GKN Loebro 304671 CV Axle Assembly - Rear Left

OE-Style Rear Left CV Axle for BMW X3

GKN Loebro 304671 is a CV axle assembly built for the rear left position on select BMW X3 models from 2004 to 2006. It combines OE-style engineering with application-specific dimensions and joint design for a direct replacement on the correct driveline side.

For BMW X3 rear axle service, this assembly is built around the details that matter: compressed length, spline count, ABS tone ring specification, and joint configuration. Part number 304671 is a fitment-based replacement for the listed application and is also referenced by BMW OE numbers 33207524041 and 33217529917.

Key Features

• Fits 2004-2006 BMW X3, rear left
• CV axle assembly for driveline and axle service
• Compressed length: 25.157
• Outboard spline quantity: 30
• ABS tone ring tooth quantity: 48
• Axle nut included
• Axle nut thread size: M27x1.5
• Inboard joint type: Plunging Joint VL
• Outboard joint type: Plunging Joint VL

Detailed Description

GKN Loebro 304671 is engineered as a rear left CV axle assembly for the 2004-2006 BMW X3. It is built to match the vehicle’s driveline requirements with the correct compressed length, spline count, and ABS tone ring tooth count for the specified application. The plunging joint design at both ends supports the movement needed in rear suspension and axle operation while maintaining proper fitment geometry.

GKN Automotive supplies OE technology across combustion, hybrid, and electric drivetrains, and its axle assemblies are tailored to the demands of passenger vehicles, light trucks, sports cars, luxury vehicles, and 4x4s. This part number 304671 is a direct-fit style solution for BMW X3 rear left axle replacement work where the original axle has worn joints, vibration, or driveline noise.

What This Part Helps Address

• Clicking or popping from a worn CV joint
• Vibration during acceleration or cruising
• Axle shaft play or looseness at the rear left corner
• ABS-related concerns tied to the tone ring specification
• Driveline noise from a damaged or fatigued axle assembly

Installation Notes and Tips

Verify rear left fitment against the vehicle’s build details before installation. Confirm spline count, axle nut thread size, and ABS tone ring specification match the original axle on the BMW X3. Inspect related components such as seals, hub condition, and mounting points during replacement to help ensure proper operation after installation.

Quality Assurance

GKN Loebro is part of GKN Automotive, a global driveline supplier known for OE-focused axle and CV joint solutions. This part is built to OE-style specifications for the listed BMW X3 application and is cross-referenced to BMW OE numbers 33207524041 and 33217529917.