Installation Time
(approx) 3 Hours
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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$2,741.70 kit
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Features, Description, Q&A, Specs & Installation
Ultimate Braking Performance. The Wilwood 16x1.25 Slotted Rotor TX4R 4 piston rear brake kit is engineered for trucks and SUVs requiring enhanced stopping power and heat dissipation. This kit replaces factory brakes with high-performance components for consistent and durable braking, especially under heavy-duty or extreme conditions. It is essential for vehicles seeking improved brake response and reliability.
Construction and Appearance. The system features 16-inch diameter GT slotted rotors made from iron with a black electro-coat finish to resist corrosion. The four-piston TX4R calipers are stainless steel pistons with a red powder coat finish that provides durability and a professional appearance. Components are precision machined and dynamically balanced for optimal performance.
Installation. Designed for OEM rear axle flanges with zero axle offset, installation is straightforward with bolt-on radial mount caliper brackets and all necessary hardware included. No drilling or axle modifications are required, making it suitable for professional or experienced DIY installers.
Warranty. Wilwood backs this brake kit with a comprehensive limited warranty to ensure quality and customer satisfaction.
Application. This rear brake kit fits 1999 through 2018 Silverado 1500 models, providing a direct replacement upgrade for improved braking performance without modification.
Wilwood 140-16861-R
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Installation Info
Installation Time
(approx) 3 Hours
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box
Tech Guides: