Parts for your 2000 Holden Astra-Steering bushes

2000 Holden Astra steering bushes: what they do and when to sort them

Based on Holden/Opel factory material (TIS2000 – Steering section for Astra-G/TS) and the GM/Opel electronic parts catalogue for Astra-G/TS (Group 6: Steering, mounting components), the 2000 Holden Astra (TS) does use steering bushes. Specifically, the hydraulic rack-and-pinion is mounted to the front subframe with isolating rubber bushes, and the steering column is supported by serviceable bush/bearing elements. So, steering-bushes are relevant on this model.

On the Astra TS, those rack-mount bushes keep the steering gear positively located while soaking up vibration and harshness. When they’re in good nick, the wheel feels direct and the car tracks straight. As they age, the rubber hardens or tears, letting the rack shift under load. That’s when owners notice a vague on-centre feel, a clunk over potholes, a shimmy on corrugations, or even a hint of torque steer. Left long enough, it can accelerate tyre wear and make the alignment seem to “wander”.

Servicing-wise, steering bushes aren’t a scheduled replacement item, but they’re well worth inspecting every 20,000–30,000 km or whenever there’s front-end noise. A technician will look for cracked or oil-soaked rubber at the rack mounts and check for side-to-side rack movement while a helper nudges the steering. Any obvious shift in the rack relative to the subframe means the bushes have had their day.

Replacement is straightforward for a workshop: the rack is supported, mount bolts are removed, and the tired bushes are pressed out and replaced with quality OEM rubber or polyurethane equivalents. Rubber keeps it factory-quiet, polyurethane tightens steering feel and lasts longer but can add a touch of NVH. After any bush replacement, a wheel alignment is recommended to keep the Astra tracking straight and protect the tyres.

Good preventative care helps them live longer. Fix any power steering fluid leaks quickly—oil will perish rubber. Avoid levering on the rack housing during other repairs, and torque rack fasteners to the spec in the Holden/Opel workshop manual when refitting. If there’s still a knock after new bushes, have the intermediate shaft unis and column support bushes checked, as wear there can mimic the same symptoms.

• Tell-tale signs: steering clunks, vague feel, tramlining, uneven tyre wear
• Good upgrades: quality OEM rubber for comfort, polyurethane for sharper response
• Always finish with a wheel alignment

FAQs

Do 2000 Astra TS models actually have steering rack bushes?

Yes. Holden/Opel’s TIS2000 workshop procedures and the GM/Opel EPC for Astra-G/TS show rubber isolator bushes mounting the rack to the subframe. They’re serviceable and commonly replaced when there’s movement or noise.

What symptoms point to worn steering bushes on an Astra?

Expect a dull clunk over bumps, a vague or wandering feel on the motorway, steering kickback on rough roads, and sometimes uneven tyre wear. If the rack shifts while a helper turns the wheel at idle, the bushes are likely tired.

Should they go with rubber or polyurethane replacements?

Rubber preserves factory comfort and noise levels—great for daily driving. Polyurethane tightens up steering feel and tends to last longer, but can pass a little more vibration into the cabin. Either way, choose a reputable brand and get an alignment afterwards.