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
