H4163030000A0 Heavy Duty Clutch Master Cylinder with Reservoir Leak-Proof For Foton Auman

Product Overview​

The H4163030000A0 clutch master cylinder with reservoir assembly is an integrated hydraulic control component exclusively engineered for Foton Auman GTL/EST series heavy-duty trucks. It converts mechanical force from the clutch pedal into hydraulic pressure, delivering stable oil supply to the clutch slave cylinder for smooth gear shifting. This assembly solves common faults such as clutch slippage, weak pedal feel, oil leakage and poor cold-start response caused by aging or damaged components, widely used in long-distance logistics tractors, heavy cargo trucks and engineering transport vehicles to ensure reliable clutch operation under heavy-load conditions.​

Core Product Advantages​

1. Stable Hydraulic Pressure Control: Precision-machined cylinder bore (Ra≤0.8μm) with 1.0MPa working pressure and 1.5MPa test pressure, ensuring consistent pedal force transmission and no pressure loss during frequent gear shifting .lDual Anti-Leak Design: Fluororubber sealing rings (resistant to DOT4/DOT5.1 brake fluid) + integrated reservoir welding structure, leakage rate ≤0.01MPa·L/s, avoiding oil seepage in high-temperature engine compartments .​

3. Wide Temperature Adaptability: Operates stably in -40℃~+120℃ environment, low-temperature viscosity ≤1800 mm²/s at -40℃, ensuring sensitive response even in cold plateaus .​

4. Durable Material Combination: High-strength cast iron cylinder body (or aluminum alloy optional) with anti-corrosion coating + impact-resistant plastic reservoir, resisting road vibration and chemical erosion .​

5. Precision Dimensional Fit: CNC machining ensures mounting hole accuracy (±0.1mm tolerance), perfectly matching Foton Auman’s pedal assembly and hydraulic pipeline interface .​

6. Low Maintenance Design: Large-capacity oil reservoir (≥500ml) with oil level indicator, reducing refueling frequency; internal filter prevents impurity entry, extending service life by 50% .​

7. Plug-and-Play Installation: Pre-assembled reservoir + pressure relief valve, no pipeline modification required—completes replacement in 60 minutes with basic tools.​

Basic Product Parameters​

• Part Number: H4163030000A0​

• Product Name: Clutch Master Cylinder with Reservoir Assembly​

• Applicable Vehicle: Foton Auman GTL, EST series heavy-duty commercial trucks​

• Core Material: Cast iron/aluminum alloy cylinder + fluororubber seal + engineering plastic reservoir​

• Working Pressure: 1.0MPa (Test Pressure: 1.5MPa)​

• Compatible Fluid: DOT4/DOT5.1 brake fluid (ERBP≥230℃)​

• Operating Temperature: -40℃ ~ +120℃​

• Reservoir Capacity: ≥500ml​

• Core Function: Convert pedal force to hydraulic pressure, clutch engagement control​

• Installation Position: Vehicle clutch pedal assembly​

• Package: Neutral export carton, EPE foam wrapping + anti-collision partition​

Application Scenarios​

Ideal replacement hydraulic part for Foton Auman GTL/EST long-haul tractors, heavy cargo trucks, engineering dump trucks and logistics transport vehicles. Suitable for long-distance highway haulage, mountain full-load climbing, cold plateau operations and construction site frequent gear shifting—effectively ensuring smooth clutch engagement, reducing driver fatigue and avoiding gear shifting failures.​

Purchase Reminder​

Please confirm your Foton Auman model (GTL/EST) and verify part number H4163030000A0 before ordering to ensure perfect matching. We support bulk wholesale for global auto parts distributors, fleet maintenance centers and repair workshops with sufficient stock and competitive bulk pricing. All products come with a 12-month warranty; our technical team provides remote installation guidance, fluid selection tips and compatibility confirmation upon request. For bulk orders, custom packaging and quantity discounts are available.​