Parts for your 2013 Subaru Tribeca-Rack boots

2013 Subaru Tribeca rack boots: what they do and how to look after them

Yes, the 2013 Subaru Tribeca is fitted with steering rack boots (also called bellows). This is confirmed in Subaru’s factory workshop manual for the Tribeca steering system and in the Subaru electronic parts catalogue (FAST), both of which list the “boot – steering gear” on the rack-and-pinion assembly. Major aftermarket catalogues that map OEM fitment for 2013 Tribeca also specify rack boot kits for this model, reinforcing that the part is present and serviceable.

On the Tribeca’s hydraulic rack-and-pinion steering, the rack boots sit at each end of the steering rack, sealing the inner tie rods and the rack bar from dust, water, and road grit. They flex as the steering moves, keeping contaminants out and grease in. If a boot splits, grime and moisture can attack the inner tie rod and rack seals, often leading to premature wear, play in the steering, and power steering fluid leaks. Left too long, that can snowball into an expensive rack overhaul.

As part of routine servicing, it’s smart to inspect both boots for cracks, tears, loose clamps, or oil weep. Any fluid found inside a boot can indicate a leaking rack seal rather than a boot issue alone. Boots are relatively inexpensive, so replacing at the first sign of damage is a no-brainer compared to the cost of a steering rack.

• When to replace: visible splits, perishing, loose or missing clamps, or contamination inside the bellows.
• Good practice: replace in pairs, use OE or quality equivalents, and fit new clamps.
• Afterwards: check and set front-wheel alignment if the inner or outer tie rod was disturbed.

Replacement is straightforward for a trained tech: disconnect the outer tie rod end, slide the old boot off, clean and inspect the inner tie rod and rack, then slide on the new boot, ensuring correct orientation and venting, and secure with clamps. Torque any disturbed fasteners to spec and finish with an alignment. For NZ and Australian conditions—wet roads, coastal air, and gravel—keeping these boots intact is cheap insurance for the Tribeca’s steering longevity.

Popular questions about 2013 Subaru Tribeca rack boots

How long do rack boots typically last on a Tribeca?
In normal use they can last many years, but heat, age, and road debris can age the rubber. It’s sensible to check them at every service or at least every 10,000–15,000 km. Replace at the first sign of perishing or cracks.

Can I drive with a torn rack boot?
It’ll drive, but it’s risky. A torn boot lets in water and grit, which can quickly chew out the inner tie rod and rack seals. Short trips to a workshop are fine, but don’t put it off—repair sooner rather than later.

Do I need a wheel alignment after replacing a rack boot?
If the tie rod ends are disturbed, yes—an alignment is recommended to protect tyres and ensure the Tribeca tracks straight. If only the boot and clamps are changed without altering tie rod length, alignment may still be checked as best practice.