Parts for your 2007 Subaru Outback-Rack boots

2007 Subaru Outback rack-boots

Yes, the 2007 Subaru Outback uses steering rack boots (also called rack gaiters or bellows). This is confirmed by the Subaru Factory Service Manual for the 2005–2009 Legacy/Outback platform (Steering section: rack-and-pinion assembly shows dust boots on both ends of the rack) and Subaru’s parts catalog (Boot – Steering Gear, commonly referenced as 34137AG000 with matching clamps). Workshop information systems and mainstream repair manuals for this model likewise specify inspection and replacement of the rack boots as routine steering maintenance.

On a 2007 Outback, the rack boots protect the inner tie rods and the ends of the steering rack from grit, water, and road spray. They flex as the rack moves, keeping grease in and nasties out, so the steering stays smooth and the inner joints don’t wear out early. A healthy boot also helps prevent dirt chewing out the rack seals, which can lead to power-steering fluid leaks.

There’s no fixed replacement interval. The smart play is to inspect them at every service or tyre rotation. If a boot is cracked, split, perished, or soaked with fluid, it’s time to sort it. A torn boot won’t hold fluid—it’s a dust cover—but a wet boot can hint at an internal rack seal leak that needs attention.

• Common signs it’s time: visible splits, grease fling on the control arm, uneven steering effort, or a damp/wet boot.
• Service tip: replace in pairs if they’re the same age, and always fit new clamps. Cheap cable ties won’t seal properly.
• Alignment: removing the outer tie rod to swap a boot usually alters toe. Book a wheel alignment straight after.
• Quality parts: use genuine Subaru or OE-spec boots and clamps. They fit right and last in Aussie/Kiwi conditions.
• Checks: some racks have breather paths—make sure any venting is clear when fitting the new boot.

DIYers can do the job with the right tools and care: count the turns off the tie rod end, mark threads, and torque everything when refitting. Most owners will prefer a workshop to avoid upset alignment and to get a quick once-over of the steering and front-end. Keeping those boots fresh is cheap insurance for the steering rack—especially if the Outback sees gravel roads, beach launches, or wet commutes.

Does a 2007 Outback actually have rack boots?

It does. Subaru’s Factory Service Manual diagrams the bellows on both sides of the rack, and Subaru’s parts catalog lists the steering gear boot for this model year. Any inspection of the front steering will show the black accordion-style covers at the inner tie rods.

How often should the rack boots be replaced?

There’s no set kilometre interval. They should be inspected at every service. Replace them when they’re cracked, torn, perished, or contaminated with fluid. In harsher conditions—coastal, off‑bitumen, or high heat—expect to change them sooner.

Will torn rack boots fail a WOF or roadworthy?

Often, yes. Split boots allow contamination and can point to steering wear or leaks. Many WOF/roadworthy standards require steering components to be protected and dry. Replacing the boots and getting an alignment generally sorts it.