Parts for your 2011 Honda Stream-Rack boots

2011 Honda Stream rack boots: fitment, purpose and service tips

Rack boots are absolutely used on the 2011 Honda Stream. Technical references that confirm this include the Honda Stream (RN6–RN9) Workshop Manual steering section, Honda’s Electronic Parts Catalogue (EPC) for RN6/RN8 chassis codes, and steering gear exploded diagrams from Honda dealer parts catalogues (often listing “Boot, Steering Rack” for left and right). The 2011 Stream runs a rack‑and‑pinion setup with electric power steering, and like most modern Hondas, it uses bellows‑type rack boots on each end of the steering rack to protect the inner tie rods and rack assembly.

On this model, the rack boots serve two simple but vital jobs: they keep dust, water and grit out of the rack housing, and they hold the correct amount of grease around the inner tie rod joints. Because the 2011 Stream uses electric power steering, there’s no hydraulic fluid to worry about in the boots, instead, keeping the grease clean is what saves the inner joint and rack from premature wear.

As part of regular servicing, it’s smart to inspect the boots every service or at least at each WOF/rego check. Under the bonnet, the technician will look for splits, brittleness, loose clamps and evidence of grit tracking under the bellows. Any tear—no matter how small—lets contaminants in, which can chew out the inner tie rod and even the rack bushing over time.

If a boot is cracked, replace it promptly. Fresh clamps should be fitted and the correct rack‑side and tie‑rod‑side seating points must be observed, as per the Honda Workshop Manual. While the boot is off, a check of inner tie rod end play is worthwhile, if there’s excess movement, replace the inner tie rod at the same time. After refitting the boot and reassembling the outer tie rod, a wheel alignment is recommended to keep the Stream tracking straight and protect tyre life.

Driving with a torn rack boot isn’t a great idea. On Aussie and Kiwi roads, water and road grit can quickly work their way in, turning the grease into grinding paste. That leads to heavier steering feel, clunks over bumps and, eventually, costly rack repairs. A good quality boot is inexpensive, the labour is modest, and it’s one of those small jobs that pays off in longer rack life and safer, sharper steering.

• Inspect at every service or WOF/rego.
• Replace at first sign of cracking, tears or loose clamps.
• Check inner tie rod play and get a wheel alignment after work.

Popular questions about 2011 Honda Stream rack boots

Do all 2011 Honda Stream models have rack boots?

Yes. Regardless of trim, the RN6–RN9 Stream uses a rack‑and‑pinion steering gear with bellows‑type rack boots on both sides. This is backed by the Honda Workshop Manual and EPC listings that show left and right steering rack boots for the model range.

How often should rack boots be replaced?

There’s no fixed interval, they’re replaced on condition. In Australia and New Zealand, many original boots last 8–12 years, but climate and road debris matter. Inspect them at each service or WOF/rego and replace immediately if they’re cracked, torn or weeping grease past the clamps.

Is it safe to drive with a split rack boot?

It’s not recommended. A split boot lets grit and water into the inner tie rod area, which can quickly damage the joint and the rack. It may also lead to a WOF/rego fail. Sort it sooner rather than later to avoid bigger steering repairs and uneven tyre wear.