Parts for your 2005 Nissan Serena-Rack boots

2005 Nissan Serena Rack-Boots (Steering Rack Bellows)

Referencing the Nissan Serena C24 factory service manual (ST – Steering), the Nissan FAST electronic parts catalogue (EPC), and common aftermarket catalogues from brands like Sankei 555 and Febest, the 2005 Nissan Serena (C24) is fitted with a rack-and-pinion steering gear that uses rubber rack-boots (also called steering rack bellows). They’re standard fare across petrol and 2WD/4WD variants in this generation.

On a 2005 Serena, the rack-boots do a simple but critical job: they seal the ends of the steering rack, keeping grit, water, and road grime out while allowing the rack to move freely. They also protect the inner tie rods and help equalise air pressure inside the bellows via small vents or tubes where fitted. While hydraulic power-steering fluid doesn’t live inside the boots, a torn boot can let dirt in and, if an internal rack seal has failed, fluid can collect in the boot—both are bad news for longevity.

As part of routine servicing in Australia and New Zealand, rack-boots deserve a quick look every service or at least every 10,000–15,000 kilometres. Catching a small split early is cheaper than dealing with a worn inner tie rod or a scored rack bar later. If a boot is perished, replace it promptly and always check both sides—most techs swap them in pairs.

• Tell-tales they’re due: visible cracks, grease or fluid inside/on the boot, clamps missing or loose, clunks on steering, or uneven tyre wear.
• Good practice during replacement: inspect inner tie rods for play, reconnect any breather tube, and use proper band clamps rather than generic zip-ties.
• A light smear of suitable rubber-safe or lithium soap-base grease on the boot lips (as per workshop guidance) helps sealing without contaminating the rack.

Because the outer tie rod end is usually removed, marking the thread position and counting turns helps, but a wheel alignment is still recommended afterwards to protect your tyres. Use the correct boot design for the C24 rack—pattern parts are widely available, but quality varies, so choosing reputable brands pays off. If there’s power-steering fluid weeping into the boot, that points to an internal rack seal issue, a new boot alone won’t fix it, and the rack may need repair or replacement.

Look after the rack-boots on a Serena and the steering stays light, quiet, and precise for the long haul.

Do all 2005 Nissan Serena (C24) models have rack-boots?

Yes. The C24 uses a rack-and-pinion steering gear across the range, and each end is protected by a rubber bellows-style rack-boot. Variant or engine differences don’t delete the boots, though part sizing can vary by supplier—always match by VIN.

Is it safe to drive with a torn rack-boot on a Serena?

It’ll usually still steer, but it’s not wise. A split boot lets water and grit in, which can chew out the inner tie rod and the rack bar, and if an internal seal leaks, fluid can pool and soften the rubber. Sort it soon to avoid a bigger bill.

Do rack-boots need lubrication when fitted?

The boot itself isn’t packed with grease. However, applying a light film of the workshop-specified rubber-safe or lithium soap-base grease to the sealing lips and rack end during assembly helps the boot seat and move without chafing.