Wilwood 15/16-inch Compact Flange Master Kit with NPT Outlet and Two Reservoirs

A fifteen-sixteenths-inch bore and 1/8-27 NPT outlet identify this Compact Remote flange kit. It supplies the short aluminum cylinder and two reservoir sizes, allowing the installation to use a direct-mounted container or a separate remote feed. Disc brake systems and components are the focus of Wilwood Engineering's design and manufacturing work for street-performance, specialized and motorsport applications. Bill Wood founded the Camarillo, California company in 1977. Its master cylinders, calipers, fittings, valves, brake lines and rotors are chosen according to the needs of the complete brake system.

Technical Details

• Manufacturer part number: 260-14784
• Material: Aluminum / Plastic
• Cylinder bore: 15/16"
• Pressure circuits: 1
• Stroke Length: 1.12 in
• Listed displacement per stroke: 0.77 cu in
• Reservoir Type: Remote
• Flange-to-end length: 3.37"
• Overall Length: 7.80"
• Mounting centers: 2.25 inches, vertical flange
• Pushrod dimensions: 4.00" x 5/16-24
• Finish: Black E-coat
• Inlet arrangement: 0.87-inch seating diameter with 11/16-20 internal thread; this is the reservoir feed, not the pressure outlet
• Pressure connection: 1/8-27 NPT outlet; select the appropriate pressure-line adapter
• Reservoir package: 7 and 10 oz plastic reservoir bodies, cap, remote hose, adapters, clamps and bracket hardware
• Fluid selection: DOT 3, DOT 4 or DOT 5.1 for racing/performance use; DOT 5 silicone is not recommended for those uses

Fitment & Compatibility

Check the 2.25-inch mounting centers, four-inch pushrod and 1.12-inch travel against the pedal layout. Use a suitable pipe-thread pressure fitting and secure the quarter-inch reservoir hose where a remote feed is chosen. The bore is 15/16 inch; select the hydraulic ratio and reservoir capacity for the connected circuit.

Manufacturer Documents

• Wilwood product specifications
• Wilwood DS608 instructions and specifications
• Wilwood FL162 instructions and specifications

For help choosing the correct service or conversion component, contact PMB Performance with the existing brake-system details. Our team has over 20 years of experience working through parts and fitment requirements.