GKN Loebro 305144 CV Joint Boot Kit - Front Outer or Rear Outer

OE-Quality CV Boot Kit for Volvo XC90

The GKN Loebro 305144 CV joint boot kit is built for OE-style service on driveline applications that demand an exact boot fit. Designed for the Volvo XC90, this TPE boot helps protect the CV joint from contamination, heat, and grease loss when the original boot is damaged.

• OE-quality TPE thermoplastic elastomer boot for driveline repair
• Black solid boot design with one rib
• Joint end inside diameter: 3.917 in.
• Shaft end inside diameter: 1.122 in.
• Vented boot: No
• Built for high-torque driveline heat resistance up to 240°F
• Part number: 305144

Fitment and Application Details

Compatible With 2003-2006 Volvo XC90 front outer and rear outer applications, including CH 41941-197065 with TransmissionMfrCode AW55-51SN. It also fits 2003-2005 Volvo XC90 front outer and rear outer applications for CH -188642, 188644-188658, 188660-196987 with TransmissionMfrCode 4T65 AWD, plus vehicles without driveshaft replacement using TransmissionMfrCode AW50/51 AWD for CH 43592-196987 and CH 43253-196987. This part cross-references 8653876 and 30788267 for the same application.

GKN Automotive supplies OE-level driveline components, and this boot kit is intended to match the original joint design rather than forcing a universal fit. For Volvo XC90 driveline service, the correct boot material and dimensions matter because torn, slipped, or porous boots are a common cause of CV joint failure. The GKN Loebro 305144 helps restore the protective seal around the joint while maintaining the fit required by the axle assembly.

Common Problems This Part Addresses

• Torn CV boot causing grease leakage
• Slipped boot that no longer seals the joint
• Porous boot material allowing contamination into the CV joint
• Heat-related boot deterioration on high-torque driveline systems
• Noise or vibration caused by CV joint contamination and wear

Installation Notes and Tips

Verify the original boot material before ordering; if the factory driveshaft uses a TPE boot, select the matching TPE replacement. Confirm joint-end and shaft-end dimensions, axle configuration, and transmission code against the vehicle before installation. Clean the joint thoroughly during service and inspect for wear before fitting the new boot to ensure the repair addresses the source of the failure.

Quality Assurance

GKN Loebro is part of GKN Automotive, a global driveline manufacturer known for OE-quality drive system components. The 305144 CV joint boot kit is engineered for precise fitment and material performance in demanding driveline conditions.