Parts for your 2014 Subaru Exiga-Rack boots

2014 Subaru Exiga rack-boots: what they do and when to replace them

Rack-boots are absolutely used on the 2014 Subaru Exiga. Subaru’s factory Service Manual for the Exiga YA-series and the Subaru FAST electronic parts catalogue both list the steering gear “boot/bellows” on each side of the rack to protect the inner tie rods and rack bar. Major aftermarket catalogues for Exiga YA5 models also offer direct-fit steering rack boot kits, reinforcing that this part is fitted from factory.

On the 2014 Exiga, the rack-boots (also called bellows) are flexible rubber sleeves that seal out grit, water and road grime from the steering rack and inner tie rod joints. They help keep grease where it should be and stop premature wear of the rack and inner tie rod ends. Whether the vehicle uses hydraulic power steering or an electric-assist setup, the rack-and-pinion still relies on these boots to stay clean and protected.

As part of routine servicing, it’s smart to inspect the rack-boots at each service or at least every 10,000–15,000 km. Look for splits, perishing, loose clamps, or signs of contamination. On hydraulic systems, fluid inside a boot can hint at a leaking rack seal, on electric or column-assist systems, look for grease loss or dirt ingress instead. If a boot is torn, replace it sooner rather than later to avoid chewing out the inner tie rod or rack, which turns a cheap fix into a bigger job.

Replacement basics are straightforward for a trained tech: remove the outer tie rod end, slide off the old boot and clamps, clean the area, lightly regrease the inner joint, fit a quality boot with new clamps, and set the tie rod back to its original position. Because even small changes in tie rod length can alter toe, a wheel alignment after boot replacement is highly recommended. Always use proper clamp types (not generic zip ties) and choose boots made to suit the Exiga’s rack diameter and stroke so they don’t bind or rub at full lock.

• Common signs it’s time: cracked rubber, grease sling on the inner wheel/guard, uneven steering feel, or evidence of fluid inside the boot (hydraulic racks).
• Good practice: inspect boots whenever front suspension or tyres are serviced, and after any kerb strike or pothole hit.

FAQs

Do all 2014 Subaru Exiga models have rack-boots?
Yes. The Exiga uses a rack-and-pinion steering gear that requires a protective boot on each side. Subaru’s service literature and parts listings for YA-series Exiga models show boots/bellows as standard components, regardless of trim.

Can a torn rack-boot fail a WOF or roadworthy?
Often, yes. In NZ and Australia, a split steering rack boot is commonly deemed a safety defect because it exposes steering components to contamination. It’s usually a straightforward fix, but it should be done promptly to avoid inner tie rod or rack damage.

Do I need a wheel alignment after replacing a rack-boot?
Recommended. Even if the tie rod length is carefully marked, small differences can shift toe. An alignment ensures the Exiga tracks straight, preserves tyre life, and confirms the steering wheel sits centred.