Parts for your 1995 Mitsubishi Pajero-Power steering pump

1995 Mitsubishi Pajero Power Steering Pump

Based on technical sources, the 1995 Mitsubishi Pajero (second‑generation V20 series) is fitted with a belt‑driven hydraulic power steering pump across both petrol and diesel variants. This is confirmed by the Mitsubishi Pajero (V20) Factory Service Manual, Steering Group (Power Steering), which details a vane‑type pump using ATF to assist the steering box, the Mitsubishi ASA/EPC parts catalogue for 1995 Pajero models, which lists complete pump assemblies and related hoses/seals, and third‑party manuals such as Haynes (Pajero/Montero 1983–1999) and Gregory’s (1983–1996), both of which include procedures for pump service and replacement.

On a ’95 Pajero, the power steering pump’s job is simple but vital: it pressurises fluid so the steering box can help turn the front wheels with minimal effort. Around town and on tight tracks, that hydraulic assist saves the driver’s shoulders, especially with bigger tyres or a bullbar up front. It’s a tough, belt‑driven unit, but like any hydraulic pump it relies on clean fluid, correct belt tension and leak‑free hoses to stay happy.

As part of regular servicing, it’s smart to check fluid level and condition every 10,000 km (or at each service). The spec is ATF meeting Dexron II or Dexron III. If the fluid looks dark, smells burnt, or shows fine metallic sparkle, plan a flush. Many owners choose a full system refresh every 60,000–100,000 km, sooner if the vehicle sees dusty outback roads, towing, or deep‑water crossings. After off‑road use, a quick look for weeping at the pump front seal, pressure hose crimp, and return hose clamps is worth it.

Classic warning signs of a tired pump include groaning or whining at idle or on lock, heavier‑than‑usual steering, aerated (foamy) fluid, or a wobbly pulley. Don’t ignore belt squeal—check alignment and tension with a decent spanner and replace glazed or cracked belts.

Replacing the pump is a straightforward driveway job for a confident home mechanic. Budget 1–2 hours with basic tools. Fit a new drive belt, swap any O‑rings and copper washers on the high‑pressure banjo, and torque to spec from the manual. After installation, bleed the system by raising the front wheels, idling the engine, and turning lock‑to‑lock slowly 10–15 times, topping up as bubbles clear. A final road test should give quiet operation and a consistent steering feel from carpark speeds to highway cruising.

• Use ATF Dexron II/III, not generic “power steering fluid”.
• Keep the reservoir clean, a simple inline return‑side filter is a nice upgrade.
• If metal debris is present, flush thoroughly and consider inspecting the steering box.

FAQs

What fluid should go in a 1995 Pajero power steering system?
The factory documentation specifies automatic transmission fluid meeting Dexron II or Dexron III. Using the correct ATF helps the pump seal properly and reduces noise. Mixing fluid types can cause aeration or seal swell, so stick to one spec and flush if changing type.

How do you bleed the power steering after replacing the pump?
With the front wheels off the ground, fill the reservoir, then start the engine and turn the steering slowly from lock to lock 10–15 times, pausing at the ends. Top up as bubbles disappear. Once the fluid runs clear and quiet, lower the vehicle and recheck the level after a short drive.

What are the common signs the pump is failing?
Whining or groaning that rises with revs, heavy steering, foamy or dark fluid, leaks at the pump shaft or hose fittings, and pulley wobble are the usual clues. If noise remains after a proper bleed and fresh ATF, the pump’s internal vanes or bearings could be worn.