Wilwood Right-Side Valve, Bracket and Stainless Line Kit for High-Volume Tandem Masters

A right-hand bracket and formed stainless tubes position this included combination valve alongside a compatible high-volume tandem master. The assembly provides rear-pressure adjustment while keeping the master cylinder itself a separately selected component. Wilwood Engineering designs disc brake systems and manufactures a range of calipers, master cylinders, valves, fittings, rotors and brake lines. Founded in 1977 by Bill Wood, the Camarillo, California company serves specialized, street-performance and motorsport applications. Component selection requires understanding the brake assembly as a whole, including its hydraulic sizing and mechanical interfaces.

Technical Details

• Manufacturer part number: 260-15048
• Material: Aluminum / Steel
• Primary Outlet Thread Size: 3/8-24 IF
• Finish: Clear Anodize / Black E-coat
• Kit contents: Combination proportioning valve, mounting bracket, formed stainless lines and fastening hardware; master cylinder is not included
• Bracket side: Right
• Valve functions: Adjustable rear pressure, hydraulic brake-light switch and isolated front/rear circuits
• Fluid inlet: 3/8-24 IF
• Outlet connection: 3/8-24 IF

Fitment & Compatibility

The specified master families include 260-8555, 260-8556, 260-9439, 260-12900 and 260-13375. Check right-side clearance, line alignment and the labeled front and rear connections. The installation sheet also covers bracket-only kits; this package includes the valve as well as the mounting parts.

Manufacturer Documents

• Wilwood product specifications
• Wilwood DS985 instructions and specifications
• Wilwood FL383 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.