GKN Loebro 304473 CV Axle Shaft - Rear Right

Overview of GKN Loebro CV Axle Shaft 304473

The GKN Loebro CV Axle Shaft part number 304473 is engineered for reliable driveline performance in select BMW models. Designed with precision, this CV axle shaft ensures smooth power transfer and durability for vehicles such as the BMW 135i, 328i, and 335i series.

• Compressed length: 27.153 inches for exact fitment
• Outboard spline quantity: 30 splines for secure connection
• Axle nut included for complete installation
• Inboard and outboard joint type: Plunging joint VL for enhanced flexibility
• Inboard joint mount hole quantity: 6 for stable mounting
• Axle nut thread size: M27x1.5 with specifications 6x10.2/pc, length 86mm

Technical Details and Specifications

This CV axle shaft features a compressed length of 27.153 inches, ensuring compatibility with the specified BMW models. Both the inboard and outboard joints utilize a plunging joint VL design, which allows for axial movement and helps accommodate suspension travel and steering angles. The outboard spline count of 30 provides a secure fit to the wheel hub, while the inboard joint includes six mount holes for reliable attachment to the transmission or differential. The included axle nut, sized M27x1.5, simplifies installation and ensures proper torque specifications are met.

Compatible BMW Models and Applications

This GKN Loebro CV axle shaft 304473 is compatible with a range of BMW vehicles, including the 135i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 335i, 335i xDrive, and 335xi. It is designed to maintain driveline integrity and performance in these models, supporting both rear-wheel and all-wheel drive configurations where applicable.

Common Issues Addressed by This CV Axle Shaft

• Eliminates clicking or popping noises during turns caused by worn CV joints
• Resolves vibration or shuddering under acceleration due to damaged axle shafts
• Prevents grease leakage from torn CV boots
• Restores smooth power delivery to the wheels
• Corrects axle shaft length and spline fitment issues for proper drivetrain alignment

Installation Notes and Tips

When installing the GKN Loebro CV Axle Shaft 304473, ensure the axle nut is torqued to manufacturer specifications to avoid premature wear. Verify the plunging joint VL orientation matches the vehicle’s original setup. It is recommended to inspect related components such as wheel bearings and suspension parts during installation. The included axle nut simplifies the process, but using proper tools and following BMW service guidelines will ensure optimal results.

Quality Assurance and Warranty

GKN Loebro manufactures this CV axle shaft to meet OEM standards for fit, form, and function. The part number 304473 undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, GKN Loebro products typically come with a limited warranty covering defects in materials and workmanship, providing confidence in the replacement part’s reliability.