Why Replace a Full Clutch Kit?

The clutch pressure plate, clutch disc, and clutch bearing - these three components form a team, and their wear progresses in unison. If one of these components is replaced with a new one and paired with two old ones, the two old components will inevitably cause the new one to continue wearing. Simply replacing one of them cannot achieve its intended durability value, and it is actually not economical. For example, if the old clutch pressure plate has worn out, with uneven surface or hot spots, and a new clutch disc is replaced to work in synchronization, the wear rate of the new disc will definitely be much faster than it was originally intended. Just like a new teammate cooperating with an exhausted old teammate to run a long distance together, the new teammate will not reach its original speed but will instead double the effort, achieving twice the result with half the effort.

Is it necessary to replace the entire clutch regardless of the situation?

Of course, not all malfunctions require a complete replacement. The components within the clutch kit have a clear and single cause of failure. They are solely due to defects or accidental damage of the individual components, while the other parts are almost without wear. As long as the inspection meets the standards (meaning there is no overheating, no defects, no grooves, no cracks, the thickness of the friction material is within the allowable range, no spots, etc., depending on the specific inspection requirements for each part), only a single component needs to be replaced.

At present, our focus is on the replacement of components after they have suffered systematic wear and tear.

1. Signs of Component Wear.

The friction material of the clutch disc has exceeded the wear indicator line.

The surface of the clutch pressure plate has deep grooves or cracks.

The release bearing has clearance or is stuck, resulting in poor rotation.

2. Symptoms of Systemic Malfunctions.

The vehicle experiences abnormal noises during startup, severe vibrations, clutch disc slippage, and power loss.

3. High - Mileage or Heavy - Duty Operation of Heavy Trucks.

The vehicle has traveled far more than 140,000 - 150,000 kilometers or has been operating under harsh conditions such as in mines, construction sites, or for heavy - load transportation for a long time. At this point, the components within the system have inevitably reached the end of their service life. Replacing any single component would not be cost - effective.

4. Difficult and Costly Repairs.

If the repair involves removing the gearbox, it is recommended to replace all the necessary components at once. Do not try to save a small amount of money on parts only to incur additional costs later.

In summary, there is a saying: "When a problem is detected, do not repair only part of the system; once the box is opened, replace all components. Unless the mileage is low and the components are confirmed to be in near - new condition after a strict inspection."

Our BEWO brand fully understands this principle. Our clutch kits not only provide truck parts but also offer a complete system solution based on equal - life design, aiming to support your planned maintenance system and jointly minimize operational risks.