Wilwood Wilwood | TX6R Rear Brake Kit, 16.00" Rotor, 4.63" Register | 2001-2006

Wilwood TX6R Big Brake Rear Kit (4.63" Register)

Wilwood’s Tactical Extreme TX6R Rear Big Brake Kit delivers maximum braking performance for trucks, SUVs, and heavy-duty vehicles. Built for extreme conditions, this system combines six-piston calipers with large diameter rotors to provide consistent stopping power and durability under sustained high heat.

Key Features

• TX6R radial mount six-piston forged aluminum calipers
• 15.00"-16.00" GT-60 directional vane Spec-37 alloy rotors
• Designed for heavy-duty use up to 14,000 GVWR
• Calipers matched to factory brake system output
• Retains OE parking brake assembly
• Compatible with factory ABS and brake controls
• Bolt-on installation with included brackets and hardware

Benefits

• Improved rear braking performance and balance
• Superior heat dissipation under heavy loads
• Increased durability for towing, off-road, and extreme-duty use
• Seamless integration with front big brake upgrades

Fitment

• 4.63" Center Registration
• Chevy Silverado 2500HD 2001-2006
• GMC Sierra 2500HD 2001-2006

What’s Included

• TX6R six-piston rear calipers
• GT-60 Spec-37 alloy rotors
• Caliper mounting brackets
• Installation hardware