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OEM BMW G11 G12 4.4L G30 REAR DIFFERENTIAL AXLE CARRIER 2.81 8638075
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Cars this part fits

MakeModelChassis
BmwG11
BmwG12
BmwG30
Model year alone does not confirm fitment. Check the number on your original unit before ordering.

About this part

Upgrade or replace your BMW’s drivetrain with this genuine OEM rear differential axle carrier – built for precision, performance, and long-lasting durability. Designed for the BMW 7 Series G11/G12 4.4L and BMW 5 Series G30, this 2.81 gear ratio unit ensures smooth power transfer and optimal driving comfort.

📌 Item Details:

  • Part Number: 8638075

  • Gear Ratio: 2.81

  • Fits:

    • BMW 7 Series G11 / G12 – 4.4L engine

    • BMW 5 Series G30

  • Condition: Used – Fully tested & 100% working

  • Type: Rear Differential Axle Carrier

✨ Features & Benefits:

  • ✅ Genuine BMW OEM quality – factory fit and performance

  • ✅ Smooth, quiet, and efficient power delivery

  • ✅ Heavy-duty construction for long service life

  • ✅ Direct fit – no modifications required

🔍 Compatibility Note:
Please match the part number and gear ratio with your existing differential before purchase. Professional installation is recommended for best results.

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Specification

Part numberEB-406122880701
Warranty14 days

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