GKN Loebro 305650 CV Axle Shaft - Front Left

OE-Style BMW Front Left CV Axle Shaft

The GKN Loebro 305650 is a front left CV axle shaft built for BMW xDrive and xi applications that demand precise driveline fitment. It combines OE technology with application-specific joint design, spline counts, and ABS tone ring details for a direct replacement on select 2006-2010 BMW models.

Key Features

• Front left CV axle shaft for select BMW 525xi, 530xi, 528xi, 535xi, and 528i xDrive applications
• Compressed length: 24.055 in. for application-specific fitment
• Inboard spline quantity: 27; outboard spline quantity: 30
• Inboard joint type: Plunging Joint AAR
• Outboard joint type: Fix Ball Joint UF
• ABS tone ring with 48 teeth
• Axle nut included; axle nut thread size: M27x1.5
• Cross-references BMW part numbers 31607558951 and 31607570273 for the same application

Detailed Description

GKN Loebro 305650 is engineered for the front left position on select BMW all-wheel-drive platforms, including 2006-2007 BMW 525xi and 530xi, 2008 BMW 528xi and 535xi, 2009 BMW 528i xDrive, and 2010 BMW 528i xDrive. The axle is built around OE-style driveline geometry with a plunging inboard joint, fixed ball outboard joint, and the correct spline and ABS tone ring specifications needed for proper wheel-speed signal and drivetrain operation. GKN Automotive supplies driveline solutions for combustion, hybrid, electric, front-, rear-, and all-wheel-drive vehicles, and this axle reflects that application-focused engineering approach. The GKN Loebro 305650 is a direct-fit choice for BMW front left CV axle replacement where exact length and joint configuration matter.

What It Helps Address

• Clicking or popping during turns caused by worn CV joints
• Vibration or shudder from a damaged or out-of-balance axle shaft
• Grease leakage from a torn or failed CV boot assembly
• ABS warning concerns related to incorrect tone ring specification
• Driveline noise or binding from worn spline or joint interfaces

Installation Notes and Tips

Verify front left fitment by matching the vehicle year, model, and axle specifications before installation. Confirm compressed length, spline counts, ABS tone ring tooth count, and axle nut thread size against the original part. Inspect hub, bearing, and mating CV joint surfaces during replacement to help ensure proper seating and smooth operation. This part fits 2010 BMW 528i xDrive, front left; 2009 BMW 528i xDrive, front left; 2008 BMW 528xi, front left; 2008 BMW 535xi, front left; 2006-2007 BMW 525xi, front left; and 2006-2007 BMW 530xi, front left.

Quality Assurance

GKN Automotive is a major OE driveline supplier, and this axle shaft is produced to match the dimensional and functional requirements of the listed BMW applications. The part number 305650 is built with OE technology and application-specific details to support accurate replacement on the correct vehicle platform.