Wilwood 140-18103-R Big Brake Truck Rear Brake Kit Rotor - TX6R 16

The Wilwood TX6R Big Brake Truck Rear Brake Kit delivers military-grade stopping power for heavy-duty trucks and SUVs. Engineered with the same components used on tactical armored vehicles weighing up to 14,000 lbs, this rear brake upgrade provides exceptional performance while maintaining full compatibility with factory master cylinders, ABS, and all electronic brake controls.

Key Features:

• Stress-flow forged aluminum TX6R calipers with reinforced end bridges for maximum rigidity and durability
• Six-piston design with differential bore sizing for smoother engagement and more even pad wear
• Large 16.00" x 1.38" military-grade Spec37 iron alloy rotors with 60 curved vanes for rapid heat dissipation
• GTB slotted rotor design with black E-coat corrosion protection
• Proprietary Spec37 iron alloy provides superior resistance to thermal distortion with excellent friction and wear characteristics
• Low wear rate at lower temperatures with minimal dust and noise generation
• Available powder coated in gloss black or red finish (additional color options available)
• Direct bolt-on installation with factory compatibility

This complete rear brake kit transforms your truck's braking performance with proven military-spec components designed for extreme duty cycles. The differential bore caliper design ensures balanced brake force distribution, while the vented Spec37 rotors resist fade even under demanding conditions.