Guangzhou Honghui Auto Parts Co., Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Delivery Time | 7-15work days |
| Purpose | for replace/repair |
| Car Fitment | M-e-rcedes-B-enz |
| Type | Clutch Booster |
| Warranty | 3 months |
| Product Name | Differential Assembly |
| Packing | Carton |
| Quality | 100% Professional Test |
| MOQ | 1 PC |
| Place of Origin | Guangdong, China |
| Brand Name | M-e-rcedes |
| Model Number | W221 S300 |
View Detail Information
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Delivery Time | 7-15work days |
| Purpose | for replace/repair | Car Fitment | M-e-rcedes-B-enz |
| Type | Clutch Booster | Warranty | 3 months |
| Product Name | Differential Assembly | Packing | Carton |
| Quality | 100% Professional Test | MOQ | 1 PC |
| Place of Origin | Guangdong, China | Brand Name | M-e-rcedes |
| Model Number | W221 S300 | ||
| High Light | auto reconditioned rear differential ，Mercedes W221 reconditioned rear differential ，Reconditioned clutch booster parts | ||
M-e-rcedes W221 S300 rear axle differential tail teeth remanufactured clutch booster
| Feature | Specification |
|---|---|
| Differential Type | Open differential (standard) or optional limited-slip (L-S-D)* |
| Housing Material | Aluminum alloy (lightweight and corrosion-resistant) |
| Gear Ratio | Commonly 2.82:1 (confirm via VIN or OEM part number) |
| Torque Capacity | Rated for up to 400–450 Nm (matches S300’s engine output) |
| Lubrication | Mercedes-approved gear oil (e.g., SAE 75W-85 synthetic) |
| Weight | ~35–40 kg (varies by configuration) |
| Compatibility | Mercedes W221 S300 (2005–2013) |
Precision Engineering
Optimized for Comfort & Performance: Designed for smooth power delivery and noise reduction, aligning
with the S-Class’s luxury ethos.
Robust Construction: High-quality materials (e.g., hardened steel gears, aluminum housing) ensure durability
under load.
OEM Reliability
Factory-Tested Performance: Engineered to handle the S300’s torque output (≈370 Nm) and power (≈228 HP).
Seamless Integration: Plug-and-play compatibility with the W221 chassis and 7G-TRONIC transmission.
Efficiency & Stability
Final Drive Ratio: Typically ~2.82:1 (varies by model year), balancing acceleration and fuel efficiency.
Reduced Friction Losses: Precision machining minimizes heat and wear for long-term reliability.
Quiet Operation
Noise-Dampening Design: Mercedes’ focus on cabin refinement ensures minimal gear whine or vibration.
Description
Please note that all items labeled "used" have been used and may bear minor scratches and scuff marks.
However, they are fully functional and functional. We recommend viewing the pictures provided before purchasing
to make sure you are happy with the condition of the item.
All components are tested before or after they are removed from the vehicle. Please note that this part is a previously
installed second hand item. The items shown in the image are accurate items provided in this list, unless otherwise
stated in the item description.
Before making a purchase, make sure that the part codes and body panels you purchase match the parts of the vehicle
you are trying to repair.
Most electronic parts (ECUs, modules, headlights, etc.) may require coding/programming
If you need any additional parts, please contact us before placing your order. We will be more than happy to check if we
have any other items you may need. Discounts are available for multiple purchases.
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2007
Total Annual:
>5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Company name: Guangzhou Honghui Auto Parts Co., LTD Established time: 2007years Main business: Focus on the supply and sale of used auto parts, covering engines, gearboxes, body parts and other categories. Core advantage: Quality assurance: All parts are from formal channels, through... Company name: Guangzhou Honghui Auto Parts Co., LTD Established time: 2007years Main business: Focus on the supply and sale of used auto parts, covering engines, gearboxes, body parts and other categories. Core advantage: Quality assurance: All parts are from formal channels, through...
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