Parts for your 2017 Audi Q5-Driveshafts

2017 Audi Q5 Driveshafts — What They Do and How to Look After Them

Driveshafts are absolutely relevant to the 2017 Audi Q5. Technical sources, including Audi Self‑Study Programme 384 “The Audi Q5” and Audi’s official parts/workshop systems (ETKA and Elsa/ErWin), specify front driveshafts (CV half‑shafts) and a two‑piece propeller shaft to the rear differential on quattro models. Australian and New Zealand‑delivered 2017 Q5s are predominantly quattro, so a prop shaft is part of the drivetrain.

On this Q5, the front driveshafts (often called CV axles) carry torque from the transmission/front final drive to each wheel while allowing for steering angle and suspension travel. At the back, a two‑piece propshaft with a centre support bearing sends drive to the rear diff. Constant‑velocity (CV) joints at each end of the shafts keep power delivery smooth through bumps and turns, with rubber boots keeping the grease clean and sealed.

There’s no fixed replacement interval for driveshafts on a Q5, but regular inspection during servicing pays off. At each service (or roughly every 15,000 km), a quick check for split CV boots, flung grease, torn clamps, corrosion on splines, or play in the joints helps catch issues early. Spotting a boot tear early and replacing it can save the cost of a complete shaft.

• Tell‑tale symptoms: clicking on full lock, vibration under load, a thump on take‑off, shudder at highway speeds, or a droning noise from the centre tunnel (often the propshaft support bearing).
• Road grime and gravel use can nick boots, lowered suspensions increase CV angles and wear.

When replacement is needed, quality matters. Genuine or reputable aftermarket shafts with the correct moly CV grease and OEM‑style clamps will last. Audi specifies new torque‑to‑yield hardware for many axle and flange bolts—these should not be reused. The outer axle bolt is torqued with the vehicle at normal ride height to protect wheel bearings. If the propshaft is removed, mark its phasing, fit new flange bolts, and ensure the centre bearing is aligned to avoid vibration. Wheel alignment isn’t normally required for axle work, but if any suspension arms are loosened, get it checked.

A careful road test after any driveline work is essential: accelerate gently and then firmly, listen for knocks, and feel for vibrations. Keeping the Q5’s driveshafts clean, tight, and well‑sealed helps the quattro system deliver that sure‑footed feel Aussie and Kiwi drivers expect.

Popular questions about 2017 Audi Q5 driveshafts

What are the common signs a Q5 driveshaft or CV axle is failing?
Most drivers notice clicking on tight turns (outer CV wear), vibration under acceleration, thumps when shifting from Park to Drive, or grease splattered around a wheel or underbody from a split boot. A humming or droning from the centre tunnel can hint at a propshaft centre support bearing on the way out.

Can the centre support bearing be replaced on its own?
From the factory, Audi supplies the propshaft as a complete unit. Some aftermarket options allow bearing replacement, but balancing and correct alignment are critical. Many workshops prefer replacing the complete shaft to avoid repeat vibrations.

How much does driveshaft work typically cost in Australia or New Zealand?
As a guide, a quality front CV axle fitted can range roughly $500–$1,100 per side. A complete propshaft assembly and fitment may land around $1,200–$2,500 depending on brand and labour. Prices vary with parts choice and local labour rates.