Parts for your 2018 Nissan X-trail-Rack boots

2018 Nissan X‑TRAIL rack boots: what they do and when to replace them

Technical sources confirm the 2018 Nissan X‑TRAIL (T32) is fitted with steering rack boots. The Nissan Electronic Service Manual for the T32 (ST – Steering) specifies a rack‑and‑pinion steering gear with bellows-type dust boots on each side of the rack, and Nissan’s parts catalogue (Group 48: Steering) lists the steering gear boot and clamps for this model. Aftermarket catalogues for the T32 also supply direct-fit rack boot/bellows kits, reinforcing that this part is used on the 2018 X‑TRAIL.

On this X‑TRAIL, the rack boots (also called bellows or gaiters) are simple, flexible sleeves that seal the ends of the steering rack and protect the inner tie rods. Their job is to keep grit, water and road muck out of the rack while holding grease in, so the steering stays smooth and precise. Even though the T32 uses electric power steering (so there’s no hydraulic fluid at the rack), the boots are still crucial—once a boot splits, the inner tie rod and rack bearings can cop contamination and wear fast.

Good practice is to eyeball the rack boots at every service or tyre rotation—about every 10,000–15,000 kilometres. Look for cracks, splits, loose or rusty clamps, grease flung onto the crossmember, or damp dirt trapped around the inner tie rod. Any damage means replacement straight away, driving with a torn boot risks a noisy, notchy rack and can lead to a WOF/roadworthy knock-back.

Replacement is straightforward for a trained tech. The outer tie rod end comes off the knuckle, the old clamps are cut, the boot is slid off, and a new boot and clamps are fitted without twisting the bellows. The tie rod length is set back to its mark to keep toe close, but a wheel alignment is still recommended—removing the tie rod end nearly always nudges toe out of spec.

When they’re in there, a workshop should check the inner tie rod joint for play, refresh the specified rack grease if required, and use proper stainless or OEM-style clamps rather than generic cable ties. Quality boots last longer, especially with Aussie and Kiwi heat, gravel roads, and the odd salty beach car park. Keeping the rack boots intact is cheap insurance for the X‑TRAIL’s steering feel and tyre life.

• Inspect every service, replace at first sign of cracking or a split.
• Always refit with new clamps and book an alignment afterwards.
• Avoid pressure-washing directly at the boots and steering joints.

Are rack boots used on the 2018 Nissan X‑TRAIL?

Yes. The T32 X‑TRAIL uses a rack‑and‑pinion steering system with bellows-type rack boots on both sides, as identified in the Nissan T32 Electronic Service Manual (ST – Steering) and the Nissan parts catalogue for steering components.

How often should rack boots be replaced on a 2018 X‑TRAIL?

There’s no fixed interval. They’re a “replace on condition” item. Have them inspected at every service. If a boot shows cracking, a split, or loose clamps—or grease and grit are visible—replace it immediately to protect the rack and inner tie rods.

Can someone drive with a torn rack boot?

It’s not a great idea. A split boot lets water and road grit into the rack, accelerating wear and potentially causing heavy or uneven steering. It can also lead to a WOF/roadworthy failure. Best bet is to get it replaced promptly and follow up with a wheel alignment.