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Product details
This five-bolt axle-clamp kit uses Grade 5 titanium fasteners with 3/8-24 threads and a 1.125-inch length. The clamp connection requires the correct head and nut configuration, which needs confirmation because the published specification and photograph differ. Wilwood Engineering develops its disc brake range for complete-system compatibility across motorsport, street-performance and specialized applications. Founded by Bill Wood in 1977 and based in Camarillo, California, the company designs and manufactures calipers, rotors, master cylinders, valves, fittings and brake lines as well as complete disc brake systems.
Technical Details
- Manufacturer part number: 230-17887
- Component quantity: 5 bolts
- Material: Titanium
- Grade: Grade 5
- Listed fastener length: 1.125 in
- Thread: 3/8-24
- Safety-wire drilling: No
- Finish: Plain
- Head-style discrepancy: specification says flat-head/internal-hex; supplied image shows raised external-drive heads. Confirm the current kit.
Fitment & Compatibility
The manufacturer's table calls the bolts flat-head/internal-hex, while its supplied photograph shows raised external-drive heads with flanged nuts. Confirm the actual current kit configuration with Wilwood before purchase; do not assume either head form will fit the clamp.
Wilwood product specifications
Use PMB Performance's more than 20 years of parts experience to confirm the assembly details before ordering; the original component number and measurements are useful starting points.
