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Parts for your 2006 Subaru Forester-Rack boots
2006 Subaru Forester rack boots — what they do and when to replace them
Technical sources confirm the 2006 Subaru Forester (SG series) uses rack boots. The Subaru Factory Service Manual for the 2006 Forester (Steering System section) details inspection and replacement of the steering gear bellows/boots on the rack-and-pinion assembly, and the Subaru FAST electronic parts catalogue lists the steering gear boot as a serviceable part for MY06 Forester. General repair manuals covering 2003–2008 Forester models also show the same bellows protecting the inner tie-rod area of the rack.
On this Forester, rack boots (also called bellows or gaiters) sit over the inner tie rods at each end of the steering rack. Their job is to keep dust, water and road grit out of the rack housing, hold the correct grease around the rack ends, and help protect the rack seals. When they’re intact, the steering feels consistent and the rack lasts longer, even with a bit of off‑road or gravel use common in Aus and NZ.
Over time, rubber can harden and crack from age, heat, oil exposure or UV. Once a boot splits, grit and moisture can get in and chew out the rack bushings and seals, leading to play, noise, or fluid leaks. A torn boot can also flag a fail at a WOF or roadworthy check.
- Tell‑tales of tired rack boots: visible splits or perishing, grease flung onto the crossmember, wetness from power steering fluid near the boot, light clunks over bumps, or uneven pleats on lock.
- Inspection: have them checked at every service or ~10,000 km. With the front lifted, turn lock‑to‑lock and look closely at the pleats and clamps.
- Replacement approach: do both sides if one has failed. Use quality boots compatible with the Forester’s rack, fit new clamps, and reconnect any equaliser/breather tube between boots if equipped.
- While in there: assess inner tie rods and outer tie‑rod ends for play, replace if loose. Note thread positions, but plan for a wheel alignment afterward to set toe properly.
- Fluids and torque: boot replacement doesn’t open the hydraulic system, but if leaks were present, top up with the correct power steering fluid and bleed by slowly turning lock‑to‑lock. Torque tie‑rod end nuts to spec from the FSM.
- Usage tips: avoid tearing boots during off‑road trips by rinsing underbody grime and checking them after deep puddles or beach runs.
Done right, fresh rack boots help the 2006 Forester steer sweetly and protect the rack for the long haul.
Popular questions about 2006 Subaru Forester rack boots
Do all 2006 Foresters have rack boots?
Yes. The 2006 Forester uses a rack‑and‑pinion power steering assembly with protective bellows on each side. They’re a normal wear item that’s inspected and replaced as needed.
How often should rack boots be replaced?
There’s no fixed interval. They should be inspected at each service and replaced as soon as they’re cracked, split, loose at the clamps, or contaminated with fluid or grit.
Can rack boots be changed at home?
Confident DIYers can replace them with stands, basic hand tools, and care marking tie‑rod positions. An alignment is recommended afterward to ensure correct toe.
