Parts for your 2018 Volkswagen Amarok-Rack boots

2018 Volkswagen Amarok rack boots: what they do and when to replace them

Technical documentation for the Amarok (2H platform) shows it uses a hydraulic rack-and-pinion steering gear fitted with rubber bellows—commonly called rack boots or gaiters. Volkswagen’s factory workshop literature (erWin/ELSA) lists these as steering gear bellows on both sides of the rack, and the VW ETKA parts catalogue plus major aftermarket catalogues (TRW, Lemförder, Febi, Gates) all supply boot kits for 2010–2020 Amarok models. So yes—rack boots are absolutely relevant to a 2018 Volkswagen Amarok.

On this ute, the rack boots seal the ends of the steering rack and cover the inner tie rods. They keep dust, mud, water and road grit out, and hold a light film of lubricant where the rack bar slides. Without intact boots, contamination chews out the rack seals and inner tie rod joints in short order—especially with Aussie and Kiwi gravel roads, beach runs and farm tracks.

As part of routine servicing, it’s smart to inspect the boots every 10,000–15,000 km or at each service. Look for cracking, splits at the concertina folds, missing or loose clamps, and traces of grease or fluid. Any tear means the boot’s done—replace it promptly to avoid a pricy steering rack rebuild.

• Common signs they need attention: visible cracks or splits, damp or greasy residue on the boot, notchy or heavier steering, WOF/roadworthy advisories for damaged bellows.
• Good practice: replace boots in pairs, renew clamps, and check the inner tie rods and rack seals while you’re there.

When fitting, don’t twist the bellows, seat them fully on the rack housing and tie rod, and use the correct clamp style (not generic cable ties). If the boot design uses a breather/pressure equalisation path, make sure it isn’t blocked. A quick wipe of appropriate lubricant on the rack bar helps the new boot slide without grabbing.

Wheel alignment is recommended after any steering work that disturbs the tie rods. If only the boots are slipped over without altering inner/outer tie rod positions, alignment may be unchanged—but most workshops will still check toe to be safe.

Given how often Amaroks see off‑road use and water crossings, keeping the rack boots intact is cheap insurance. A fresh pair of bellows and clamps now can prevent steering play, fluid leaks, and an expensive rack down the line.

• Tip for touring builds: after deep sand or water, rinse the area around the rack, then recheck the boots for grit or clip movement.

Popular questions about 2018 Volkswagen Amarok rack boots

How often should the rack boots be checked?
They’re worth a look at every service or 10,000–15,000 km, and after harsh use like mud, beach work or water crossings. The rubber ages with heat and ozone, and corrugations accelerate cracking at the folds, so regular checks catch small splits before they let in grit.

What happens if a torn rack boot isn’t replaced?
Dirt and water get into the rack and inner tie rod joint. That leads to corrosion, seal wear, and looseness you’ll feel at the wheel. Left long enough, the rack can leak power steering fluid and may need replacement—far costlier than a simple boot and clamp job.

Do you need a wheel alignment after replacing the boots?
If the tie rod lengths aren’t changed, toe shouldn’t move. Still, most workshops recommend a quick alignment check afterwards to confirm toe is on spec, especially if the outer tie rods were loosened to make space for the new bellows.