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Find Brake Components & Hardware for your Wrangler

Single Diaphragm Brake Booster (87-90 Jeep Wrangler YJ)Find parts that fit my vehicle

Item J252171
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$154.99 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Single Diaphragm Brake Booster
      • Vacuum Single Diaphragm Brake Booster
      • Single Diaphragm Design for Reliable Brake Assist
      • Eight Point Four Inch (213.36 Millimeter) Diaphragm Diameter
      • Steel Construction for Strength and Durability
      • Gray Finish
      • Does Not Include Master Cylinder
      • Three-Year Warranty
      • Easy Installation
      • Fits 1987 to 1990 Jeep Wrangler YJ

      Description

      Reliable Brake Assist Upgrade. The Single Diaphragm Brake Booster delivers consistent and dependable vacuum-assisted braking for older Jeep models. Designed to improve braking response with minimal pedal effort, this booster enhances safety and control during daily driving and off-road use. It's a direct fit replacement, ideal for restoring factory braking performance on your classic Wrangler YJ.

      Construction and Appearance. Built from high-quality steel, this brake booster offers long-lasting structural integrity under demanding use. The eight-point-four-inch diaphragm diameter is optimized for reliable vacuum function, while the gray finish provides a clean, corrosion-resistant look that blends well in the engine bay.

      Installation. Installation is simple for experienced DIYers and mechanics. The unit bolts directly in place without modification, though a separate master cylinder is required if not reusing the original.

      Warranty. This product is backed by a three-year warranty, offering long-term peace of mind.

      Application. This Single Diaphragm Brake Booster fits 1987 to 1990 Jeep Wrangler YJ models.

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

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Single Diaphragm Brake Booster

      Tech Specs

      Questions & Answers

      No questions about this product yet. Ask the First Question

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