Wilwood 300-17573 Caliper Bridge Bolt Tubes Disc Brake Hardware Kit

The Wilwood 300-17573 is a Caliper Bridge Bolt Tube Hardware Kit designed as a precision replacement component for a variety of Wilwood disc brake calipers. These bridge bolt tubes serve as critical structural spacers that maintain proper caliper alignment and bolt tension across the rotor, ensuring consistent clamping force and brake performance.

Key Features:

• 0.260" Inner Diameter (ID) — Engineered for a precise fit over standard Wilwood caliper bridge bolts
• 0.500" Outer Diameter (OD) — Consistent OD across the kit for uniform caliper bridge support
• Various lengths included — Multiple tube lengths accommodate specific Wilwood caliper styles and differing rotor widths
• High-strength aluminum alloy construction — Lightweight yet durable material suited for high-performance braking applications
• Anodized finish — Available in corrosion-resistant anodized or bright polished finish for long-term durability and appearance
• Direct OEM-style replacement for compatible Wilwood caliper applications

Wilwood Engineering is a leading manufacturer of high-performance disc brake systems and components. The 300-17573 bridge bolt tube kit is an essential maintenance or upgrade item for racers and enthusiasts running Wilwood calipers, helping to maintain the structural integrity of the caliper bridge assembly over the service life of the brake system.