Caliper Spacer Washer 10pk

The Caliper Spacer Washer 10pk by Wilwood is a precision brake component engineered for professionals who demand reliability under extreme conditions. Used extensively in law enforcement, military, and high-performance tactical applications, these flat washers serve as critical shims in caliper assemblies where precise spacing prevents brake binding, uneven pad wear, and hydraulic lock-up during sustained operations. Whether you're rebuilding a duty vehicle's braking system or maintaining specialized tactical platforms, having the correct spacer washers on hand ensures your brake systems perform consistently when lives depend on it.

Each washer in this 10-pack measures 0.375 inches inner diameter (ID) by 0.875 inches outer diameter (OD) with a precisely controlled 0.035-inch thickness, manufactured from hardened steel and finished with zinc oxide coating for corrosion resistance in harsh environments. The zinc oxide surface treatment protects against salt spray and humidity exposure—critical for vehicles deployed in field conditions or coastal operations. These washers distribute load evenly across caliper mounting surfaces, maintaining geometric tolerance in your brake assembly and preventing the micro-movement that degrades braking performance over thousands of duty cycles.

Tactical operators, fleet maintenance teams, and brake system rebuilders rely on Wilwood spacer washers to restore original equipment specifications when reassembling calipers on duty weapons carriers, armored platforms, and high-demand vehicles. The 10-pack format ensures you have adequate inventory for multiple caliper jobs or future maintenance cycles without the cost of bulk purchasing. Installation requires basic mechanical knowledge—simply position the washer between the caliper body and mounting bracket to achieve proper spacing before torquing fasteners to manufacturer specifications. Compatibility spans most Wilwood brake caliper designs commonly found in tactical and emergency vehicle applications.