Shandong Shengyue Technology Development Co.,Ltd is one of the most professional HOWO A7 HOHAN SITRAK SHACMAN Clutch Disc Assembly WG9725160390 manufacturers and suppliers in China. Please feel free to buy high quality genuine auto parts at competitive price from our factory.
HOWO A7 HOHAN SITRAK SHACMAN Clutch Disc Assembly WG9725160390
Function
1. Power Connector: Located at the core of the clutch assembly, it is sandwiched between the flywheel and the clutch cover. Its main function is to transmit engine power to the gearbox through friction, enabling the vehicle to move.
2. Disengagement Mechanism: When the clutch pedal is pressed, the clutch disc is separated from the flywheel by the pressure plate, interrupting power transmission and allowing for gear changes or stopping the vehicle. This "half-clutch" state requires the clutch disc to have three-stage damping characteristics to prevent torsional shock from damaging the gearbox.
DETAILS
| DESCRIPTION | Clutch Disc Assembly | PART NUMBER | WG9725160390 |
| WEIGHT | 10KG | VOLUME |
Diameter 43cm Thickness 5cm |
| MOQ | 1 | WARRANTY | 1 year |
| PAYMENT | TT/WESTEN UNION | SHIPMENT | by air/sea/railway |
| BRAND | SINOSACHS | COUNTRY OF ORIGIN | CHINA |
| STOCK | IN STOCK | APPLICABLE SITE | clutch |
Working Principle
1. Engaged state (normal driving): When the clutch pedal is released, the pressure plate, through springs, presses the clutch disc against the flywheel. The engine's rotation is transmitted through the flywheel to the clutch disc, then to the pressure plate, ultimately driving the transmission.
2. Disengaged state (shifting gears/stopping): When the clutch pedal is pressed down, the clutch disc is separated from the pressure plate, creating a gap between the engine and the transmission. Power is cut off, allowing the gears inside the transmission to rotate freely, enabling gear shifting.
Material
1. Friction Material: The core of the clutch disc is covered with a layer of special friction material. This material is usually high-strength graphite or organic material, possessing excellent high-temperature resistance and friction coefficient. It needs to remain non-slipping under high temperature and high pressure to ensure smooth torque transmission.
2. Structure: It is typically a circular disc shape, equipped with splines or keyways for alignment and connection with the clutch cover.
Symptoms
1. Slipping: This is the most typical symptom of clutch plate failure. When the clutch plate is worn or the friction material is burned, the pressure plate cannot fully transmit the engine speed to the gearbox. This manifests as increased engine speed without a corresponding increase in vehicle speed (idle acceleration), or a rapid increase in engine speed on uphill slopes without the vehicle moving forward effectively.
2. Shaking and jolting: If the clutch plate retaining ring is worn, there will be a noticeable metallic clanging sound during gear changes, or severe shaking when starting the vehicle.
3. Odor and noise: Severe slipping can cause the friction material to overheat and even burn, resulting in a pungent burning smell inside the car, possibly accompanied by unusual noises.
Replacement Advice
1. Replacement Timing: Clutch plates are medium-life components, and it is recommended to inspect them every 120,000 to 180,000 kilometers. If slippage, unusual odors, or vibration occur, they should be replaced immediately to prevent damage to the transmission gears.
2. Replacement Conditions: Replacement is necessary if the friction material is significantly worn, severe slippage occurs, or cracks appear in the retaining ring. Since the clutch plate works together with the clutch cover, if the clutch cover is severely worn, it is usually recommended to replace both together to ensure proper fit and function.
430 Clutch disc and 420 Clutch disc all have stock, if you have request can sent express to you, arrived your office within 7 days.
Attahced pls find the detailes photo. And any request, pls feel free to contact us.
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