








TIPS FOR BUYERοΌ
Your order will be shipped via UPS, YUN, or FedEx and includes a tracking number to track your package. Domestic deliveries typically arrive within 2 to 5 business days.π
Once your order is placed, we kindly ask you to provide the Vehicle Identification Number (VIN) to confirm compatibility. Verified orders are processed, carefully packaged, and assigned tracking information within 12 hours. Unverified orders may cause processing delays. To help avoid delays, please submit the VIN as soon as possible.
We strategically stock inventory across our warehouses in New Jersey, Georgia, Illinois, and California. For faster delivery, your order will be shipped from the warehouse closest to your address, based on real-time product availability.π
#MPORTANT WARNING:
Proper oem approved oil (type) and correct amount of oil must be added upon installation.
This unit is shipped with minimum oil to prevent damage (rust) during shipping. be sure to fill up the oil before installation, otherwise it will cause noise or damage the product. this unit must be filled with oem approved oil only.
The vehicle must be inspected prior to installation and all worn related components must be replaced prior to installation of the new unit.
OEM Part Number:
31507934391
31507934390
Specification:
Gear Ratio: 3.15
Fitment Type: Direct Replacement
Warranty: 3 years ( lifetime after-sales support )
Material: High Strength Steel
Fitment:
BWM X5 (E70) M 2009-2013 S63 B44 A 4395 414 SUV
BWM X5 (E70) M 2009-2013 S63 B44 A 4395 408 SUV
BWM X5 (E70) xDrive 30 i 2010-2013 N55 B30 A 2979 225 SUV
BWM X5 (E70) xDrive 35 i 2012-2013 N55 B30 A 2979 235 SUV
BWM X5 (E70) xDrive 40 i 2012-2013 N55 B30 A 2979 225 SUV
BWM X5 (E70) xDrive 50 i 2010-2013 N63 B44 A 4395 300 SUV
BWM X5 (F15, F85) M POWER 2014-2018 S63 B44 B 4395 423 SUV
BWM X5 (F15, F85) sDrive 35 i 2013-2018 N55 B30 A 2979 225 SUV
BWM X5 (F15, F85) xDrive 35 i 2013-2018 N55 B30 A 2979 225 SUV
BWM X5 (F15, F85) xDrive 35 i 2013-2018 N55 B30 A 2979 240 SUV
BWM X5 (F15, F85) xDrive 50 i M Sport 2013-2018 N63 B44 B 4395 330 SUV
BWM X6 (E71, E72) ActiveHybrid 2009-2011 N63 B44 A 4395 357 SUV
BWM X6 (E71, E72) M 2009-2014 S63 B44 A 4395 408 SUV
BWM X6 (E71, E72) M 2007-2014 N63 B44 A 4395 330 SUV
BWM X6 (E71, E72) xDrive 35 i 2008-2014 N54 B30 A,N55 B30 A 2979 225 SUV
BWM X6 (E71, E72) xDrive 35 i 2008-2014 N54 B30 A,N55 B30 A 2979 224 SUV
BWM X6 (E71, E72) xDrive 40 i 2012-2014 N55 B30 A 2979 235 SUV
BWM X6 (E71, E72) xDrive 50 i 2008-2014 N63 B44 A 4395 300 SUV
BWM X6 (F16, F86) M 2014-2019 S63 B44 B 4395 423 SUV
BWM X6 (F16, F86) xDrive 35 i 2014-2019 N55 B30 A 2979 225 SUV
BWM X6 (F16, F86) xDrive 35 i 2014-2019 N55 B30 A 2979 240 SUV
BWM X6 (F16, F86) xDrive 50 i 2014-2019 N63 B44 B 4395 330 SUV
Package Includes:
1 X Front Axle Differential Carrier
Features:
Original factory specifications, stable properties, high reliability.
Guaranteed exact fit for easy installation.
Engineered for superior durability.
NOTES:
Your satisfaction is incredibly important to us, and we’re dedicated to making every shopping experience with us a positive one.
But if ever something doesn’t go as planned, don’t worry—we’ve got your back! Reach out to us before starting a return, and our customer care team will work magic to make things better.
We promise to resolve 100% of your issues, no exceptions.
π Our Handling Time: within 12 hours on weekdays;
π eBay Handling Time: 72 hours.

