MCP 7/8" Billet Master Cylinder Featuring AN-3 Fitting for Custom Kart Brakes

• Top Port: Straight steel AN-3 for adaptable line connections.
• Bottom Port: Sealed with MCP315 pipe plug for single-line setups.
• Bore: 7/8" for optimal pressure build-up.

Black anodized since 2018, this billet MCP master cylinder caters to custom kart builds, especially in quarter midgets, by offering AN-3 versatility. It converts leg effort into hydraulic force with minimal lag, enabling fine-tuned braking that feels alive.

The AN-3 fitting opens doors to braided lines, enhancing aesthetics and performance while the plug simplifies configurations. This setup organizes your cockpit, reducing clutter for focused driving.

Advantages in Action: Consistent displacement prevents sponginess, ideal for tight tracks where control is king. Heat-treated billet withstands abuse, ensuring reliability in series.

For tuners, the modular ports mean easy adaptations without full overhauls. SKU: MCP18MC-AN – A smart choice for evolving setups that demand precision.

Quarter midget racers benefit from its compact profile, fitting snugly while delivering pro-level feedback. Bleed properly, and it transforms pedal response, helping young drivers learn limits safely.

Compared to fixed fittings, this version's flexibility aids in pit innovations, keeping you competitive. The black finish resists fingerprints, maintaining a sharp look under scrutiny.

Frequently Asked Questions

Q: Why is the 7/8" bore size important for my kart?

A: The 7/8" bore is engineered to provide an optimal balance between pedal travel and hydraulic pressure. It converts leg effort into firm, consistent braking force, which is essential for the precise control required in quarter midget and custom kart racing.

Q: Can I use this master cylinder for a single-line brake setup?

A: Yes. The bottom port comes pre-sealed with an MCP315 pipe plug, making it perfectly configured for single-line setups right out of the box. The top port features a straight steel AN-3 fitting for easy connection to your brake lines.

Q: What are the benefits of the AN-3 fitting?

A: The AN-3 fitting allows for the use of high-quality braided brake lines. This upgrade not only improves the aesthetic of your cockpit but also reduces line expansion under pressure, resulting in a firmer, more responsive pedal feel compared to standard rubber hoses.

Q: How do I maintain the performance of this master cylinder?

A: To ensure longevity and consistent performance, always bleed the system thoroughly after installation to remove air pockets. Regularly inspect your brake fluid and use a rebuild kit if you notice any signs of seal wear or decreased pedal pressure.

Q: Is this master cylinder compatible with other MCP brake components?

A: Yes, this unit is designed to integrate seamlessly with the broader MCP ecosystem, including various MCP calipers and braided line kits, allowing you to build a reliable, high-performance braking system tailored to your specific chassis.

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• 27-Inch 3/16" Steel Braided Brake Line for Sprint Karts
• Authentic 8-Ounce MCP Brake Fluid for Extended Kart Service
• MCP Billet 1 3/8" Bore Non-Adjustable Brake Caliper - Fixed Response - Oval Karting
• Standard Caliper Rebuild Kit for MCP Brakes