Wilwood Disc Brake Hardware Kit

Wilwood Disc Brake Hardware Kits: Precision Fasteners for High-Performance Braking

When you invest in a Wilwood disc brake system, every bolt, pin, clip, and retainer in that system is engineered to the same exacting standard as the calipers and rotors themselves. That philosophy is exactly what sets Wilwood apart in the disc brake hardware kit category. Rather than treating hardware as an afterthought, Wilwood engineers each fastener, retainer, and clip kit as an integral part of a complete braking solution — because a caliper is only as reliable as the hardware holding it in place.

What's Inside a Wilwood Disc Brake Hardware Kit?

Wilwood's disc brake hardware kits span a wide variety of components designed to service, rebuild, or complete a braking system. Their lineup includes caliper retainer pin clip kits, caliper slide pin bolt kits, and caliper mount bolt kits — each purpose-built for specific Wilwood caliper families. For example, Wilwood's pad retaining clip kits are designed to fit popular performance calipers such as the DP6, D8, TX6, and Aero series, ensuring a precise fit rather than a generic "universal" solution. Slide pin bolt kits are available for GM D52 and GM Metric caliper applications, while dedicated caliper mount bolt kits cover a broad range of bracket-to-knuckle and bracket-to-axle configurations.

Beyond caliper hardware, Wilwood also offers replacement bolt kits for pedal assemblies and master cylinders, making it possible to restore or refresh virtually every threaded connection in a Wilwood brake system with OEM-spec fasteners. With over 68 hardware kit SKUs available, builders and technicians have the granularity to source exactly the right hardware for their application — no substitutions, no improvising.

Why Wilwood Hardware Kits Matter for Brake System Integrity

Disc brake hardware kits are often the unsung heroes of a brake service or build. Worn or corroded retainer pins allow calipers to shift under load, degrading pedal feel and causing uneven pad wear. Under-torqued or mismatched mount bolts can introduce flex into the caliper bracket, undermining the stopping power that the rest of the system was engineered to deliver. Using manufacturer-matched hardware — torqued and specified by the same engineers who designed the caliper — eliminates these variables entirely.

Founded by Bill Wood in Camarillo, California in 1977, Wilwood Engineering has spent decades developing a deep matrix of brake components and engineering techniques. That institutional knowledge flows directly into their hardware kits: thread pitch, shank diameter, material grade, and coating are all specified to complement Wilwood's own caliper and bracket designs. Whether you are refreshing a street performance build, maintaining a race car, or completing a first-time disc brake conversion, using correct Wilwood hardware ensures the entire system performs as designed.

A Hardware Kit for Every Wilwood Application

Wilwood's hardware catalog is organized around their caliper and brake kit families, making it straightforward to find the correct kit. Key hardware categories include:

• Caliper Retainer Pin Clip Kits — Secure retainer pins on DP6, D8, TX6, Aero, and related caliper series
• Caliper Slide Pin Bolt Kits — Replacement slide pin fasteners for floating-caliper applications including GM D52 and GM Metric designs
• Caliper Mount Bolt Kits — Grade-matched fasteners for attaching calipers and brackets to spindles, axles, and uprights
• Brake Kit Bolt Kits — Complete fastener sets for Wilwood bolt-on brake kit installations

Whether you are performing routine maintenance on an existing Wilwood system or assembling a fresh build from scratch, these hardware kits provide the confidence that every threaded connection meets the same standard as the rest of your braking system.