31324
Jake Brake Slave Piston Model 797
Detroit Diesel

The slave piston in the Jake Brake system acts as an auxiliary actuator, transmitting hydraulic or pneumatic pressure to engage the main braking mechanism. Its lightweight design contributes to rapid response times, ensuring that engine braking is activated precisely when needed. Made from resilient materials, the piston resists wear and deformation, maintaining reliable performance over numerous cycles. Its role is critical in achieving smooth, controlled deceleration without causing undue stress to other engine components. Proper maintenance and timely replacement of this piston are essential for sustaining the effectiveness of the exhaust braking system, especially under heavy-duty conditions. Source One Parts Center offers this piston as a dependable component, supporting the durability and safety of your engine’s retarding capabilities.