Parts for your 1994 Toyota Caldina-Steering bushes

1994 Toyota Caldina steering bushes — what they do and when to replace

Based on technical references — Toyota Electronic Parts Catalog (EPC) listings for the ST19# Caldina, the Toyota Repair Manual for the ST19# platform (rack-and-pinion section), and general service guides such as Gregory’s/Haynes covering Corona/Carina/Caldina 1992–1997 — the 1994 Toyota Caldina uses steering rack mounting bushes (also called rack mounting cushions). These rubber (or polyurethane replacement) bushes secure the steering rack to the front subframe and are a normal wear item.

On a ’94 Caldina, the steering bushes keep the rack located and isolate road harshness. When they’re in good nick, the wheel feels direct and settled. As they age, the rubber hardens, splits, or gets oil-soaked from power-steering leaks, letting the rack shift under load. That’s when the steering can feel vague, you might hear a clunk on turn-in, and the car can tramline on rough Kiwi or Aussie roads.

What they’re there for:

• Maintain the rack’s alignment so toe doesn’t wander mid-corner.
• Absorb vibration and noise from the road and suspension crossmember.
• Protect the rack housing from shock loads.

Signs it’s time to sort them:

• Steering feels loose on centre or knocks when changing direction.
• Visible cracking or deformation of the rack bushes during an underbody check.
• Excess rack movement while a mate rocks the steering wheel with the front wheels on the ground.
• Uneven or accelerated tyre wear despite a recent alignment.

Service and replacement tips:

• Inspect at every service, especially if there’s been a power-steering fluid leak — fluid degrades rubber quickly.
• Replace in pairs to keep the rack evenly supported. Consider new rack bolts/washers if corroded.
• OE-style rubber keeps factory compliance and comfort, polyurethane (common locally from performance bush brands) sharpens response and resists oil, but may pass a touch more vibration.
• Support the rack before undoing mounts, note bush orientation, and re-torque fasteners to spec from the Toyota manual. A wheel alignment is recommended afterwards.
• If the car still clunks after new bushes, check tie-rod ends, lower control arm bushes, and column joints — they often wear around the same time.

For most Caldinas, fresh steering bushes transform the feel: straighter tracking on the motorway, cleaner turn-in on backroads, and less kickback over corrugations. Given the age of a 1994 example, proactive replacement is smart maintenance and helps with WOF/roadworthy compliance.

FAQs

Do 1994 Toyota Caldinas actually have steering bushes?
Yes. Technical sources including the Toyota EPC for the ST19# Caldina and the factory repair manual show the rack-and-pinion unit mounted to the subframe with rubber “rack mounting cushions,” commonly called steering rack bushes.

How can someone tell if their Caldina’s steering bushes are worn?
Common clues include a dull knock on quick steering inputs, wandering on the highway, vague on-centre feel, and visible cracking or squashing of the bushes. Have a helper rock the steering while watching the rack, any noticeable rack movement relative to the subframe points to tired bushes.

Rubber or polyurethane bushes for a Caldina?
Rubber keeps the OE ride and isolates noise well. Polyurethane is popular in Aus/NZ for sharper response and oil resistance, especially if the car sees spirited driving. Expect slightly more steering feel (and possibly a bit more vibration) with poly.