Item #
RT Off Road
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Product Description

Power Brake Booster Conversion Kit.

Key Features:
- OE replacement part. No modifications required for installation.
- Dual diaphragm
- More stopping power
- 1 year manufacturer warranty.

Package consists of a zinc-coated Brake Booster, Master Cylinder, bench bleeding kit and installation instructions. Installation involves replacing the factory brake booster and master cylinder.

1976-83 Jeep CJ5
1976-86 Jeep CJ7
1981-86 Jeep CJ8
1991-1995 Jeep Wrangler YJ.

1 inch MC Bore Size; Stock applications.

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.

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.

Replace rusty, leaky and faulty Brake Booster & Master Cylinders with a HD kit from RT Off-Road. Two performance level kits were designed to specifically cater to the vehicles requirements. The larger bore Master Cylinders are designed for upgrades done to axles with larger brake calipers. The more moderate bore is designed for vehicles with factory brakes, disc brake upgrades and vehicles that require more braking power.

Construction: Metal,Rubber
Hardware: Included & Use Existing Hardware

Additional Details

Installation Instructions (PDF Document).
Reference Number:
1 Year Limited Warranty
Product Weight:
18.56 lbs

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