Wilwood 230-12130 Spindle Bracket Mounting Bolt Kit M12-1.75

The Wilwood 230-12130 is a Spindle/Bracket Mounting Bolt Kit designed for use with Wilwood disc brake systems. This kit provides all the necessary fasteners to properly secure the caliper mounting bracket to the spindle during a disc brake installation.

This bolt kit is a component-level replacement part sourced directly from Wilwood Engineering, ensuring proper thread engagement, material strength, and dimensional accuracy for a safe and reliable brake system assembly.

Kit Contents (P/N 230-12130 includes):

• P/N 230-10646 bolt
• P/N 230-10772 bolt
• P/N 230-12131 bolt
• P/N 240-0476 hardware
• P/N 240-6320 hardware
• P/N 300-2130 hardware
• P/N 300-11262 hardware

Key Features:

• M12-1.75 thread specification for precise, secure bracket-to-spindle fastening
• Genuine Wilwood OEM hardware ensures correct fitment and torque specifications
• Designed as a replacement or supplemental fastener kit for Wilwood bracket mounting applications
• Manufactured to Wilwood's high-performance braking standards

Wilwood Engineering has been designing and manufacturing high-performance disc brake systems since 1977. This bolt kit is the correct OEM replacement hardware when servicing or assembling Wilwood caliper bracket systems.