Jeep Brake Master Cylinders

Brake Master Cylinder, 1965-1973 Jeep Wagoneer and J-Series Truck

$164.00

Brake Master Cylinder, 1981-1991 Cherokee, Grand Wagoneer, J-Series

$189.00

Master Cylinder Repair Kit, 1981-1991 Jeep SJ & J-Series

$67.00

Brake Master Cylinder Kit for 1962-1973 Jeep Pickups w/ 6-230 Engine

$46.00

Ensure proper hydraulic pressure and safe braking performance with a new FSJ Jeep brake master cylinder. We stock replacement units for Wagoneer, Grand Wagoneer, Cherokee Chief, J10, and J20 trucks — designed to meet or exceed OEM standards for fit and reliability.

Replacement Master Cylinder Options

⚙️ Brake Master Cylinders – Cast iron or aluminum bodies with correct bore sizes and mounting patterns.
🧩 Reservoir Assemblies – Complete units with caps and seals for easy installation.
🔩 Master Cylinder Rebuild Kits – Includes seals, pistons, and springs for OEM-style restoration.

Every master cylinder is tested for pressure integrity and fluid compatibility, ensuring dependable braking performance for your FSJ Jeep whether you’re maintaining an original setup or completing a full brake system restoration.

Related categories: Brake Hoses | Disc Brakes | Drum Brakes