Talk to a Wrangler Sales Tech
1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Logo Image
Black Friday is Here! Shop Early Deals >
Get $80 Off Redeem Now >

Find Brake Components & Hardware for your Wrangler

Dual Diaphragm Power Brake Booster Conversion Kit (87-90 Jeep Wrangler YJ)Find parts that fit my vehicle

Item J12008
Dual Diaphragm Power Brake Booster Conversion Kit (87-90 Jeep Wrangler YJ)
Verify parts fit and get product recommendations.
Wrangler Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
$531.99
1 Reviews 1 Answers
On Sale

-7% $531.99 kit Was $569.99

to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Dual Diaphragm Power Brake Booster Conversion Kit
      • Converts Single Diaphragm Setup to Dual Diaphragm Setup
      • Kit Includes Zinc-Coated Brake Booster, Master Cylinder and Bench Bleeding Kit
      • More Braking Power
      • Less Pressure
      • Advanced Installation
      • Fits 1987-1990 Jeep Wrangler YJs

      Description

      Brake Conversion Power. This Dual Diaphragm Power Brake Booster Conversion Kit can replace worn parts and improve your braking power. This kit will convert a single diaphragm design into a dual setup and that means more power with less pedal pressure in your Jeep Wrangler YJ.

      Components. You get a dual diaphragm, zinc-coated brake booster and high-pressure master cylinder. You also receive a bench bleeding kit in your pursuit for the best braking ability for your Wrangler.

      Installation. Putting this Dual Diaphragm Power Brake Booster Conversion Kit to use is an advanced installation. It will take 3-5 hours to complete and there's more. 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.

      Application. The Dual Diaphragm Power Brake Booster Conversion Kit fits 1987-1990 Jeep Wrangler YJ models.

      Fitment:

      Details

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Dual Diaphragm Brake Booster
      • (1) Master Cylinder
      • Installation Hardware
      4.0

      Customer Reviews (1)

      Reviews of similar Brakes products have an average rating of 4.3 out of 5

      Questions & Answers (1)

      Post Your Question

      Will It Fit My Wrangler

      • YJ Wrangler 2 Door - 87, 88, 89, 90

          Related Wrangler Categories