Oshkosh Brake Treadle Valve 99-Pre

Oshkosh Brake Treadle Valve 99-Pre

This heavy-duty brake treadle valve is a critical pneumatic control component for pre-1999 Oshkosh front discharge concrete mixers. It functions as the primary interface between the operator's foot pedal and the vehicle's dual air brake system, translating mechanical pedal pressure into a graduated air signal. By independently controlling the primary and secondary air circuits, it ensures balanced and reliable stopping power. Replacing a worn or leaking treadle valve is essential for maintaining safe braking distances, preventing air system pressure loss, and ensuring compliance with heavy-duty vehicle safety standards.

Key Features

• Dual-circuit design for independent control of primary and secondary air brake systems
• Graduated pressure delivery for precise, responsive braking control
• Heavy-duty cast housing designed to withstand harsh concrete mixer environments
• Direct replacement for pre-1999 Oshkosh front discharge mixer brake systems

Fits These Mixers

Terex, Terex Advance, Oshkosh. Fits pre-1999 Oshkosh front discharge concrete mixers, dual air brake control system.

All measurements ± standard manufacturing tolerance.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.