The C3507SB Midland Master Cylinder For Ford Medium Duty Truck

If you're searching for a replacement master cylinder for your vehicle's hydraulic brake system, the C3507SB Midland Master Cylinder may be the part you need. This component is critical for safe braking, but determining the correct application can be difficult without reliable interchange information.

What Is a Master Cylinder?

The master cylinder is the heart of a hydraulic brake system. When you press the brake pedal, the master cylinder converts that force into hydraulic pressure, which travels through the brake lines to engage the brakes.

The C3507SB, produced by Midland, is designed for specific brake system applications. Verifying fitment before installation is important to make sure the part matches your vehicle's hydraulic brake setup.

The C3507SB is commonly used with the C4084H Midland Brake Booster, which can be purchased here.

Key Specifications of the C3507SB Midland Master Cylinder

The C3507SB includes several features that help determine compatibility:

• Single Reservoir: Uses a single reservoir for hydraulic fluid, typical of older or simpler brake systems.
• Outlet Port: Features a 1/4" inverted flare tube outlet located on the side of the casting.
• Design Details: Includes a bail-wire cap for securing the reservoir.
• Condition: Often available as a refurbished or remanufactured replacement part.

These specifications are important when determining whether the C3507SB will work correctly with your brake system.

Known Applications: Ford Trucks

Research indicates that the C3507SB Midland Master Cylinder is primarily associated with Ford trucks, especially applications using casting number 300455.

If you are working on a Ford truck and your existing master cylinder has casting number 300455, the C3507SB may be a direct replacement. For other vehicles or equipment, additional fitment verification is recommended.

Cross-Referenced Part Numbers

The C3507SB may also appear under several alternate or related part numbers, including:

• C3507B
• 600-C3507B
• RV350701X
• ZZRV350701X
• 5396-C3507SB
• ZZ3507SB
• MIDC3507SB
• D2HA26195AA
• MID/36438

These cross-reference numbers can help when sourcing parts or comparing your existing master cylinder to available replacements. Always compare specifications before installation.

Compatibility Considerations

Before installing the C3507SB, confirm the following details:

• Casting Number: For Ford truck applications, check whether your existing master cylinder is marked with casting number 300455.
• Outlet Compatibility: Confirm that your brake lines use a 1/4" inverted flare outlet.
• Reservoir Type: The C3507SB is a single-reservoir master cylinder and is not intended for dual-reservoir systems.
• Part Condition: If purchasing a remanufactured unit, make sure it comes from a reliable supplier.

The C3507SB may also be useful for certain older vehicles, custom applications, or equipment where original parts are difficult to find. For any non-standard use, consult a qualified brake technician before installation.

Final Thoughts

The C3507SB Midland Master Cylinder is a useful replacement option for certain Ford truck brake systems, especially those using casting number 300455. Its single-reservoir design, 1/4" inverted flare outlet, and related cross-reference numbers make it easier to identify for older hydraulic brake applications.

If you are unsure whether this master cylinder is correct for your vehicle, compare your original part number, casting number, outlet style, and reservoir design before ordering. Brake components are safety-critical, so fitment should always be verified before installation.