GKN Loebro 306359 CV Axle Assembly - Front Right
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GKN Loebro

GKN Loebro 306359 CV Axle Assembly - Front Right

Brand GKN Loebro 306359
Position Front Right
Compressed Length 33.111
Inboard Spline Quantity 27
Outboard Spline Quantity 31
Axle Nut Included No
Inboard Joint Type Plunging joint aar
Outboard Joint Type Fix ball joint uf with- facespline connection
Axle Nut Thread Size M16x1.5x72
Fits BMW · 80 vehicles

OE technology. Face Spline hub connection lowers weight while improving performance.

Face Spline design. Transfers torque through the joint face with a simpler connection.

CV axle assembly. Built as a driveline component for torque transfer.

Cross-references 7638776 and 31607597694 for the same application. See all 2.

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OE-Style Front Right CV Axle for BMW xDrive

GKN Loebro 306359 is a front right CV axle assembly built for BMW xDrive applications that need precise torque transfer and consistent driveline operation. It uses GKN Automotive Face Spline technology to reduce connection complexity while maintaining strong hub engagement and efficient power delivery.

  • Part number: 306359
  • Front right CV axle assembly for select BMW xDrive models
  • Compressed length: 33.111 in.
  • Inboard spline quantity: 27
  • Outboard spline quantity: 31
  • Inboard joint type: Plunging Joint AAR
  • Outboard joint type: Fix Ball Joint UF with Face Spline connection
  • Axle nut not included
  • Axle nut thread size: M16x1.5x72

Product Details

This GKN Loebro CV axle assembly is engineered for front right placement and is listed for a wide range of BMW 2 Series, 3 Series, 4 Series, and GT xDrive models. The Face Spline hub connection transfers torque through the face of the joint, supporting a simpler shaft connection design while maintaining OE-style driveline function. This part number 306359 is a direct-fit style replacement for vehicles that require the specified spline counts, joint types, and compressed length.

This part cross-references 7638776 and 31607597694 for the same application.

Vehicle Fitment

  • Fits 2021 BMW 230i xDrive, front right. Length 841 mm.
  • Fits 2021 BMW M240i xDrive, front right. Length 841 mm.
  • Fits 2017-2020 BMW 230i xDrive, front right.
  • Fits 2017-2020 BMW 430i xDrive, front right.
  • Fits 2017-2020 BMW 430i xDrive Gran Coupe, front right.
  • Fits 2017-2020 BMW 440i xDrive, front right.
  • Fits 2017-2020 BMW 440i xDrive Gran Coupe, front right.
  • Fits 2017-2020 BMW M240i xDrive, front right.
  • Fits 2017-2019 BMW 330i GT xDrive, front right.
  • Fits 2017-2019 BMW 330i xDrive, front right.
  • Fits 2017-2019 BMW 340i GT xDrive, front right.
  • Fits 2019 BMW M240i xDrive, front right. MfrBodyCode: F23N.
  • Fits 2013-2018 BMW 320i xDrive, front right.
  • Fits 2014-2018 BMW 328d xDrive, front right.
  • Fits 2016-2018 BMW 340i xDrive, front right.
  • Fits 2015-2016 BMW 228i xDrive, front right.
  • Fits 2014-2016 BMW 328i GT xDrive, front right.
  • Fits 2013-2016 BMW 328i xDrive, front right.
  • Fits 2014-2016 BMW 335i GT xDrive, front right.
  • Fits 2014-2016 BMW 428i xDrive, front right.
  • Fits 2015-2016 BMW 428i xDrive Gran Coupe, front right.
  • Fits 2014-2016 BMW 435i xDrive, front right.
  • Fits 2015-2016 BMW 435i xDrive Gran Coupe, front right.
  • Fits 2015-2016 BMW M235i xDrive, front right.
  • Fits 2013-2015 BMW 335i xDrive, front right.

Common Replacement Uses

  • Restores front axle torque transfer on BMW xDrive vehicles
  • Addresses clicking or binding from worn CV joints
  • Replaces a damaged or leaking axle assembly
  • Helps correct vibration caused by excessive axle wear
  • Supports proper front right driveline operation after spline or joint damage

Installation Notes

Verify front right placement, compressed length, spline counts, and axle nut thread size before installation. The axle nut is not included, so confirm the correct retaining hardware is on hand for the vehicle application. Match the OE-style Face Spline hub connection and joint configuration to the original axle before service.

Quality Assurance

GKN Automotive is a global driveline systems supplier, and this Loebro axle reflects OE technology used in premium rear-wheel drive and 4x4 applications. The 306359 part number is built to the listed specifications for BMW xDrive fitment.

