HomeDriveline and Axles > CV ComponentsGKN Loebro 306843 CV Axle Assembly - Front Right
Part #: 306843

GKN Loebro 306843 CV Axle Assembly - Front Right

Front Right
⚙️ 15 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, CLS400, CLS550, E250, and E400
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Reliable CV Axle Assembly for Mercedes-Benz Vehicles

The GKN Loebro CV Axle Assembly part number 306843 is engineered to meet the specific driveline needs of select Mercedes-Benz models. Designed for durability and precise fitment, this CV axle assembly supports smooth power transfer and vehicle stability.

  • Compressed length of 21.377 inches for accurate fitment
  • Inboard spline quantity: 27 splines
  • Outboard spline quantity: 30 splines
  • Includes axle nut with M16x1.5 thread size
  • Inboard joint type: Plunging joint AAR
  • Outboard joint type: Fixed ball joint GKN SX

Technical Details and Specifications

This CV axle assembly from GKN Loebro features a compressed length of 21.377 inches, ensuring compatibility with the driveline geometry of Mercedes-Benz CLS400, CLS550, E250, and E400 models. The inboard joint utilizes a plunging joint AAR design, allowing axial movement to accommodate suspension travel and drivetrain articulation. The outboard joint is a fixed ball joint GKN SX type, providing consistent rotational motion transfer to the wheel hub. The axle includes a nut with an M16x1.5 thread size, designed to secure the assembly firmly in place. With 27 inboard splines and 30 outboard splines, this axle assembly ensures a precise and secure connection to the transmission and wheel hub components.

Compatible Mercedes-Benz Models and Applications

  • Mercedes-Benz CLS400 driveline replacement
  • Mercedes-Benz CLS550 CV axle repair
  • Mercedes-Benz E250 front axle assembly upgrade
  • Mercedes-Benz E400 CV axle component replacement

Installation Notes and Tips

When installing the GKN Loebro CV Axle Assembly 306843, verify the spline counts and compressed length to ensure proper fitment. Use the included axle nut with M16x1.5 thread size to secure the axle assembly. It is recommended to inspect related suspension and drivetrain components during installation for wear or damage. Proper torque specifications should be followed to maintain driveline integrity and safety.

Quality Assurance and Warranty Information

GKN Loebro manufactures this CV axle assembly to meet OEM standards for fit, form, and function. While specific warranty details are not provided here, GKN Loebro products typically come with manufacturer-backed quality assurance to support reliable performance in Mercedes-Benz CLS400, CLS550, E250, and E400 vehicles.

BrandGKN Loebro
Part Number306843
Compressed Length21.377
Inboard Spline Quantity27
Outboard Spline Quantity30
Axle Nut IncludedYes
Inboard Joint TypePlunging joint aar
Outboard Joint TypeFix ball joint gkn sx
Axle Nut Thread SizeM16x1.5

This part fits 15 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersPositionNotes
2018Mercedes-BenzCLS550AWD4.7LV8Front Right
2017Mercedes-BenzCLS400AWD3.0LV6Front RightPart Is Only Or Also Supplied As Reconditioned Part [697]
2017Mercedes-BenzCLS5504.7LV8Front Right
2016Mercedes-BenzCLS4003.0LV6Front Right
2016Mercedes-BenzCLS5504.7LV8Front Right
2016Mercedes-BenzE2502.1LL4Front Right
2016Mercedes-BenzE4003.0LV6Front Right
2015Mercedes-BenzCLS4003.0LV6Front Right
2015Mercedes-BenzCLS5504.7LV8Front Right
2015Mercedes-BenzE2502.1LL4Front Right
2015Mercedes-BenzE4003.0LV6Front Right
2014Mercedes-BenzCLS5504.7LV8Front Right
2014Mercedes-BenzE2502.1LL4Front Right
2013Mercedes-BenzCLS5504.7LV8Front Right
2012Mercedes-BenzCLS5504.7LV8Front Right

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

21233011002123305801A2123301100A2123305801

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.