Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
The stamped steel lid and diaphragm gasket replace the reservoir closure on the specified Wilwood high-volume master cylinder. This new-style cap can also replace the earlier composite closure on compatible HV units. Founded by Bill Wood in 1977 and based in Camarillo, California, Wilwood Engineering designs and manufactures disc brake systems and components. Its calipers, brake rotors, master cylinders, valves, fittings, and brake lines serve motorsport, street-performance, and specialized applications, with each component selected for the requirements of the complete brake system.
Technical Details
- Manufacturer part number: 330-13945
- Material: Steel
- Finish: Black zinc
- Included: Lid and diaphragm gasket
- Weight: 0.240 lb
Wilwood product specifications
Fitment & Compatibility
Confirm the high-volume master cylinder family and bail-retained lid dimensions. This assembly is not a screw-on remote reservoir cap; inspect the retaining bail separately.
Need assistance identifying the correct configuration? PMB Performance draws on more than 20 years of experience; contact us with your system details and measurements.
