Wilwood Short Screw-In Front Hub Dust Cap with O-Ring, Black Anodized Aluminum

A shorter profile and black anodized finish distinguish this screw-in front hub cap. The O-ring provides sealing and thread tension; compare the 0.920-inch A reference with the available wheel-center space. Bill Wood established Wilwood Engineering in 1977. Based in Camarillo, California, the company designs and builds disc brake systems for motorsport, street-performance and specialized uses, including calipers, rotors, master cylinders, valves, fittings and brake lines. Each part must match the requirements of the whole braking arrangement.

Technical Details

• Manufacturer part number: 270-3150
• Material: Aluminum
• Finish: Black Anodize
• Product-page drawing references (inches): A = 0.920. Use the manufacturer drawing for the reference faces.
• Package: One screw-in aluminum cap with sealing/tensioning O-ring
• Cap profile: Short; published A reference 0.920 inch
• Component: Dust Cap
• Position in the specified assembly: Front

Fitment & Compatibility

For the compatible Wilwood forged front hub using this screw-in cap. Check cap thread, O-ring seat and wheel-center clearance; matching the visible logo or outside shape alone is insufficient. The manufacturer-supplied photograph shows a silver-colored cap, while the specification lists black anodize. Confirm the supplied finish.

Wilwood component specifications

For fitment assistance backed by more than 20 years of experience, share the installed brake configuration with PMB Performance before ordering.