Parts for your 2007 Toyota Land cruiser-Rack boots

2007 Toyota Land Cruiser rack boots: what they do and when to replace them

Yes, rack boots are used on most 2007 Toyota Land Cruiser models with independent front suspension (the 100 Series such as UZJ100/HDJ100). Toyota’s factory Repair Manual and New Car Features publications describe a rack-and-pinion steering gear on these models, with bellows-type boots sealing each end of the rack. The Toyota Electronic Parts Catalogue also lists steering rack boots for 100 Series variants. Note for completeness: the 105 Series (live-axle models like HZJ105/FZJ105 still sold in some markets in 2007) uses a recirculating-ball steering box and drag link, so it doesn’t have rack boots—only small dust boots on tie-rod ends. Owners should identify their series before ordering parts.

On a 2007 100 Series Land Cruiser, rack boots do the unglamorous but vital job of keeping dust, water, and grit out of the steering rack while containing grease around the inner tie rods. Each boot is a flexible bellows that moves with steering and suspension travel, protecting the polished rack bar and inner joints from abrasion and corrosion. When a boot splits—often from age, off-road debris, or overextension—the inner joint can run dry or ingest contaminants, accelerating wear and, if ignored, risking play in the steering or even rack damage.

As part of regular servicing, it’s smart to inspect the rack boots every 10,000–15,000 km, especially if the vehicle sees beach runs, outback dust, or river crossings. Look for grease fling on the inside of the front wheels, visible cracks in the folds, loose clamps, or wetness from power steering fluid (which would suggest a separate rack seal leak). If a boot is torn, replace it promptly.

Replacement is straightforward for a trained tech: remove the tie-rod end, slide off the old boot, clean the joint and rack bar, re-grease the inner joint if specified by the manual, then fit a quality boot with proper clamps (don’t reuse brittle wire clamps). After refitting the tie-rod end, set toe and check steering wheel centring—an alignment is recommended any time the tie-rod end is disturbed. Choose OEM or reputable aftermarket boots made of high-temp, ozone-resistant material, cheap rubber can crack early. If the boot was torn for a while, consider inspecting the inner tie rod for play and the rack for scoring.

• Tell-tales a boot needs attention: cracking in the bellows, grease spray, dirt inside the boot, or a clicking/loose feeling over corrugations.
• Best practice after deep water or sand: wash down, then inspect boots and clamps once dry.
• Torque specs and grease types vary—follow the Toyota Repair Manual for the exact 100 Series variant.

Technical references: Toyota Land Cruiser 100 Series Repair Manual and New Car Features (rack-and-pinion IFS steering with bellows boots), Toyota Electronic Parts Catalogue (steering rack boot listings for 100 Series IFS), Toyota service literature for 105 Series (recirculating-ball steering—no rack boots).

Popular questions about 2007 Toyota Land Cruiser rack boots

How can someone quickly spot a failing rack boot on a 2007 Land Cruiser?

They’ll usually see grease flung around the inner wheel or lower control arm, or small cracks developing in the boot’s folds. A quick squeeze test (engine off, wheels chocked) can reveal splits, and any dirt found inside the boot on inspection means it’s done. After off-road trips, a torch check behind the wheel makes it easy to catch issues early.

Is it okay to keep driving with a torn rack boot?

It’ll still steer, but it’s not a great idea. A torn boot lets grit and water chew out the inner tie rod and the rack bar, which can turn a cheap boot job into a pricey rack replacement. If a tear’s found, keep road use to a minimum and get it swapped, then book an alignment.

Do rack boots need an alignment after replacement?

If the tie-rod end is removed or adjusted, yes—get a proper wheel alignment to set toe and recentre the wheel. If the boot can be slid on without disturbing the outer end (rare), alignment might not shift, but most workshops will still verify it to avoid tyre wear.