Parts for your 2008 Audi Q5-Cv joint

2008 Audi Q5 CV Joint — What it does and when to service it

Yes, the 2008 Audi Q5 uses CV joints. Technical sources including Audi’s factory workshop information (Elsa/erWin), the Audi ETKA parts catalogue for the 8R Q5 platform, and major driveline manufacturers’ application catalogues (GKN/Löbro, SKF) all list inner and outer CV joints on the front drive shafts, with rear axle CV joints on many quattro variants. So a CV-joint is absolutely relevant to a 2008-build Q5.

The CV joint (constant-velocity joint) lets the Q5 transfer engine torque smoothly to the wheels while the suspension moves and the front wheels steer. By keeping rotational speed constant through a range of angles, it avoids shudder and vibration, which is especially important on the Q5’s independent suspension and AWD system. Outer joints handle larger steering angles, inner joints handle plunge as the suspension travels. When healthy and packed with the correct grease, they’re quiet, smooth, and nearly invisible in day-to-day driving.

As part of regular servicing, it’s smart to inspect the CV boots every 12 months or 15,000 km. The rubber boots keep special moly grease inside and grit out, once a boot tears, grease escapes and the joint wears quickly. A minor boot split caught early can be fixed with a boot kit. If the joint’s already clicking, vibrating, or has play, a complete joint or full shaft is the better fix. Use quality parts, the specified grease and new clamps, and follow torque and fastener-replacement guidance from the Audi workshop procedures.

• Signs the Q5’s CV joint or boot needs attention:
  • Clicking or clacking on tight turns, especially under throttle
  • Grease flung around the inner rim or underbody near the axle
  • Shudder or vibration on acceleration
  • Torn, perished, or oily CV boots
  • Noticeable play when the shaft is rocked by hand

• Replacement and care tips:
  • Replace damaged boots immediately to save the joint
  • Use OE-quality grease, stainless clamps, and new axle fasteners
  • Torque the axle/hub fasteners exactly as specified to protect the wheel bearing
  • After any front-end disassembly, check alignment if suspension arms were disturbed

Popular questions about 2008 Audi Q5 CV joints

Does the 2008 Audi Q5 have CV joints on both axles?
Most 2008-build Q5 quattro models have CV joints on the front and rear drive shafts. Fronts are universal across the range, rears depend on variant. A quick parts check by VIN confirms what’s fitted on a particular vehicle.

How long do CV boots and joints last on a Q5 in Australia or New Zealand?
With intact boots, joints often last well beyond 150,000 km. Heat, gravel roads, and coastal exposure can age boots faster. Inspect at every service, replacing a tired boot early is far cheaper than replacing a noisy joint later.

Can a CV boot be replaced without changing the whole driveshaft?
Yes. If the joint is still quiet and tight, a quality boot kit with fresh grease and clamps will do the job. If there’s clicking, rust, or excessive play, it’s smarter to fit a new joint or complete shaft for lasting reliability.