Crown Automotive RT31011 Power Brake Booster Conversion Kit for 76-86 Jeep CJ & 91-95 Wrangler YJ with Stock Axles & without ABS Brakes
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. Heavy Duty Dual Diaphragm Brake Booster and 1″ Bore Master Cylinder.
May require modifications for brake lines at the master cylinder and slight adjustment of the push rod at the front of the booster.
May require converting the brake light switch to an older CJ style (Part # J5352620), or the installing of an inline hydraulic brake light switch. If running 4-wheel disc brakes, we recommend eliminating or modifying stock brake proportioning valve to get adequate pressure to the rear brakes.
Level 3AdvancedThis setup converts a single diaphragm setup to a dual diaphragm setup, which creates more stopping power with less pedal pressure. 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.
May require modifications for brake lines at the master cylinder.
May require slight adjustment of the push rod at the front of the booster.
If running 4-wheel disc brakes - It is recommend eliminating or modifying stock brake proportioning valve to get adequate pressure to the rear brakes.
1 Dual Diaphragm Brake Booster
1 High Pressure Brake Master Cylinder
- Shipping Weight: 20lb
- Shipping Dimensions: 10in x 8in x 8in (L x W x H)
Jeep CJ-5
- 1983 Jeep CJ-5
- 1982 Jeep CJ-5
- 1981 Jeep CJ-5
- 1980 Jeep CJ-5
- 1979 Jeep CJ-5
- 1978 Jeep CJ-5
- 1977 Jeep CJ-5
- 1976 Jeep CJ-5
Jeep CJ-7
- 1986 Jeep CJ-7
- 1985 Jeep CJ-7
- 1984 Jeep CJ-7
- 1983 Jeep CJ-7
- 1982 Jeep CJ-7
- 1981 Jeep CJ-7
- 1980 Jeep CJ-7
- 1979 Jeep CJ-7
- 1978 Jeep CJ-7
- 1977 Jeep CJ-7
- 1976 Jeep CJ-7
Jeep CJ-8
- 1985 Jeep CJ-8
- 1984 Jeep CJ-8
- 1983 Jeep CJ-8
- 1982 Jeep CJ-8
- 1981 Jeep CJ-8
Jeep Wrangler (YJ)
- 1995 Jeep Wrangler (YJ)
- 1994 Jeep Wrangler (YJ)
- 1993 Jeep Wrangler (YJ)
- 1992 Jeep Wrangler (YJ)
- 1991 Jeep Wrangler (YJ)
- Shared By Others
- Share a Photo
- Ask a Question
- Write a Review
Questions
