5/8 Round Master Cylinder, For 2 Wheel Brakes, Polished

OVERVIEW

When it comes to precision stopping power for your off-road machine, the Latest Rage 5/8-inch bore round master cylinder stands as a premier choice for enthusiasts who demand both performance and style. Specifically engineered for 2-wheel brake systems, this polished aluminum masterpiece is designed to provide the ideal hydraulic pressure for rear-brake setups on sand rails, dune buggies, and custom woods buggies. The 5/8-inch bore size is the "sweet spot" for many builders, offering a significant amount of line pressure with less pedal effort compared to larger bore cylinders. This makes it an essential component for drivers who want a firm, responsive pedal feel without having to stand on the brakes to get the car to slow down in soft sand or loose dirt. Whether you are building a new chassis from the ground up or refreshing a classic rail, this master cylinder provides the reliability you need to navigate technical terrain with total confidence.

Beyond its internal performance, the external aesthetics of this master cylinder are second to none. The high-luster polished finish ensures that your pedal assembly looks as good as it performs, making it a perfect addition to show-quality builds or high-end recreational vehicles. This unit serves as a direct high-quality replacement for older or worn-out cylinders found in CNC, Neal, or Latest Rage pedal assemblies. Its integrated round reservoir design simplifies your plumbing by eliminating the need for remote fluid cans and extra hoses, which reduces potential leak points and cleans up the look of your cockpit. At Appletree Automotive, we understand that every detail matters in an air-cooled build, and this master cylinder delivers the perfect blend of rugged durability and a mirror-like finish that holds up against the elements while maintaining its professional appearance.

FITMENT

• Pedal Assemblies: Direct replacement for CNC, Neal, and Latest Rage brand hanging or floor-mount pedal clusters.
• Vehicle Types: Ideal for VW-based Dune Buggies, Sand Rails, Manx-style buggies, and Baja Bugs utilizing a 2-wheel brake configuration.
• Custom Applications: Suitable for any custom vehicle requiring a single-circuit master cylinder for rear drum or disc brakes.
• Orientation: Designed for standard vertical mounting patterns (12 to 6 o''clock orientation).

SPECS

• Bore Size: 5/8 inches (Ideal for high pressure/low effort applications).
• Finish: High-Luster Polished Aluminum.
• Reservoir Style: Integrated Round Reservoir.
• Outlet Thread: 1/8-inch NPT (National Pipe Thread).
• Mounting Hole Spacing: 2-1/4 inches center-to-center.
• Mounting Orientation: 12 o''clock and 6 o''clock bolt pattern.
• Body Length: 4 inches (Main body).
• Total Length: 8-3/4 inches (Including pushrod/boot assembly).
• Total Height: 3-1/2 inches.
• Material: Heavy-duty cast aluminum with precision-honed internal bore.

PRO TIPS

1. Bench Bleeding is Mandatory: Before you ever bolt this master cylinder into your pedal assembly, you must bench bleed it. Because these cylinders are often mounted at an angle or in tight spaces, air bubbles can become trapped in the end of the bore. Use a bench bleeding kit to cycle fluid through the cylinder until no bubbles are visible. This ensures that when you finally connect your brake lines, you aren''t fighting a "spongy" pedal caused by air that was trapped in the master cylinder from the start.

2. Choosing the Right Adapter: This master cylinder uses a 1/8-inch NPT outlet, but most VW brake lines are either 10mm metric or 3/16-inch SAE flare. Do not attempt to force a flare fitting directly into the NPT port. You must use a 1/8-inch NPT to Metric (or SAE) adapter fitting. Use a small amount of Teflon tape or thread sealant on the NPT side only, ensuring that no sealant enters the hydraulic fluid path, to prevent leaks at the junction point.

3. Bore Size Logic: Remember that a smaller bore (like this 5/8-inch unit) creates higher pressure at the brake calipers but requires a longer pedal stroke. If you are running large multi-piston rear calipers, this 5/8-inch bore will give you incredible clamping force with very little leg strength required. However, if you find the pedal travels too far toward the floor before the brakes grab, you might need to move up to a 3/4-inch bore. For most standard VW rear disc or drum setups on lightweight buggies, the 5/8-inch bore is the preferred choice for maximum control.