The Caterpillar 113-1543 Valve Group – Brake is a high-performance OEM replacement component engineered to deliver reliable braking control in demanding mining and construction environments. Specifically designed for use in a wide range of Caterpillar off-highway trucks and tractors, this part ensures precision performance and compatibility with multiple models, making it an ideal solution for heavy-duty fleets requiring dependable brake system operation.
Whether you’re performing a critical brake system overhaul or replacing a worn component, this Caterpillar 1131543 Brake Valve Group is engineered to meet OEM specifications for safety, performance, and durability.