Parts for your 2001 Toyota Crown-Steering bushes

2001 Toyota Crown steering bushes — what they do and when to replace them

Yes, steering bushes are used on the 2001 Toyota Crown (S170 series, incl. JZS17x). This is backed by the Toyota Electronic Parts Catalogue for the S170 platform, which lists steering rack mounting cushions/bushes, and the factory repair manual illustrations that show inspection and replacement of the rack-and-pinion mounting bushes. Reputable aftermarket catalogues for the Crown of this era also list replacement steering rack mount bushes, confirming they’re serviceable items on these cars.

On this Crown’s hydraulic rack-and-pinion setup, the steering bushes sit between the rack housing and the subframe, and in some cases there’s also a small bush within the steering column support. Their job is to locate the rack firmly while isolating vibration and road harshness. When they harden, crack, or deform with age, the driver can feel a vague on-centre feel, hear clunks over bumps, or notice the wheel shimmy slightly under load changes. Fresh bushes tighten everything back up, giving the steering a planted, quiet feel that suits the Crown’s comfy, big-sedan character.

As part of regular servicing, it’s smart to have the steering bushes checked every 20,000–30,000 km or at each alignment. A technician will look for splits, oil swelling (PS fluid can attack old rubber), and any free play at the rack mounts. If the car has uneven steering effort, knocks when turning into driveways, or a delayed response off centre, that’s a nudge that the bushes might be past it.

Replacement is straightforward workshop work: support the rack, undo the brackets, swap the bushes, and torque everything to spec with the wheels straight ahead. If the car’s lived a hard city life or the original rubber is perished, many owners opt for quality OE-style rubber for maximum comfort, or a polyurethane alternative for a slightly firmer, more direct feel. Either way, it’s worth inspecting the tie rod ends and rack boots at the same time and performing a wheel alignment afterwards.

They’ll also want to keep an eye on fluid leaks. Power steering fluid that weeps onto the bushes accelerates deterioration, so fixing a seeping rack or hose early can double the life of new bushes. Done right, fresh steering bushes bring the 2001 Crown back to the taut, quiet steering feel it had when it rolled out of the factory.

• Common symptoms: clunks over bumps, vague on-centre feel, steering shimmy, inconsistent return-to-centre
• Service tips: check for oil soak, cracked rubber, and rack movement, align after replacement
• Upgrade options: OE rubber for comfort, polyurethane for a crisper response

Are steering bushes the same as suspension bushes on a 2001 Toyota Crown?

No. Suspension bushes sit in control arms and sway bars, while steering bushes specifically locate and isolate the steering rack and sometimes the column. They work together, but worn steering bushes typically show up as play or knocking at the rack rather than general suspension noise.

How often should steering bushes be replaced on a 2001 Crown?

There’s no fixed interval, as it depends on age, kilometres, and fluid exposure. Many original bushes are tired by 150,000–200,000 km or simply with age. A check at each service or alignment is the best way to catch them before they cause excess tyre wear or sloppy steering feel.

Do steering rack bushes require a wheel alignment afterwards?

Yes, it’s recommended. Even though you’re not directly altering tie rod length, shifting the rack’s position slightly with fresh bushes can nudge toe settings. An alignment ensures straight tracking and even tyre wear.