Wilwood Caliper Brake Pressure Test Gauge, 0–1500 PSI, 1/4-28 Bleeder Adapter

This mechanical gauge measures hydraulic pressure at a compatible caliper for brake-bias setup and diagnosis. Its two-inch dial reads to 1500 PSI with 20 PSI graduations, and the supplied adapter connects at a 1/4-28 bleeder location. Wilwood Engineering serves motorsport, specialized and street-performance applications through disc brake system design and manufacturing. Bill Wood founded the company in 1977, and it is based in Camarillo, California. The range spans valves, rotors, fittings, calipers, brake lines and master cylinders; the installed braking assembly determines the appropriate combination of parts.

Technical Details

• Manufacturer part number: 260-0966
• Material: Steel
• Finish: Plated
• Component: Mechanical brake-line pressure test gauge
• Range: 0–1500 psi
• Dial: 2-inch diameter; 20 psi graduations
• Accuracy: 1.5% of full scale
• Connections: 1/8 NPT gauge with supplied 1/4-28 bleeder adapter
• Fluid inlet: 1/8-27 NPT

Fitment & Compatibility

Check the caliper bleed-screw thread before attaching the gauge. The gauge connection is 1/8-27 NPT and the caliper adapter is 1/4-28 male; this is a temporary brake-testing instrument, not an electrical dashboard pressure sender.

Manufacturer Documents

• Wilwood product specifications
• Wilwood FL162 instructions and specifications

PMB Performance brings over 20 years of brake-system experience to component selection. Send the installed cylinder, pedal and connection details if you need help checking this configuration.