This is a 400MM clutch pressure plate assembly specifically for Mercedes-Benz trucks, part number 3488023031. It features an integrated bearing design, offering an OEM-level replacement solution with precise fitment and convenient installation.
| Availability: | |
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| Product name | Clutch Cover |
| Material | Iron/Steel |
| Pacing | Customers' Require |
| Color | AS Picture |
| Application | Heavy Duty Clutch |
| Delivery time | Quantity demand |
This product is an integrated bearing-type clutch pressure plate assembly, part number 3488023031, specification 400MM. It is specifically designed and manufactured for Mercedes-Benz brand trucks. Featuring a unified construction of the pressure plate and release bearing, and adhering strictly to original engineering standards, it aims to provide a precise-matching, reliable-performing, and efficient-to-install one-stop replacement solution for the core clutch components of target vehicle models.
Unibody Assembly Design Eliminates Installation Variables, Ensures Performance Consistency. The factory pre-integrates and calibrates a high-precision release bearing onto the pressure plate, forming an inseparable functional unit. This completely eliminates uncertainties such as alignment deviations or uneven preload that may be introduced during separate bearing installation in traditional repairs, guaranteeing precise and stable clutch disengagement/engagement effort and travel from the source, significantly enhancing post-repair operational feel and system reliability.
Forward-Developed for the Mercedes-Benz Platform for Seamless Replacement and Accurate Restoration. This assembly is forward-developed and validated based on the specific engineering parameters (e.g., flywheel mounting surface, bolt torque, pressure curve) of the Mercedes-Benz truck platform. Its design goal is not merely “fitting,” but achieving seamless compatibility with the original components in physical dimensions, mechanical characteristics, and thermal behavior, thereby ensuring precise restoration of the vehicle's factory clutch performance and driving experience after replacement.
High-Quality Materials and Manufacturing Processes Ensure Long-Term Durability Under Heavy-Duty Conditions. Utilizes high-strength materials equivalent to OE standards, combined with precise heat treatment and dynamic balancing processes. This endows the assembly with excellent fatigue resistance, wear resistance, and heat dissipation capabilities, enabling it to reliably withstand the long-term demands of Mercedes-Benz trucks under severe conditions like heavy-load transport and frequent start-stops, offering a service life and performance retention rate that surpass ordinary repair parts.
Core Value of Vehicle-Specific Design: Achieving “Component-Level” Systemic Restoration. The value of this assembly lies in its role as an official replacement component for specific Mercedes-Benz truck models, not a universal adapter. It replaces the two most critical and interactive wear components in the clutch release mechanism (the pressure plate and the release bearing) with a single, factory-data-calibrated integrated unit. This ensures that key parameters such as clutch pedal effort, release travel, and engagement point are highly consistent with the vehicle's original state post-replacement, forming the technical foundation for a “like-new” driving experience after repair.
A: We are a dedicated factory with over 20 years of experience in clutch parts. This allows us to offer factory-direct prices, faster production times, and direct quality control.
A:This is the most critical step! The best ways to confirm are:
A: It is strongly discouraged! The clutch pressure plate, disc, and release bearing work together as a "clutch kit." Replacing only the pressure plate will cause the old disc and bearing to wear out the new plate quickly, leading to premature failure. For peace of mind and long service life, it is better to replace the complete set (kit).
A: If this occurs, you should immediately return to the workshop for inspection. Potential causes include:
The flywheel surface was not properly cleaned or is worn.
Specialized alignment tools were not used during installation.
An issue with the matching release bearing or improper installation
A problem with other related components in the transmission system.
A: Yes, this is normal. The diaphragm spring in the new pressure plate has a different tension than the worn-out old one. It often feels firmer (heavier) because the old spring had fatigued. As long as gear shifting is smooth and there is no slippage, the change in pedal feel is a normal phenomenon.
Choosing our 3488023031 clutch cover means partnering with a company that specializes in heavy-duty transmission parts. Our 20 years of experience have taught us that tractor trailers need components that can handle constant stress— and our plate is built to do just that. We hold ISO 9001:2000 and TS16949 certifications, so every unit is reliable and safe. Our products are exported to 5 continents, so we can handle international shipping, customs, and regional standards (e.g., African import regulations). Our R&D team updates our designs to match the latest automatic transmission technologies, ensuring compatibility with new tractor trailer models. We also offer top-tier after-sales service— if you have installation questions or face issues, our team responds quickly. Finally, our factory-direct pricing means you get a high-performance aftermarket plate at a competitive cost, helping you reduce fleet maintenance expenses.

