GKN Loebro 306707 CV Joint Boot Kit - Front Outer or Front Right Outer
OE Quality 60-Day Returns
GKN Loebro

GKN Loebro 306707 CV Joint Boot Kit - Front Outer or Front Right Outer

Brand GKN Loebro 306707
Position Front Outer and Front Right Outer
Joint End Inside Diameter 3.976
Shaft End Inside Diameter 1.221
Rib Quantity 1
Vented Boot No
Boot Color Black
Split Or Solid Type Solid
Thermo Tpe
Fits Audi and Volkswagen · 86 vehicles

OE quality TPE boot kit. Matches the material used on many original driveline boots.

Solid TPE construction. Helps protect the joint from heat and damage.

Complete repair kit. Includes the parts needed for a professional boot replacement.

Cross-references 3QF498203, 4KE498203 and 4M0498203 for the same application. See all 5.

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Not what you need? See all CV Joint Boot Kit options

OE-Style TPE CV Boot for Audi and VW

GKN Loebro 306707 is an OE-quality CV joint boot kit built for driveline service where exact fit and material choice matter. This solid TPE boot is designed for front outer applications on select Audi and Volkswagen models, including Audi A6 allroad, A6 Quattro, A7 Sportback, and Volkswagen Atlas.

Key Features

  • Thermoplastic elastomer (TPE) construction for heat resistance in modern driveline applications
  • Solid boot design with black finish
  • Joint end inside diameter: 3.976 in.
  • Shaft end inside diameter: 1.221 in.
  • Rib quantity: 1
  • Vented boot: No
  • OE-style replacement for front outer CV joint service

Detailed Description

Part number 306707 is engineered for vehicles originally equipped with a TPE boot, where matching the replacement material is important for proper driveline protection. GKN Automotive supplies this boot kit with the fit and material characteristics needed for professional CV joint repair, helping maintain the seal around the joint and protect it from contamination and grease loss. This part cross-references Volkswagen/Audi OE numbers such as 3QF498203 and 4KE498203 for the same application.

Compatible With select Audi A6 allroad, A6 Quattro, A7 Sportback, A8 Quattro, e-tron Quattro, e-tron Sportback, RS6 Avant, RS7 Sportback, S6, S7 Sportback, SQ8, and Volkswagen Atlas front outer applications. Use the exact vehicle configuration and notes to confirm the correct side and driveline setup before ordering GKN Loebro 306707.

What It Helps Address

  • Torn CV boots that expose the joint to dirt and moisture
  • Slipped boots that no longer seal the joint correctly
  • Porous or aged boots that allow grease leakage
  • Heat-related boot deterioration in high-torque drivetrains
  • Noise and vibration caused by contaminated CV joint components

Installation Notes and Tips

Confirm the original boot material before replacement; if the factory shaft uses a TPE boot, match it with the correct TPE replacement. Verify joint-end and shaft-end dimensions, rib count, and vehicle notes such as rear differential with uncoupling feature or specific front outer positioning. Clean the joint thoroughly before installation and inspect the CV joint for wear before fitting the new boot kit.

Quality Assurance

GKN Loebro is part of GKN Automotive, a driveline supplier known for OE-level fitment and material selection in CV service parts. Part number 306707 is built to the same application-specific standards expected for Audi and Volkswagen driveline repairs.

