GKN Loebro 305553 CV Axle Assembly - Front Left

OE-Style CV Axle for Mercedes-Benz B200

The GKN Loebro 305553 is a front left CV axle assembly built for precise driveline fitment and smooth power transfer. It is engineered for 2006-2011 Mercedes-Benz B200 applications with the specified 426+M266+(M15/M17/M20-M002) configuration, making it a direct-match option for service replacement work.

• Front left CV axle assembly for Mercedes-Benz B200
• Compressed length: 23.897
• Inboard spline count: 27
• Outboard spline count: 25
• Inboard joint type: plunging joint GI
• Outboard joint type: fixed ball joint UF
• Axle nut included
• Axle nut thread size: M20x1.5
• GKN Loebro part number 305553

Built Around OE Driveline Specifications

GKN Loebro 305553 reflects the OE technology approach used by GKN Automotive across passenger vehicles, light trucks, sports cars, luxury vehicles, and 4x4 platforms. The axle assembly is matched to the driveline geometry and spline requirements of the Mercedes-Benz B200 front left position, helping maintain proper engagement at both joints and consistent axle fitment. This part number 305553 also aligns with the application-specific engineering expected in a Mercedes-Benz B200 CV axle replacement.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Vehicle Fitment

• Fits 2006-2011 Mercedes-Benz B200, front left. Notes: 426+M266+(M15/M17/M20-M002) CV Axle Assembly.

Common Problems This Part Can Address

• Clicking or popping during turns from a worn outer CV joint
• Vibration under acceleration caused by axle wear or imbalance
• Grease leakage from a damaged CV boot or joint seal
• Clunking or driveline lash from excessive spline or joint wear
• Loss of smooth torque transfer at the front left axle position

Installation Notes and Quality Assurance

Verify the compressed length, spline counts, axle nut thread size, and the listed Mercedes-Benz B200 configuration before installation. Confirm the front left position and inspect related hub and transmission-side components for wear so the replacement axle seats correctly. GKN Automotive supplies driveline solutions to a large share of global vehicle manufacturers, and this axle assembly follows that OE-focused engineering standard.

Part number 305553 is intended for direct replacement use on the listed application.