Genuine H4161030100A0 Clutch Disc: Premium Power Transmission for FOTON Trucks

Core Function and Critical Role of the Clutch Disc

The clutch disc, specifically identified by the OEM number H4161030100A0, is the central component in a manual transmission clutch system. It is mounted on the transmission input shaft and is sandwiched between the engine flywheel and the pressure plate. Its primary function is to engage and disengage engine power from the transmission. When the clutch pedal is released, the H4161030100A0 disc is compressed, creating friction that locks the engine and transmission together, allowing power transfer. When the pedal is depressed, the disc is released, interrupting this connection to allow for smooth gear changes or vehicle stopping without stalling the engine.

The design and material quality of the H4161030100A0 are crucial for handling the tremendous torque and heat generated by a commercial diesel engine. A worn or inferior disc can lead to slipping (loss of power), grabbing (jerky engagement), chattering, or complete failure. For FOTON trucks used in stop-start city traffic, heavy hauling, or long-distance transport, the clutch disc endures significant thermal and mechanical stress. The genuine H4161030100A0 is engineered with specific friction materials and damping mechanisms to absorb shock, dissipate heat, and provide a consistent coefficient of friction throughout its service life, ensuring reliable operation.

Advanced Construction and Material Technology

The genuine H4161030100A0 Clutch Disc is a sophisticated assembly of high-performance materials. The core is typically a stamped steel hub with internal splines that match the transmission input shaft. Attached to this hub are torsional damping springs, which are critical for absorbing engine vibration and shock loads during engagement, preventing driveline judder and protecting gearbox components. The friction surfaces are lined with high-density organic, ceramic, or sintered metallic material, chosen for its optimal balance of friction coefficient, wear resistance, and heat tolerance.

These friction facings are riveted to cushioning segments on the disc, which help promote smooth engagement. The entire assembly of the H4161030100A0 is balanced to minimize vibration at high rotational speeds. The materials are selected to resist glazing and fading even under repeated heavy use. This precise engineering ensures that the H4161030100A0 provides a predictable pedal feel, smooth take-up, and the ability to handle the rated torque of the specific FOTON engine it is designed for, without premature wear or failure.

Technical Specifications: H4161030100A0

Installation Guidelines and System Compatibility

Replacing a clutch disc is a major repair that requires skilled technicians and proper equipment. When installing the H4161030100A0, it is crucial to replace the entire clutch kit—typically including the pressure plate and release bearing—to ensure balanced wear and optimal performance. The transmission must be removed to access the clutch assembly. The flywheel surface should be inspected and resurfaced if necessary to ensure a perfectly flat mating surface for the new H4161030100A0 disc. The disc must be aligned using a clutch alignment tool before tightening the pressure plate bolts to the specified torque sequence and value.

Compatibility is paramount. The H4161030100A0 must match the engine’s torque output, the flywheel bolt pattern, and the transmission input shaft splines. Using the genuine part guarantees this fit. After installation, a proper break-in period of several hundred miles of moderate driving is recommended to allow the friction material of the new H4161030100A0 to seat properly against the flywheel and pressure plate, ensuring even wear and long life. Avoiding aggressive clutching during this period is essential.

Symptoms of a Worn Clutch Disc and Benefits of Genuine Replacement

Drivers should be aware of the signs indicating clutch disc wear. The most common symptom is clutch slippage: the engine RPM increases without a corresponding increase in vehicle speed, especially under acceleration or on hills. Other signs include difficulty shifting gears, a burning smell, chattering or juddering during engagement, and a clutch pedal that feels spongy or vibrates. A visual inspection (during repair) may reveal worn, glazed, or oil-contaminated friction material.

Replacing a worn disc with the genuine H4161030100A0 offers significant benefits. It restores full power transmission efficiency, improves fuel economy by eliminating slip, and provides predictable, smooth engagement. It also protects the flywheel and transmission from damage caused by a failing clutch. For fleet operators, using the genuine H4161030100A0 ensures consistent performance across vehicles, reduces the likelihood of premature failure, and aligns with maintenance schedules. The initial investment in the correct part prevents costly secondary repairs and vehicle downtime.

Why Choose the Genuine H4161030100A0 Over Alternatives?

Selecting the authentic H4161030100A0 Clutch Disc over aftermarket or counterfeit parts is a decision that prioritizes longevity, safety, and performance. Genuine FOTON parts are engineered to work in harmony with the specific engine and transmission characteristics of their trucks. The friction material formulation, damping spring rates, and overall balance of the H4161030100A0 are calibrated for the vehicle’s weight, torque curve, and typical duty cycle. This results in a pedal feel, engagement characteristics, and service life that match the original design.

Aftermarket discs may have different friction properties, leading to chatter, aggressive engagement, or accelerated flywheel wear. They may also use inferior materials that fade quickly or fail under high heat. The genuine H4161030100A0 guarantees a perfect fit, eliminating installation headaches. For professional workshops and fleet managers, this means reliable repairs, satisfied customers, and vehicles that return to service with confidence. The total cost of ownership for the genuine part is often lower when considering extended service intervals and avoidance of collateral damage.

Conclusion: The Heart of Reliable Power Transfer

The H4161030100A0 Clutch Disc is more than just a wear item; it is the critical component that enables smooth, controlled power delivery in your FOTON truck’s drivetrain. Its OEM-grade construction, precise engineering, and durable materials make it the only reliable choice for clutch repairs and replacements. By choosing the genuine H4161030100A0, you ensure optimal performance, protect valuable engine and transmission components, and guarantee the safety and productivity of your vehicle. Trust in the original specification for the most demanding applications—specify the H4161030100A0 for your next clutch service.

Important: Always verify the application of part number H4161030100A0 using your truck’s VIN, engine number, and an official FOTON parts catalog. Clutch system repairs are complex and should be performed by qualified technicians.

Online Catalog of FOTON Truck Parts

If you have any questions about our products, services, or anything related to what we offer, please don’t hesitate to leave us a message—our dedicated team is always ready to provide prompt and helpful responses to address your concerns. What’s more, when you become our valued customer, we’re delighted to offer you complimentary catalog services, giving you access to detailed, up-to-date information on our full range of products, specifications, and offerings to help you make informed decisions.