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Reliable clutch engagement is the cornerstone of efficient power delivery in heavy-duty trucks. The Sinotruk howo parts portfolio includes the premium P1161020002A0 Clutch Pressure Plate with Cover Assembly, a critical chassis component engineered to provide consistent clamp load, smooth engagement, and long service life for SINOTRUK HOWO trucks. This genuine OEM pressure plate assembly ensures that every clutch application delivers the necessary force to transmit engine torque efficiently, reducing slippage and enhancing driveline durability.
The P1161020002A0 clutch pressure plate features a robust cover, high-strength diaphragm spring, and precision-ground pressure plate surface. Whether you are operating in heavy traffic, climbing steep grades, or hauling maximum payloads, this assembly provides the clamping force and thermal stability that professional drivers demand.
For fleet maintenance teams, workshop technicians, and owner-operators, understanding the engineering excellence of this pressure plate assembly (OEM P1161020002A0) is essential for ensuring proper clutch function, reducing driveline wear, and extending the service life of the transmission and engine components.
Clutch Pressure Plate with Cover Assembly
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The P1161020002A0 Clutch Pressure Plate with Cover Assembly is a precision-engineered component that provides the necessary clamping force to engage the driven plate against the flywheel. This assembly consists of a stamped steel cover, a diaphragm spring with optimized lever ratio, and a hardened pressure plate with a precision-ground friction surface.
The diaphragm spring is manufactured from high-grade spring steel, heat-treated to ensure consistent load characteristics and resistance to fatigue. The pressure plate friction surface is machined to a fine finish and is heat-treated to resist scoring and thermal distortion, ensuring even wear and stable clutch pedal feel.
Designed as a direct OEM replacement, the P1161020002A0 ensures that your HOWO chassis maintains its factory clutch engagement characteristics, providing the pedal effort and take-up point that drivers expect. The assembly is dynamically balanced to minimize vibration and ensure smooth operation at all engine speeds.
With the P1161020002A0, SINOTRUK HOWO delivers a new standard in pressure plate durability. Every unit is tested for clamp load, lever height, and runout, ensuring that each assembly provides consistent torque transmission and long service life.
| Parameter | Specification |
|---|---|
| Product Name | Clutch Pressure Plate with Cover Assembly |
| OEM Number | P1161020002A0 |
| Brand | SINOTRUK HOWO |
| Product Type | Clutch Pressure Plate (Chassis / Drivetrain Component) |
| Applicable Models | SINOTRUK HOWO A7, T7H, 6×4, 8×4, Heavy-Duty Series |
| Cover Diameter | 430 mm |
| Clamp Load (at Release) | ≥ 25 kN |
| Diaphragm Spring Type | Conical Spring with Centrifugal Levers |
| Pressure Plate Material | High-Strength Cast Iron / Steel (Heat-Treated) |
| Cover Material | Stamped Steel (Zinc-Plated) |
| Release Lever Type | Three Riveted Levers with Wear Pads |
| Max. Engine Torque | 2000 N·m |
| Mounting Type | Bolt-On (Direct OEM Replacement) |
| Compliance | ISO 9001 / IATF 16949 |
| Warranty | 24 Months |
Consistent Clamp Load – The P1161020002A0 delivers a stable clamp force throughout the life of the clutch, ensuring reliable torque transmission and minimal slip.
Superior Thermal Stability – The heat-treated pressure plate and heavy-duty cover design resist distortion and cracking, even under severe clutch abuse and high-temperature conditions.
Smooth Engagement Feel – Optimized diaphragm spring geometry and lever ratio provide a progressive pedal feel, reducing driver fatigue and improving shift quality.
Genuine OEM Fit – Factory-spec bolt pattern, dowel pin alignment, and cover dimensions ensure perfect fitment on the flywheel and proper clearance for the driven plate.
High Torque Capacity – Engineered to handle the full output of modern heavy-duty diesel engines, making it suitable for the most demanding hauling and off-road applications.
Extended Service Life – The combination of durable materials and precision balancing ensures that the pressure plate lasts as long as the clutch assembly, reducing maintenance frequency.
The P1161020002A0 Clutch Pressure Plate with Cover Assembly is engineered to deliver reliable clutch performance across a wide range of heavy-duty applications.
Its consistent clamp load and thermal stability make it the ideal choice for:
Whether your fleet operates in extreme cold, desert heat, or coastal humidity, the P1161020002A0 provides consistent and dependable clutch engagement, contributing to vehicle performance and driveline longevity.
The P1161020002A0 Clutch Pressure Plate with Cover Assembly is designed as a direct OEM replacement for the clutch pressure plate of SINOTRUK HOWO heavy-duty trucks.
It fits seamlessly into HOWO A7, T7H, and classic 6×4 and 8×4 chassis, ensuring quick and accurate installation with standard workshop tools and without the need for modifications.
The cover’s bolt pattern and dowel pin locations match the flywheel, while the release lever height and fork engagement point are set to factory specifications, ensuring proper clutch actuation and pedal travel.
This assembly is compatible with both push-type and pull-type clutch release mechanisms (depending on the specific model) and is suitable for use with both standard and heavy-duty driven plates.
For parts distributors and workshops, the P1161020002A0 simplifies inventory management by covering multiple HOWO variants, reducing the need for multiple part numbers and ensuring quick service turnaround.
Every P1161020002A0 Clutch Pressure Plate with Cover Assembly is manufactured under stringent quality control, from raw material inspection to final assembly and testing.
SINOTRUK HOWO employs advanced testing equipment, including dynamic balance machines, spring rate testers, and clamp load measuring fixtures, to verify that each unit meets the specified performance and durability criteria.
Each assembly is inspected for cover runout, pressure plate flatness, and lever height, ensuring that the unit is free from defects and ready for immediate installation.
The diaphragm spring is tested for load consistency over multiple cycles, while the pressure plate friction surface is checked for hardness and finish quality to guarantee optimal performance.
With a proven service life exceeding 150,000 kilometers under normal operating conditions, the P1161020002A0 is a trusted choice for fleets worldwide, backed by SINOTRUK HOWO’s commitment to quality and reliability.
The P1161020002A0 Clutch Pressure Plate with Cover Assembly is more than a replacement part – it is a performance upgrade that ensures consistent clamping force, smooth engagement, and enhanced driveline durability for your SINOTRUK HOWO vehicle.
By choosing this genuine OEM component, you benefit from a precision-engineered diaphragm spring, a heat-treated pressure plate, and a robust cover design. This results in reduced clutch slip, longer driven plate life, and improved overall drivetrain efficiency compared to generic aftermarket options.
Fleet managers will appreciate the reduced clutch-related downtime and lower maintenance costs, while owner-operators gain peace of mind from a component that is tested to the highest standards and backed by a comprehensive warranty.
When you need a pressure plate that delivers reliable clamp load, thermal stability, and long-term durability, the P1161020002A0 is the definitive choice. Equip your HOWO truck with this industry-leading chassis component and experience the difference that genuine OEM quality makes in clutch performance and driving confidence.
SINOTRUK HOWO P1161020002A0 Clutch Pressure Plate with Cover Assembly – Heavy-Duty Clutching Performance for Demanding Applications