Parts for your 2001 Mitsubishi Pajero-Steering bushes

2001 Mitsubishi Pajero steering bushes — purpose, maintenance and when to replace

Yes, the 2001 Mitsubishi Pajero (NM/NP, Gen 3) does use steering bushes. Specifically, it runs rubber insulator bushes that mount the rack-and-pinion steering gear to the front crossmember. This isn’t an old-school idler-arm setup, it’s a rack with bonded bushes. Technical references that confirm this include the Mitsubishi Pajero NM/NP Workshop Manual (Group 37A Steering), Mitsubishi ASA/CAPS EPC parts listings, and common aftermarket catalogues from performance bush manufacturers that list “steering rack mount bushes” for NM/NP Pajero models. So steering bushes are absolutely relevant for this vehicle.

On this Pajero, the steering bushes isolate vibration and road shock, hold the rack in proper alignment, and keep the steering feel tight and predictable on-centre. Over time, heat, oil contamination from small power-steering leaks, age, and plenty of corrugations or off-road use can soften, crack, or deform the rubber. When that happens, the rack can shift under load, which makes the steering wander, tramline, or clunk over bumps.

Tell-tale signs the bushes are tired include:

• Clunks or knocks from the front when hitting potholes or speed humps
• Wandering or vague steering, especially at highway speeds
• Uneven or accelerated front tyre wear
• Visible cracks or perishing in the rack mounts, or rack movement when someone rocks the steering wheel

As part of regular servicing, it’s smart to inspect the steering rack bushes every 40,000–60,000 kilometres (sooner if the vehicle sees heavy towing or off-road work). Look for cracking, swelling from fluid exposure, and any sign the rack isn’t sitting square. Also keep an eye out for power-steering fluid leaks, oil on rubber will speed up failure.

Replacement is straightforward for an experienced tech. The rack is supported, the mount bolts are removed, the old bushes are pressed out and new ones fitted, then everything’s torqued to the factory spec in the workshop manual. A wheel alignment is recommended afterwards because tiny changes in rack position can shift toe. Owners can choose between OEM-style rubber (quiet, comfy) or polyurethane (firmer steering feel and better durability, with a slight increase in NVH). While you’re there, it’s worth checking inner and outer tie rod ends, front lower control arm bushes, and sway bar links, as these often age in the same window.

Look after the Pajero’s steering bushes and it’ll keep tracking straight and true, whether it’s chewing up kays on the highway or heading for the high country.

Does the 2001 Pajero actually have steering bushes, or is it an idler-arm setup?

It has a rack-and-pinion steering gear with rubber mounting bushes, not a recirculating-ball system with an idler arm. This layout is detailed in the Mitsubishi NM/NP Workshop Manual and reflected in parts catalogues that list “steering rack mount bushes” for 1999–2006 NM/NP models.

Rubber or polyurethane steering bushes — which is better for a 2001 Pajero?

Rubber is quieter and keeps the Pajero’s factory ride and noise levels. Polyurethane is tougher and resists oil and heat better, so it sharpens steering feel and tends to last longer off-road, but may add a touch more vibration through the wheel. Choose based on how you use the vehicle and your comfort preferences.

Do you need a wheel alignment after replacing the steering rack bushes?

Yes, it’s wise to get an alignment. Even small changes in rack position can nudge toe settings. If any tie rods were disturbed during the job, an alignment becomes essential to protect your tyres and keep the steering centred.