Wilwood 140-17749-R Tactical Extreme Rear Disc Brake Kit - TX6R

The Wilwood Tactical Extreme TX6R Big Brake rear kit delivers ultimate braking performance for trucks, SUVs, and armored vehicles. Engineered for extreme-duty applications, this comprehensive kit provides consistent stopping power and exceptional durability under sustained high-heat conditions.

Key Features:

• TX6R radial mount six-piston calipers for aggressive clamping force and heat dissipation
• Massive 15.00" to 16.00" GT-60 directional vane rotors in Spec-37 alloy construction
• Volume-matched calipers ensure compatibility with OE power brake system output
• Direct bolt-on replacement for factory rear disc brakes
• Retains use of OE parking brake assembly
• Includes radial mount caliper brackets and all necessary installation hardware

This rear brake kit is designed to complement front big brake upgrades, providing balanced braking performance for heavy-duty applications. The GT-60 directional vane rotors maximize cooling efficiency, while the six-piston caliper design ensures even pad wear and consistent pedal feel. Note that braided stainless steel flex lines may need to be purchased separately for some applications.