Parts for your 2017 Audi Q5-Rack boots

2017 Audi Q5 Rack Boots — Purpose, Care, and Replacement

Based on recognised technical references, rack boots are fitted to the 2017 Audi Q5 (8R). Audi’s official workshop literature (ElsaPro, Repair Group 48 – Steering, procedures covering “protective bellows/rack boot – removing and installing”) and the Audi ETKA electronic parts catalogue for Q5 (8R, MY2017) both show protective bellows on the steering gear. Documentation from ZF Lenksysteme for the Q5’s rack-and-pinion assembly also depicts inner tie rods enclosed by bellows. So yes—rack boots are relevant for this model.

On a 2017 Audi Q5, the rack boots (also called steering rack bellows or gaiters) are flexible covers that seal the ends of the steering rack where the inner tie rods move. Their job is simple but critical: keep grit, water, and road spray out, and keep grease in. Whether the vehicle has hydraulic assist or a variant of electric/servotronic assistance, the rack-and-pinion still relies on these boots to protect moving joints and seals.

In Aussie and Kiwi conditions—be it corrugated gravel, coastal salt air, or red dust—boots cop a fair hiding. If they split, grime quickly finds its way onto the inner tie rod ball sockets and rack seals. That can accelerate wear, cause play at the wheels, and, on hydraulic systems, even invite fluid leaks down the track. Left too long, a torn boot can turn a straightforward service item into a costly steering rack replacement.

Good workshops will inspect the rack boots at every service. For a Q5 that does family duty and the odd long trip, a visual check for cracks, perishing, oiliness, or loose clamps is usually enough. For vehicles that see gravel or beach towing, it’s worth asking for a closer look between major services.

When replacement’s needed, it’s smart to:

• Replace boots in pairs if wear looks similar, and always fit new clamps.
• Clean the inner tie rod and rack end thoroughly before fitting the new bellows.
• Avoid twisting or over-compressing the boot—steering should sweep lock-to-lock without the bellows binding.
• Use quality OEM-equivalent parts that match the rack type fitted to the vehicle.
• Book a wheel alignment if the tie rod end is disturbed during the job.

With fresh, well-fitted rack boots, the Q5’s steering stays tight, quiet, and roadworthy—helping it pass a WOF in NZ or keep things compliant for rego checks in Australia.

Popular questions about 2017 Audi Q5 rack boots

Do all 2017 Audi Q5 models have rack boots?
Yes. Audi’s service documentation (ElsaPro, Group 48) and ETKA for the 8R Q5 show protective bellows on the steering rack across the range. Different steering options may exist, but the rack-and-pinion layout still uses boots to shield the inner tie rods and seals.

How often should rack boots be checked or replaced?
Have them inspected at every service. There’s no fixed kilometre interval for replacement—swap them when they’re cracked, oily, loose, or torn. In harsher conditions (gravel, salt, roadworks), checks between services are a good idea.

Is it safe to drive with a torn rack boot?
It’s best to limit driving and get it sorted promptly. A torn boot lets in grit and water, which can wear the inner tie rod and rack seals, and may lead to steering play or leaks. It can also cause a WOF or roadworthy fail if picked up.