Parts for your 2006 Toyota Hiace-Rack boots

2006 Toyota Hiace rack boots: what they do and when to replace them

Technical sources confirm the 2006 Toyota Hiace (H200 series) uses a power‑assisted rack‑and‑pinion steering assembly with rubber dust boots (“rack boots”). The Toyota Electronic Parts Catalogue for H200, Toyota workshop/repair manuals for the steering (rack and pinion) section, and common OEM/aftermarket catalogues all list steering rack boots for this model, so they’re absolutely relevant to servicing a 2006 Hiace.

On this Hiace, the rack boots are tough, accordion‑style rubber bellows that seal each end of the steering rack. Their job is to keep grit, water and road muck out of the rack bar and inner tie‑rod joints, while keeping the factory grease where it needs to be. Although they don’t hold power‑steering fluid, split or loose boots let contaminants in, which can chew out the inner joints and the rack bushings, leading to slop in the steering and premature wear.

As part of regular servicing, it’s smart to inspect the rack boots every time the van’s on the hoist—about every 10,000–15,000 km or six months for most Aussie and Kiwi schedules, and more often if it’s doing site work, gravel roads or beach launches. If a boot is cracked, perished or torn, replace it promptly. Most techs recommend doing both sides together, fitting quality clamps rather than cable ties, and checking the inner tie‑rod ends for play while it’s apart.

Replacement doesn’t usually require removing the rack. The tie‑rod end is marked (or the turns are counted) before removal, the old boot is slid off, the area is cleaned, and a light smear of suitable grease is applied under a new boot before clamping. Counting turns helps, but a wheel alignment afterwards is still the right move to protect tyres and ensure proper toe. If a boot has been open for a while, it’s also worth checking for contamination in the rack and considering a power‑steering fluid refresh as part of the job.

• Common signs to watch: visible splits, grease flung on the crossmember, a new knock on turn‑in, vague steering, or uneven tyre wear.
• Roadworthy/WOF note: split rack boots are a frequent inspection fail—sorting them early avoids bigger bills later.
• Use OEM‑spec boots and correct clamps, over‑tight cable ties can cut the rubber and shorten boot life.

How often should rack boots be replaced on a 2006 Toyota Hiace?

There’s no fixed kilometre interval—boots are replaced on condition. For vans working hard or on rough roads, have them checked at each service. As soon as cracking, perishing or a tear shows up, it’s time to swap them out.

Is it okay to drive with a torn rack boot?

Short trips might be unavoidable, but it’s not a good idea. A torn boot lets grit and water attack the inner tie‑rod and rack, which can quickly turn a cheap boot job into a steering rack rebuild. It can also trigger a WOF/roadworthy fail. Get it sorted ASAP and book an alignment afterwards.

Do both rack boots need replacing at the same time?

Best practice is to replace them in pairs. If one has split, the other is usually not far behind. Doing both sides together saves a second alignment and keeps the steering protection even across the rack.