportioning valve. This will be a direct bolt in and no additional modifications will be required.

    Helpful (0)
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    Customer Reviews (3) Write a Review

    Overall Rating 2.7

    out of 5 stars

    • Fit 4 4
    • Bang For Your Buck 4 4



    • 1/5

      December 13, 2018

      The fit was fine but...

      The fit was on par with the stock one, however, I installed it and it was leaking, I took it to a shop to fix it because, well, at this point, why not. They took it apart and put new seals in it. Also, the product image is not even close to what I got. I should post a picture of the one I got to show the differences. I'm honestly really disappointed.

      Leoner

      Year: 2003Submodel: Wrangler

      Helpful (5)

    • 2/5

      February 28, 2018

      Fitment isn’t exact (99 TJ)

      Im in the middle of installation. So far, old brackets havent matched up to the new studs on the booster so I have to do some cutting. Also, it doesnt mention in the kit that you literally have to special order parts for 2 new brake lines that YOU have to custom make yourself. Thankfully they provide the part numbers.... towards the end of the instructions.

      StevenM

      Year: 1999Submodel: Wrangler

      Helpful (10)

    • 5/5

      January 11, 2017

      Improved braking

      Really improved my braking.probably vut my braking distance in half

      Justin

      Year: 1997Submodel: Wrangler

      Helpful (11)

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