The Wabco Tristop D T30/3 is a combination spring brake chamber, part number 9253922100, designed for air brake systems on heavy-duty trucks and trailers. The Tristop D designation identifies this as a Wabco dual-function unit combining a service brake chamber and a spring brake actuator in a single housing. The T30 sizing indicates a Type 30 service chamber, and the /3 suffix identifies the spring brake end specification within Wabco's Tristop D product line. Pro Gear and Transmission stocks genuine Wabco components. Call us to confirm proper fitment for your specific axle and brake system configuration.
Features
Wabco Tristop D dual-function design combines service brake and spring brake actuator in one unit
Type 30 service chamber sizing per Wabco T30/3 designation
Genuine Wabco part number 9253922100
Built for heavy-duty truck and trailer air brake systems
Direct OEM Wabco part from Pro Gear and Transmission
