Shandong Shengyue Technology Development Co.,Ltd is one of the most professional dongfeng new energy truck hydraulic booster with brake master cylinder assembly 3505610-dh1101 manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.
Dongfeng New Energy TRUCK Hydraulic Booster with Brake Master Cylinder Assembly 3505610-DH1101
Key Functions
1. Hydraulic Energy Conversion: When the driver presses the brake pedal, the pedal force is transmitted via the pushrod to the piston inside the master cylinder.
2. Independent Dual-Circuit Pressure Control: The assembly typically features a tandem dual-chamber design that separates the front and rear brake circuits. If a leak in one circuit causes the pressure to drop to zero, the other chamber can still generate sufficient pressure, thereby ensuring the vehicle's essential braking safety.
Common Signs of Damage and Troubleshooting
1. Spongy Brakes/Pedal Sinking: The brake pedal offers no resistance when pressed (feeling "spongy"), or it slowly sinks on its own while held down (e.g., at a red light). This is typically caused by wear on the master cylinder's internal piston seals, leading to internal high-pressure fluid leakage.
2. Fluid Seepage at the Master Cylinder-Brake Booster Connection: Dampness or stains from brake fluid at the junction between the rear of the master cylinder and the brake booster indicate a failed rear seal, resulting in external brake fluid leakage.
3. Brake Failure to Return/Brake Drag: After releasing the brake, the internal return spring fails to retract the piston promptly-due to fatigue, breakage, or jamming caused by sludge buildup-resulting in the brakes remaining engaged (dragging) or abnormally high fuel consumption.
DETAILS
| DESCRIPTION | Brake Master Cylinder Assembly | PART NUMBER | 3505610-DH1101 |
| WEIGHT | 2kg | VOLUME | 32.0 × 16.5 × 18.0 cm |
| TRUCK MOLDE | DONGFENG | QUALITY | Copy,High Copy, OEM,Original |
| MOQ | 1 | WARRANTY | 1 year |
| PAYMENT | TT/WESTEN UNION | SHIPMENT | by air/sea/railway |
| BRAND | SINOSACHS | PLACE OF ORIGIN | JINAN CITY,CHINA |
| STOCK | IN STOCK | APPLICABLE SITE | CABIN |
| PACKAGE | Carton/Woodenbox | PORT OF LANDING | Qingdao Port,China |
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