GKN Loebro 305873 CV Joint Boot Kit - Front Inner

OE-Style TPE CV Boot Kit

GKN Loebro 305873 is a premium OE-quality CV joint boot kit for front inner driveline service. It uses a TPE boot, which matters when the original driveshaft was equipped with the same material, and it is built for exact-fit replacement on the joint it was designed for.

This kit is a direct repair solution for Buick Cascada, Buick Verano, Buick Regal, and Saab 9-5 front inner applications where the boot has torn, slipped, or become porous. Part number 305873 is also a practical match for technicians looking for a precise OE-style driveline repair.

• TPE boot construction for applications originally equipped with TPE
• OE-quality replacement from GKN Loebro
• Designed for front inner CV joint service
• Supports exact-fit repair to help protect the joint from contamination
• Cross-references NTK 25679 for the same application

Fitment Details

• Fits 2016-2019 Buick Cascada, front inner, Transmission Auto 6 Spd, Hmd, X23fhd [MH7]
• Fits 2013-2017 Buick Verano, front inner, Transmission Auto 6 Spd, Hmd, X23f [MH8]
• Fits 2013-2016 Buick Verano, front inner, Transmission Auto 6 Spd, 6t50 [MHK]
• Fits 2012 Buick Verano, front inner
• Fits 2011 Buick Regal, front inner, Transmission Auto 6 Spd, Aisin-warner, A6-af40, Electronic, Gen 2 [MDK] | Plant Code Opel, Ruesselsheim, Fr Germany [RUE]
• Fits 2011 Saab 9-5, front inner, TPE

What It Helps Repair

• Torn CV boot causing grease loss
• Boot slippage at the joint
• Porous boot material that allows contamination
• Noise or vibration related to CV joint protection failure
• Front inner axle service on the listed Buick and Saab vehicles

Installation Notes

Match the replacement boot material to the original driveshaft specification. For TPE-equipped shafts, use the matching TPE boot kit to maintain proper fit and material compatibility. Confirm the front inner position and transmission notes before installation, especially on Buick Cascada, Buick Verano, and Buick Regal applications.

Quality Assurance

GKN Loebro is part of GKN Automotive, a global driveline systems supplier focused on OE-quality repair components. This boot kit is engineered for professional repair work and exact application matching.