Wilwood 120-17642 Tactical Xtreme Direct Mount Disc Brake Caliper - TX6-DM 6-Piston

The Wilwood Tactical Xtreme TX6-DM Direct Mount 6-Piston Caliper (Part No. 120-17642) is purpose-engineered for severe-duty braking on heavy-duty trucks, SUVs, and Class 1, 2, and 3 armored vehicles with a GVWR up to 14,000 lbs. Designed to mount directly to the factory spindle, this caliper delivers tactical-level stopping power for the most demanding highway and off-road applications.

Key Features:

• Stress-flow forged aluminum 6-piston body — high-strength and lightweight construction engineered for extreme-duty use
• Stainless steel pistons with high-temperature internal bore seals for reliable performance under sustained heat
• Direct lug mount design with specific mounting spacing and offset for direct spindle attachment
• Compatible with 15.00" diameter rotors and rotor widths of 1.50"
• Top-loaded brake pads — easy-access Type 10120 pads, 0.770" thick, with rigid 0.240" thick backing plates for consistent pad support
• Stainless steel bridge plates for added structural integrity and corrosion resistance
• Protected single bleed design with internal fluid ports for a clean, simplified brake line routing

The TX6-DM caliper series is rated for vehicles up to 14,000 lbs. GVWR, making it one of the most capable direct-mount disc brake calipers available for heavy-duty truck, SUV, and tactical vehicle upgrades. Its forged aluminum construction keeps unsprung weight to a minimum while providing the clamping force required for repeated high-load stops.