Related reading

This part fits 86 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeDrive TypeLitersCylindersPositionNotes
2025AudiA6 allroad——3.0LV6Front OuterWith rear differential with uncoupling feature
2025AudiA6 Quattro——3.0LV6Front OuterWith rear differential with uncoupling feature
2025AudiA7 Sportback——3.0LV6Front OuterWith rear differential with uncoupling feature
2025AudiQ8 e-tron Sportback——-L--Front OuterColumn6 TPE
2025AudiRS Q8——4.0LV8Front OuterColumn6 TPE
2025AudiRS6 Avant——4.0LV8Front Right OuterColumn6 TPE
2025AudiRS7 Sportback——4.0LV8Front Right OuterColumn6 TPE
2025AudiS6——2.9LV6Front OuterWith rear differential with uncoupling feature
2025AudiS7 Sportback——2.9LV6Front OuterWith rear differential with uncoupling feature
2025AudiSQ8——4.0LV8Front OuterColumn6 TPE
2025AudiSQ8 e-tron Sportback——-L--Front OuterColumn6 TPE
2024AudiA6 allroad——3.0LV6Front OuterWith rear differential with uncoupling feature
2024AudiA6 Quattro——3.0LV6Front OuterWith rear differential with uncoupling feature
2024AudiA7 Sportback——3.0LV6Front OuterWith rear differential with uncoupling feature
2024AudiQ8 e-tron——-L--Front OuterColumn6 TPE
2024AudiQ8 e-tron Sportback——-L--Front OuterColumn6 TPE
2024AudiRS Q8——4.0LV8Front OuterColumn6 TPE
2024AudiRS6 Avant——4.0LV8Front Right OuterColumn6 TPE
2024AudiRS7 Sportback——4.0LV8Front Right OuterColumn6 TPE
2024AudiS6——2.9LV6Front OuterWith rear differential with uncoupling feature
2024AudiS7 Sportback——2.9LV6Front OuterWith rear differential with uncoupling feature
2024AudiSQ8 e-tron——-L--Front OuterColumn6 TPE
2024AudiSQ8 e-tron Sportback——-L--Front OuterColumn6 TPE
2023AudiA6 allroad——3.0LV6Front OuterWith rear differential with uncoupling feature
2023AudiA6 Quattro——3.0LV6Front OuterWith rear differential with uncoupling feature
2023AudiA7 Sportback——3.0LV6Front OuterWith rear differential with uncoupling feature
2023Audie-tron Quattro——-L--Front OuterColumn6 TPE
2023Audie-tron S——-L--Front OuterColumn6 TPE
2023Audie-tron S Sportback——-L--Front OuterColumn6 TPE
2023Audie-tron Sportback——-L--Front OuterColumn6 TPE
2023AudiRS Q8——4.0LV8Front OuterColumn6 TPE
2023AudiRS6 Avant——4.0LV8Front Right OuterColumn6 TPE
2023AudiRS7 Sportback——4.0LV8Front Right OuterColumn6 TPE
2023AudiS6——2.9LV6Front OuterWith rear differential with uncoupling feature
2023AudiS7 Sportback——2.9LV6Front OuterWith rear differential with uncoupling feature
2023AudiSQ8——4.0LV8Front OuterColumn6 TPE
2022AudiA6 allroad——3.0LV6Front OuterWith rear differential with uncoupling feature
2022AudiA6 Quattro——3.0LV6Front OuterWith rear differential with uncoupling feature
2022AudiA7 Sportback——3.0LV6Front OuterWith rear differential with uncoupling feature
2022Audie-tron Quattro——-L--Front OuterColumn6 TPE
2022Audie-tron S——-L--Front OuterColumn6 TPE
2022Audie-tron S Sportback——-L--Front OuterColumn6 TPE
2022Audie-tron Sportback——-L--Front OuterColumn6 TPE
2022AudiRS Q8——4.0LV8Front OuterColumn6 TPE
2022AudiRS6 Avant——4.0LV8Front OuterColumn6 TPE
2022AudiRS7 Sportback——4.0LV8Front OuterColumn6 TPE
2022AudiS6——2.9LV6Front OuterWith rear differential with uncoupling feature
2022AudiS7 Sportback——2.9LV6Front OuterWith rear differential with uncoupling feature
2022AudiSQ8——4.0LV8Front OuterColumn6 TPE
2021AudiA6 allroad—AWD3.0LV6Front OuterRear differential with uncoupling feature [GH4]
2021AudiA6 Quattro—AWD3.0LV6Front OuterRear differential with uncoupling feature [GH4]
2021AudiA6 Quattro—AWD2.0LL4Front OuterHybrid propulsion system PHEV [0K3]; Rear differential with uncoupling feature [GH4
2021AudiA7 Sportback—AWD3.0LV6Front OuterRear differential with uncoupling feature [GH4]
2021AudiA7 Sportback—AWD2.0LL4Front OuterRear differential with uncoupling feature [GH4]
2021AudiA8 Quattro—AWD4.0LV8Front Outer8-cylinder SI engine 4.0 l unit 0P2.A [T1M]; 8-cylinder SI engine 4.0 l/420 kW biturbo, FSI, homogeneous base engine is T1M [D65]; 8-cylinder diesel engine 4.0 l unit 057.F [TI4]
2021Audie-tron Quattro—AWD-L--Front Outer—
2021Audie-tron Sportback—AWD-L--Front Outer—
2021AudiRS Q8——4.0LV8Front OuterColumn6 TPE
2021AudiRS6 Avant—AWD4.0LV8Front Outer—
2021AudiRS7 Sportback—AWD4.0LV8Front Outer—
2021AudiS6—AWD2.9LV6Front OuterRear differential with uncoupling feature [GH4]
2021AudiS7 Sportback—AWD2.9LV6Front OuterRear differential with uncoupling feature [GH4]
2021AudiSQ8—AWD4.0LV8Front Outer—
2020AudiA6 allroad—AWD3.0LV6Front OuterRear differential with uncoupling feature [GH4]
2020AudiA6 Quattro—AWD3.0LV6Front OuterRear differential with uncoupling feature [GH4]
2020AudiA7 Sportback—AWD3.0LV6Front OuterRear differential with uncoupling feature [GH4]
2020Audie-tron Quattro—AWD-L--Front Outer—
2020Audie-tron Sportback—AWD-L--Front Outer—
2020AudiS6—AWD2.9LV6Front OuterRear differential with uncoupling feature [GH4]
2020AudiS7 Sportback—AWD2.9LV6Front OuterRear differential with uncoupling feature [GH4]
2020AudiSQ8—AWD4.0LV8Front Outer—
2020VolkswagenAtlasSport UtilityFWD3.6LV6Front OuterTo 05/04/2020
2020VolkswagenAtlasSport UtilityAWD3.6LV6Front OuterTo 05/04/2020
2020VolkswagenAtlasSport UtilityFWD2.0LL4Front OuterTo 05/04/2020
2020VolkswagenAtlasSport UtilityAWD2.0LL4Front OuterTo 05/04/2020
2019AudiA6 Quattro—AWD3.0LV6Front OuterRear differential with uncoupling feature [GH4]
2019AudiA7 Sportback—AWD3.0LV6Front OuterRear differential with uncoupling feature [GH4]
2019Audie-tron Quattro—AWD-L--Front Outer—
2019VolkswagenAtlas—FWD3.6LV6Front Outer—
2019VolkswagenAtlas—AWD3.6LV6Front Outer—
2019VolkswagenAtlas—FWD2.0LL4Front Outer—
2019VolkswagenAtlas—AWD2.0LL4Front Outer—
2018VolkswagenAtlas—FWD3.6LV6Front Outer—
2018VolkswagenAtlas—AWD3.6LV6Front Outer—
2018VolkswagenAtlas—FWD2.0LL4Front Outer—
2018VolkswagenAtlas—AWD2.0LL4Front Outer—
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
3QF4982034KE4982034M04982034ML4982037E0498203A