Parts for your 2001 Mitsubishi Pajero-Control arms

2001 Mitsubishi Pajero Control Arms: What They Do and How to Look After Them

Control arms are absolutely relevant and fitted to the 2001 Mitsubishi Pajero (Gen 3, V60/V70). Technical documentation such as the Mitsubishi Workshop Manual (suspension section) specifies a front independent double-wishbone layout using upper and lower control arms with ball joints and bushes. The rear is an independent multi-link arrangement that employs lateral and trailing control arms. This configuration is also reflected in major parts catalogues and suspension component guides for this model year.

On this Pajero, the control arms locate the wheel hubs and keep alignment angles (camber and caster) steady through bumps, cornering and braking. The bushes absorb vibration and noise, while the ball joints allow smooth steering and suspension travel. Whether tackling corrugations, towing a camper, or doing the school run, healthy control arms keep the vehicle tracking straight, maintain even tyre wear, and sharpen steering feel.

As part of regular servicing, workshops typically inspect control arm bushes and ball joints every 10,000–15,000 kilometres, or at each service. Bushes should be checked for cracking, perishing, oil swelling, or separation from their sleeves. Ball joints are assessed for play and torn boots. Excess movement can knock alignment out, causing feathered tyres, a shimmy under braking, or a clunk over speed humps.

• Common signs of wear: clunks over bumps, vague steering, pulling under brakes, uneven or rapid tyre wear, and instability on corrugations.
• Replacement tips: use quality arms with pre-pressed bushes/ball joints, torque pivot bolts at ride height, and always do a full wheel alignment afterwards.

Where bushes alone are worn and arms are straight and corrosion-free, pressing in new bushes can be cost-effective. If ball joints are loose, boots are torn, or the arm housings are flogged out, complete arm assemblies save time and reduce rework. On Pajeros with alignment cam bolts, technicians should inspect cams and bolts for corrosion and consider replacing them if seized. After any off-road or beach work, a fresh-water rinse helps protect bushes and hardware. Most OE-style ball joints are sealed, if a greaseable upgrade is fitted, a light service at oil-change intervals keeps them sweet.

Correctly maintained control arms on a 2001 Pajero restore confident steering, keep tyres happy, and make long Kiwi and Aussie road trips or 4WD missions far more relaxed.

• How long do Pajero control arm bushes typically last?
  In normal suburban and highway use, bushes often last 80,000–150,000 kilometres. Heavy towing, outback heat, corrugations, or oil exposure can shorten that window. Regular inspections during routine servicing pick up early wear before it affects tyres and handling.
• Is a wheel alignment needed after replacing control arms?
  Yes. Because control arms set camber and caster, even a small change can shift alignment. A full alignment after any arm, bush, or ball joint work ensures proper tyre contact, straight steering, and even wear.
• Should just the bushes be replaced, or the whole arm?
  Replacing bushes only is fine when the arm is straight and the ball joint is healthy. If the ball joint is worn, the arm is bent, or the bush bores are damaged, complete arms are the smarter choice and can be quicker to fit, with fewer press-fit risks.