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Product details
This FSL4 bridge pair is sized for the caliper configuration built around a 1.10-inch rotor. Its two 4.250-inch socket-head bolts carry 1/4-20 threads and are supplied with the corresponding spacer tubes and nuts. Camarillo, California is home to Wilwood Engineering, the disc brake manufacturer Bill Wood founded in 1977. Wilwood designs and manufactures systems and components including calipers, rotors, master cylinders, valves, fittings and brake lines. Its motorsport, street-performance and specialized applications require parts selected for the complete brake system's demands.
Technical Details
- Manufacturer part number: 230-7540
- Head form: Socket Head
- Drive: Hex Drive
- Listed fastener length: 4.250 in
- Thread: 1/4-20
- Finish: Dacromet
- Component quantity: 2 bolts
- Material: Alloy Steel
- Grade: Grade 8
Fitment & Compatibility
Confirm the caliper's rotor-width specification before replacing the bridge. The 1.10-inch designation is the intended rotor thickness, not the bolt or spacer length.
Wilwood product specifications
If you need help confirming the original setup, PMB Performance can review the component identification with you. We bring more than 20 years of brake and fitment experience.
