Parts for your 2020 Honda Odyssey-Rack boots

2020 Honda Odyssey rack-boots: what they do and when to replace them

Yes, the 2020 Honda Odyssey is fitted with rack-boots. Honda’s factory Service Information for the 2018–2020 Odyssey (steering section) shows a rack-and-pinion steering gear with an electric power assist unit and a flexible bellows boot on each end of the rack. Honda’s genuine parts catalogues for this model also list the steering rack boots and their clamps as serviceable components. Even though it’s electric, not hydraulic, the rack still relies on those rubber bellows to keep grit, water and road grime away from the inner tie rods and the rack bar.

On this Odyssey, the rack-boots act like dust covers and splash guards. They seal the moving joint where the inner tie rod connects to the rack, keeping the grease clean and the joint sliding smoothly. If a boot cracks or tears, road muck can chew out the inner tie rod and rack seal surfaces pretty quickly, which can lead to vague steering, knocks over bumps, or premature rack wear.

As part of routine servicing, it’s smart to have a quick look at the rack-boots anytime the front end is up in the air—say, at tyre rotations or brake checks. A torch and a turn of the steering from lock to lock will usually reveal any splits, perished rubber, or loose clamps. In Aussie and Kiwi conditions—heat, UV, and the odd gravel road—rubber can harden faster, so regular checks every 20,000 km are a good shout.

If a boot is damaged, replacing it promptly can save a pricey steering rack down the track. Best practice is:

• Replace boots in pairs if they’re the same age.
• Use new clamps and the correct spec grease on the inner tie rod ball.
• Mark or measure the tie rod length before disassembly and finish with a wheel alignment to keep the steering true.

Drivers might notice tell-tales like a faint steering clunk, light grease sling on the inner wheel, or uneven inside-edge tyre wear if a boot’s been torn for a while. Left too long, contamination can cause inner tie rod play and accelerated rack wear. Sorting a boot early is quick, affordable, and helps the Odyssey steer sweetly for many more kilometres.

Popular questions about 2020 Honda Odyssey rack-boots

How long do rack-boots typically last on a 2020 Odyssey?
In normal city and motorway driving, rack-boots can last well over 100,000 km. Exposure to UV, heat, road salt, or gravel can shorten that. Regular inspections during scheduled services help catch ageing boots before they split.

What are the signs a rack-boot needs replacing?
Look for visible cracks or tears in the bellows, grease flung around the inner wheel area, a light knock over bumps, or early inner-edge tyre wear. Any damage or a missing clamp is reason enough to replace the boot and re-secure the sealing.

Is it safe to drive with a torn rack-boot?
Short-term, the car may feel fine, but contamination starts immediately. Grit and water can quickly wear the inner tie rod and rack, turning a simple boot job into a bigger repair. It’s best to book a replacement as soon as the tear is spotted.