Related reading

This part fits 80 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeDrive TypeLitersCylindersPositionNotes
2021BMW230i xDrive——2.0LL4Front RightLength 841 mm
2021BMWM240i xDrive——3.0LL6Front RightLength 841 mm
2020BMW230i xDrive—AWD2.0LL4Front Right—
2020BMW430i xDrive—AWD2.0LL4Front Right—
2020BMW430i xDrive Gran Coupe—AWD2.0LL4Front Right—
2020BMW440i xDrive—AWD3.0LL6Front Right—
2020BMW440i xDrive Gran Coupe—AWD3.0LL6Front Right—
2020BMWM240i xDrive—AWD3.0LL6Front Right—
2019BMW230i xDriveCoupeAWD2.0LL4Front Right—
2019BMW230i xDriveConvertibleAWD2.0LL4Front Right—
2019BMW330i GT xDriveHatchbackAWD2.0LL4Front Right—
2019BMW330i xDriveWagonAWD2.0LL4Front Right—
2019BMW340i GT xDriveHatchbackAWD3.0LL6Front Right—
2019BMW430i xDriveCoupeAWD2.0LL4Front Right—
2019BMW430i xDriveConvertibleAWD2.0LL4Front Right—
2019BMW430i xDrive Gran CoupeHatchbackAWD2.0LL4Front Right—
2019BMW440i xDriveCoupeAWD3.0LL6Front Right—
2019BMW440i xDriveConvertibleAWD3.0LL6Front Right—
2019BMW440i xDrive Gran CoupeHatchbackAWD3.0LL6Front Right—
2019BMWM240i xDriveCoupeAWD3.0LL6Front Right—
2019BMWM240i xDriveConvertibleAWD3.0LL6Front RightMfrBodyCode: F23N
2018BMW230i xDrive—AWD2.0LL4Front Right—
2018BMW320i xDrive—AWD2.0LL4Front Right—
2018BMW328d xDrive—AWD2.0LL4Front Right—
2018BMW330i GT xDrive—AWD2.0LL4Front Right—
2018BMW330i xDrive—AWD2.0LL4Front Right—
2018BMW340i GT xDrive—AWD3.0LL6Front Right—
2018BMW340i xDrive—AWD3.0LL6Front Right—
2018BMW430i xDrive—AWD2.0LL4Front Right—
2018BMW430i xDrive Gran Coupe—AWD2.0LL4Front Right—
2018BMW440i xDrive—AWD3.0LL6Front Right—
2018BMW440i xDrive Gran Coupe—AWD3.0LL6Front Right—
2018BMWM240i xDrive—AWD3.0LL6Front Right—
2017BMW230i xDrive——2.0LL4Front Right—
2017BMW320i xDrive——2.0LL4Front Right—
2017BMW328d xDrive——2.0LL4Front Right—
2017BMW330i GT xDrive——2.0LL4Front Right—
2017BMW330i xDrive——2.0LL4Front Right—
2017BMW340i GT xDrive——3.0LL6Front Right—
2017BMW340i xDrive——3.0LL6Front Right—
2017BMW430i xDrive——2.0LL4Front Right—
2017BMW430i xDrive Gran Coupe——2.0LL4Front Right—
2017BMW440i xDrive——3.0LL6Front Right—
2017BMW440i xDrive Gran Coupe——3.0LL6Front Right—
2017BMWM240i xDrive——3.0LL6Front Right—
2016BMW228i xDrive——2.0LL4Front Right—
2016BMW320i xDrive——2.0LL4Front Right—
2016BMW328d xDrive——2.0LL4Front Right—
2016BMW328i GT xDrive—AWD2.0LL4Front Right—
2016BMW328i xDrive——2.0LL4Front Right—
2016BMW335i GT xDrive—AWD3.0LL6Front Right—
2016BMW340i xDrive——3.0LL6Front Right—
2016BMW428i xDrive——2.0LL4Front Right—
2016BMW428i xDrive Gran Coupe—AWD2.0LL4Front Right—
2016BMW435i xDrive——3.0LL6Front Right—
2016BMW435i xDrive Gran Coupe—AWD3.0LL6Front Right—
2016BMWM235i xDrive——3.0LL6Front Right—
2015BMW228i xDrive—AWD2.0LL4Front Right—
2015BMW320i xDrive—AWD2.0LL4Front Right—
2015BMW328d xDrive—AWD2.0LL4Front Right—
2015BMW328i GT xDrive—AWD2.0LL4Front Right—
2015BMW328i xDrive—AWD2.0LL4Front Right—
2015BMW335i GT xDrive—AWD3.0LL6Front Right—
2015BMW335i xDrive—AWD3.0LL6Front Right—
2015BMW428i xDrive—AWD2.0LL4Front Right—
2015BMW428i xDrive Gran Coupe—AWD2.0LL4Front Right—
2015BMW435i xDrive—AWD3.0LL6Front Right—
2015BMW435i xDrive Gran Coupe—AWD3.0LL6Front Right—
2015BMWM235i xDrive—AWD3.0LL6Front Right—
2014BMW320i xDrive—AWD2.0LL4Front Right—
2014BMW328d xDrive—AWD2.0LL4Front Right—
2014BMW328i GT xDrive—AWD2.0LL4Front Right—
2014BMW328i xDrive—AWD2.0LL4Front Right—
2014BMW335i GT xDrive—AWD3.0LL6Front Right—
2014BMW335i xDrive—AWD3.0LL6Front Right—
2014BMW428i xDrive—AWD2.0LL4Front Right—
2014BMW435i xDrive—AWD3.0LL6Front Right—
2013BMW320i xDrive—AWD2.0LL4Front Right—
2013BMW328i xDrive—AWD2.0LL4Front Right—
2013BMW335i xDrive—AWD3.0LL6Front Right—
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
763877631607597694