GKN Loebro 300506 CV Joint Boot Kit - Rear Left Inner or Rear Right Inner

Reliable CV Joint Boot Kit for BMW 325i, 325is, and Z3

The GKN Loebro CV Joint Boot Kit 300506 is designed to provide durable protection for the driveline components of select BMW models. Engineered with precision, this kit ensures a secure fit and long-lasting performance for your BMW 325i, 325is, and Z3 vehicles.

• Joint End Inside Diameter: 3.937 inches for accurate fitment
• Shaft End Inside Diameter: 0.905 inches ensuring proper sealing
• Single rib design for reliable retention
• Constructed from high-quality rubber material for flexibility and durability
• Solid type boot for enhanced protection against contaminants
• Black color for a clean, OEM appearance
• Non-vented design to maintain optimal joint protection

Durable Rubber Construction and Precise Dimensions

This CV joint boot kit features a solid rubber boot that resists cracking and tearing under normal operating conditions. The joint end inside diameter of 3.937 inches and shaft end inside diameter of 0.905 inches are engineered to match the specific dimensions required for BMW 325i, 325is, and Z3 models. The single rib design helps maintain a secure seal, preventing dirt, water, and debris from entering the CV joint and causing premature wear.

Compatible BMW Models and Applications

This GKN Loebro CV Joint Boot Kit 300506 is compatible with the following BMW vehicles:

• BMW 325i
• BMW 325is
• BMW Z3

It is specifically designed to replace worn or damaged CV joint boots on these models, helping to maintain driveline integrity and vehicle performance.

Common Issues Addressed by This CV Joint Boot Kit

• Prevents grease leakage from the CV joint
• Protects the CV joint from dirt and moisture intrusion
• Reduces risk of joint corrosion and wear
• Helps avoid costly CV joint replacement due to boot failure
• Maintains smooth driveline operation and vehicle handling

Installation Notes and Tips

Ensure the CV joint and shaft are clean before installing the new boot. The solid rubber boot should be carefully stretched over the joint and shaft ends, aligning the single rib for proper sealing. Avoid sharp tools that could damage the boot during installation. Verify the boot is seated correctly to prevent premature failure.

Quality Assurance and Warranty

GKN Loebro is a recognized manufacturer of driveline components, known for meeting OEM specifications. The CV Joint Boot Kit 300506 is manufactured from durable rubber materials to provide reliable service life. Warranty details should be confirmed with the supplier or manufacturer, as they may vary.