Parts for your 2007 Subaru Forester-Rack boots

2007 Subaru Forester rack boots — what they do and when to replace them

Yes, the 2007 Subaru Forester is fitted with steering rack boots (also called rack bellows). This is confirmed by Subaru’s factory service manual for the 2007 Forester (ST – Steering System, Steering Gearbox sections covering boot inspection/replacement) and by Subaru’s parts catalog listings for “Boot – Steering Gear” and clamps for the SG-series Forester (commonly referenced as p/n 34137AE020 for the boot and 34188AE000 for the clamp in the Subaru FAST/Global Parts Catalog). So rack boots are very much relevant on this model.

On a 2007 Forester, the rack boots sit at each end of the rack-and-pinion housing, sealing around the inner tie rods. Their job is simple but crucial: keep dust, water, and road grit out of the rack, and keep the lubricating grease where it needs to be. Because these Foresters use a hydraulic power steering rack, intact boots also help protect the rack’s internal seals from contamination that can accelerate wear and cause fluid leaks. Healthy boots mean lighter, smoother steering feel and a much longer life for the steering gear.

There’s no fixed replacement interval, as boots fail from age, UV, and rough driving conditions more than from kilometres alone. In Aussie and Kiwi conditions—corrugations, mud, and heat—regular inspection is smart. At every service, have a look under the front end for:

• Cracks, splits, or perished rubber on either boot
• Oil mist or fluid inside the boot (may indicate a leaking rack seal)
• Loose or missing boot clamps, or a boot sitting twisted on the rack

If a boot is torn, replace it promptly. Driving with a split boot lets grit chew out the inner tie rod and rack teeth. Replacement is straightforward for a trained tech: the outer tie-rod end is removed, the old boot and clamps come off, the new boot goes on, and fresh clamps are fitted. Use proper boot clamps rather than cable ties, and avoid over-packing the boot with grease—just a light smear to prevent chafe. Because the tie-rod is disturbed, a wheel alignment is recommended straight after. If fluid is found in the boot, that’s a red flag for internal rack seal issues, boots won’t fix a leaking rack, so further diagnosis is needed. Always follow the Subaru service manual for torque specs and clamp positioning.

Popular questions about 2007 Subaru Forester rack boots

Do all 2007 Foresters have rack boots?
Yes. The 2007 Forester uses a rack-and-pinion steering assembly with a protective boot on each side, as shown in the Subaru service manual and parts catalog. If one isn’t visible or looks different, it may have been replaced with an aftermarket part.

How often should rack boots be replaced?
There’s no set schedule. Inspect them at every service or WOF/rego check. Replace at the first sign of cracking, splitting, or loose clamps—especially if you drive on gravel or in muddy conditions.

Do I need a wheel alignment after changing a rack boot?
Usually, yes. Replacing a boot typically involves removing the outer tie-rod end. Even if counted turns are used, an alignment is the best way to ensure proper tyre wear and straight tracking.