| Product name | Clutch Cover |
| Material | Iron/Steel |
| Pacing | Customers' Require |
| Color | AS Picture |
| Application | Heavy Duty Clutch |
| Delivery time | Quantity demand |
This product is an integrated bearing-type clutch pressure plate assembly, part number 3488023031, specification 400MM. It is specifically designed and manufactured for Mercedes-Benz brand trucks. Featuring a unified construction of the pressure plate and release bearing, and adhering strictly to original engineering standards, it aims to provide a precise-matching, reliable-performing, and efficient-to-install one-stop replacement solution for the core clutch components of target vehicle models.
Unibody Assembly Design Eliminates Installation Variables, Ensures Performance Consistency. The factory pre-integrates and calibrates a high-precision release bearing onto the pressure plate, forming an inseparable functional unit. This completely eliminates uncertainties such as alignment deviations or uneven preload that may be introduced during separate bearing installation in traditional repairs, guaranteeing precise and stable clutch disengagement/engagement effort and travel from the source, significantly enhancing post-repair operational feel and system reliability.
Forward-Developed for the Mercedes-Benz Platform for Seamless Replacement and Accurate Restoration. This assembly is forward-developed and validated based on the specific engineering parameters (e.g., flywheel mounting surface, bolt torque, pressure curve) of the Mercedes-Benz truck platform. Its design goal is not merely “fitting,” but achieving seamless compatibility with the original components in physical dimensions, mechanical characteristics, and thermal behavior, thereby ensuring precise restoration of the vehicle's factory clutch performance and driving experience after replacement.
High-Quality Materials and Manufacturing Processes Ensure Long-Term Durability Under Heavy-Duty Conditions. Utilizes high-strength materials equivalent to OE standards, combined with precise heat treatment and dynamic balancing processes. This endows the assembly with excellent fatigue resistance, wear resistance, and heat dissipation capabilities, enabling it to reliably withstand the long-term demands of Mercedes-Benz trucks under severe conditions like heavy-load transport and frequent start-stops, offering a service life and performance retention rate that surpass ordinary repair parts.
Core Value of Vehicle-Specific Design: Achieving “Component-Level” Systemic Restoration. The value of this assembly lies in its role as an official replacement component for specific Mercedes-Benz truck models, not a universal adapter. It replaces the two most critical and interactive wear components in the clutch release mechanism (the pressure plate and the release bearing) with a single, factory-data-calibrated integrated unit. This ensures that key parameters such as clutch pedal effort, release travel, and engagement point are highly consistent with the vehicle's original state post-replacement, forming the technical foundation for a “like-new” driving experience after repair.
A: We are a dedicated factory with over 20 years of experience in clutch parts. This allows us to offer factory-direct prices, faster production times, and direct quality control.
A:This is the most critical step! The best ways to confirm are:
A: It is strongly discouraged! The clutch pressure plate, disc, and release bearing work together as a "clutch kit." Replacing only the pressure plate will cause the old disc and bearing to wear out the new plate quickly, leading to premature failure. For peace of mind and long service life, it is better to replace the complete set (kit).
A: If this occurs, you should immediately return to the workshop for inspection. Potential causes include:
The flywheel surface was not properly cleaned or is worn.
Specialized alignment tools were not used during installation.
An issue with the matching release bearing or improper installation
A problem with other related components in the transmission system.
A: Yes, this is normal. The diaphragm spring in the new pressure plate has a different tension than the worn-out old one. It often feels firmer (heavier) because the old spring had fatigued. As long as gear shifting is smooth and there is no slippage, the change in pedal feel is a normal phenomenon.
Choosing our 3488023031 clutch cover means partnering with a company that specializes in heavy-duty transmission parts. Our 20 years of experience have taught us that tractor trailers need components that can handle constant stress— and our plate is built to do just that. We hold ISO 9001:2000 and TS16949 certifications, so every unit is reliable and safe. Our products are exported to 5 continents, so we can handle international shipping, customs, and regional standards (e.g., African import regulations). Our R&D team updates our designs to match the latest automatic transmission technologies, ensuring compatibility with new tractor trailer models. We also offer top-tier after-sales service— if you have installation questions or face issues, our team responds quickly. Finally, our factory-direct pricing means you get a high-performance aftermarket plate at a competitive cost, helping you reduce fleet maintenance expenses.

