GKN Loebro 306357 CV Joint Boot Kit - Front Inner

OE-Quality CV Boot Kit for Land Rover

The GKN Loebro 306357 CV Joint Boot Kit is a direct-fit replacement for front inner driveline service on select Land Rover models. Built with rubber boot material and a solid, black design, it is intended to restore protection around the CV joint where torn, slipped, or porous boots can lead to contamination and joint wear.

Compatible with 2012-2025 Land Rover Range Rover Evoque, front inner, and 2015-2025 Land Rover Discovery Sport, front inner, this boot kit is specified for exact fit applications where the original driveshaft uses a rubber boot. The GKN Loebro 306357 is also cross-referenced to LR025066 for the same application.

Key Features

• OE-quality CV joint boot kit from GKN Loebro
• Part number 306357
• Rubber boot material with solid construction
• Black boot color
• Designed for front inner driveline service
• Exact-fit replacement for select Land Rover Discovery Sport and Range Rover Evoque applications
• Joint end inside diameter: 3.133 in.
• Shaft end inside diameter: 1.125 in.
• Single-rib boot design

Detailed Description

GKN Loebro 306357 is a CV joint boot kit engineered for front inner axle service on Land Rover Discovery Sport and Land Rover Range Rover Evoque models. The boot’s exact dimensions, rubber construction, and solid design help maintain a proper seal around the joint, which is critical when replacing a damaged boot before grease loss and contamination affect the CV joint. If the original driveshaft uses a rubber boot, matching the material and fit is important for correct service results.

This part number, 306357, is listed for 2012-2025 Range Rover Evoque and 2015-2025 Discovery Sport front inner applications. It cross-references LR025066 for the same use case.

What It Helps Address

• Torn CV boots that expose the joint to dirt and moisture
• Slipped boots that no longer seal correctly on the shaft or joint
• Porous boot material that allows grease leakage over time
• Noise or vibration caused by CV joint contamination after boot failure
• Preventive repair when the boot is damaged but the joint is still serviceable

Installation Notes and Tips

Verify the vehicle application, front inner position, and boot material before installation. Measure the joint end and shaft end dimensions against the original part to confirm fitment, and inspect the driveshaft for wear, grease loss, or contamination before reassembly. For best results, replace the boot only when the CV joint remains in serviceable condition and follow the vehicle-specific repair procedure.

Quality Assurance

GKN Automotive is a global driveline systems supplier, and Loebro boot kits are produced to OE-quality standards for precise fit and material matching. The 306357 kit is designed to support professional repair of the CV joint boot area on the listed Land Rover applications.