Parts for your 2012 Volkswagen Amarok-Rack boots

2012 Volkswagen Amarok rack-boots: purpose, checks, and servicing tips

Per Volkswagen’s own technical references—ETKA (Amarok 2H parts catalogue) and the factory Repair Manual for 2010–2016 steering systems—the 2012 Amarok runs a hydraulic rack-and-pinion steering gear that uses bellows-style rack-boots (also called steering rack gaiters) on both ends of the rack. Aftermarket catalogues from major OE suppliers like ZF/TRW also list Amarok-specific rack gaiter kits, confirming the part is fitted and serviceable on this ute.

The rack-boots do a deceptively big job. They seal the inner tie rods and the rack’s end housings from dust, water, and mud—pretty vital in Aussie and Kiwi conditions where an Amarok might split time between motorway commutes and gravel or farm tracks. By keeping contaminants out and grease in, the boots protect the rack seals, the polished rack bar, and the inner tie rod joints from premature wear.

When a boot splits or loses a clamp, grit and water can get in and emulsify the grease, corroding metal surfaces and chewing out the inner tie rod. On hydraulic systems, a torn boot can also mask a leaking rack-end seal, which may bleed power steering fluid into the bellows. Left alone, that can escalate to heavy steering, uneven tyre wear, and a roadworthy/WOF fail.

Good servicing practice is to inspect both rack-boots at every service or roughly every 10,000–15,000 km, and after any off-road work, deep-water crossings, or if fresh steering fluid is noted. A quick squeeze/compression of the bellows can reveal hidden cracks, any signs of fluid inside the boot, perished rubber, loose clamps, or grit should be treated as a prompt for replacement.

Replacement is straightforward for a competent technician: remove the outer tie rod end, slide off the old boot, clean the rack end, and fit a quality OE-style boot with new clamps. If the inner tie rod is disturbed or the outer tie rod is refitted in a different position, a wheel alignment is recommended. Where fluid was present, the rack should be checked for seal condition and the power steering system topped up and bled. Given age, many workshops prefer replacing boots in pairs. Choosing a supple OE-equivalent material (rather than brittle thermoplastic) helps the boots flex without cracking, especially on vehicles that regularly articulate over rough ground.

• Tell-tale signs: split bellows, oil weeping from inside the boot, knocking over bumps, vague steering, or fresh grease sling near the tie rods.

Popular questions about 2012 Volkswagen Amarok rack-boots

How often should rack-boots be replaced on a 2012 Amarok?
There’s no fixed kilometre interval. The boots should be inspected at each service and replaced as soon as cracking, splits, oil contamination, or loose clamps are found. With age and exposure, many utes benefit from fresh boots around the 8–12 year mark, especially if they see gravel, mud, or frequent steering lock-to-lock.

Will a torn rack-boot fail a WOF or roadworthy?
Often, yes. A split boot that allows contamination—or any sign of power steering fluid inside the boot—can trigger a fail. It also points to potential inner tie rod or rack seal damage. Sorting the boot early is cheaper than replacing a worn rack later, and it helps keep steering feel tight and predictable.

Are rack-boots the same as CV boots on the Amarok?
No. Rack-boots sit on the steering rack and protect the inner tie rods and rack ends. CV boots live on the front driveshafts (on 4Motion models) and protect the constant velocity joints. Both are flexible bellows, but they serve different components and aren’t interchangeable.