Wilwood Tactical Extreme TX6R Rear Big Brake Kit with 15.50-Inch Slotted Rotors; Black Calipers (11-19 Silverado 3500 HD)

Description

HIGH-PERFORMANCE REAR BRAKE SYSTEM. The Wilwood Tactical Extreme TX6R Rear Big Brake Kit with 15.50-Inch Slotted Rotors and Black Calipers is engineered for trucks, SUVs, and armored vehicles requiring enhanced braking power. This kit delivers consistent stopping performance and extreme duty durability by utilizing six-piston calipers and large directional vane rotors, supporting sustained high heat and heavy use.

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PREMIUM MATERIALS AND FINISH. The kit features black powder-coated TX6R six-piston calipers and 15.50-inch iron rotors with a GT slotted surface and black electro-coat finish for added corrosion resistance. Components are precision engineered with stainless steel pistons, and the rotors have a dynamically balanced design with 72 staggered vanes for optimal heat dissipation.

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INSTALLATION CONSIDERATIONS. Mounting is direct to OEM-compatible rear axle flanges with radial mounts, requiring no special modifications or drilling. The kit includes all necessary hardware and caliper brackets. Some applications may require purchasing braided stainless steel flex lines separately.

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APPLICATION. Compatible specifically with the 2011 through 2019 Silverado 3500 HD models, ensuring proper fitment with the OEM rear end axle and flange offset.

Wilwood 140-13874

CA Residents: WARNING: Cancer and Reproductive Harm

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• Rear Brake Kit

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• TX6R Big Brake Truck Rear Brake Kit

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• Radial Mount Type

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• Six-Piston Caliper Configuration

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• Caliper Finish Is Black Powder Coat

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• Rotor Diameter Is 15.50 Inches

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• Minimum Wheel Diameter Required Is 20 Inches

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• OEM Rear End Axle Compatibility

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• Axle Offset Measurement 0.00

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• Includes Parking Brake Hat

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• GT Slotted Rotor Style

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• Iron Rotor Material With Black Electro Coat Finish

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• Brake Pads Use BP-Q Compound

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• Includes Radial Mount Caliper Brackets And Installation Hardware

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• Kits Use OE Parking Brake Assembly

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• Brake Pad Area Approximately 12.69 Square Inches

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• Brake Pad Volume Approximately 6.81 Cubic Inches

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• Brake Lines Sold Separately For Some Applications

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• Fits 11-19 Silverado 3500 HD

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