Wilwood Tandem Master Cylinder Copper Crush Washers, Four 0.450-Inch-ID Seals

SKU: 240-11326-4

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Product details

This four-piece copper washer kit seals the specified tandem master-cylinder connection by controlled deformation at the mating faces. Each washer has a 0.450-inch inside diameter, 0.675-inch outside diameter and 0.045-inch thickness. Wilwood Engineering's disc brake range encompasses calipers, rotors, master cylinders, valves, fittings and brake lines. Founded in 1977 by Bill Wood, the Camarillo, California company designs and manufactures these systems and components for motorsport, street-performance and specialized applications, treating each part as a selection within a complete brake system.

Technical Details

  • Manufacturer part number: 240-11326-4
  • Component quantity: 4 washers
  • Material: Copper
  • Washer type: Crush
  • Outside diameter: 0.675 in
  • Inside diameter: 0.450 in
  • Thickness: 0.045 in
  • Finish: Copper

Fitment & Compatibility

Confirm the fitting and cylinder use this crush-washer seal arrangement. Inspect the sealing faces and follow the fitting instructions; a plain steel mounting washer is not a suitable substitute.

Wilwood product specifications

PMB Performance can help review the mating components before you order, with more than 20 years of experience working with brake parts and their fitment.