Parts for your 1986 Mitsubishi Pajero-Steering rack

1986 Mitsubishi Pajero steering-rack — is there one, and what should owners know?

For the 1986 Mitsubishi Pajero, a steering rack isn’t used. This first‑generation Pajero (L040/L141 platform, 1982–1991) runs a power‑assisted recirculating‑ball steering gearbox with a pitman arm, centre/drag link, idler arm and tie‑rod ends — not a rack‑and‑pinion. This layout is confirmed by technical sources including the Mitsubishi Pajero Factory Service Manual (L040/L141 Steering section), the Haynes Mitsubishi Montero/Pajero 1983–1993 manual, and Gregory’s service manuals covering 1983–1990 models.

Why no rack? In the mid‑’80s, serious 4x4s commonly used a steering box and linkage. The Pajero’s setup was chosen for durability on corrugations and rutted tracks, better impact resistance off‑road, and packaging clearance around the front differential and sump. It also copes well with larger off‑road tyres and steering loads. While later monocoque Pajero generations moved towards rack‑and‑pinion, the ’86 model keeps the tougher, truck‑style arrangement.

For anyone planning steering work on a 1986 Pajero, the focus shouldn’t be on a “steering rack” but on the actual components fitted:

• Steering gearbox (recirculating‑ball) — check for sector‑shaft or input‑seal leaks, excessive freeplay and worn bearings.
• Pitman arm and idler arm — look for movement, cracked bushes and play at full lock.
• Centre/drag link and tie‑rod ends — inspect boots, grease levels and any looseness.
• Power steering pump, reservoir and hoses — check for weeps, perished hoses and correct fluid level (use the specified fluid from the FSM).

Typical symptoms of wear include vague steering on the highway, a clunk over bumps, uneven tyre wear, wander requiring constant correction, or fluid spots under the front end. Under the bonnet, a helper rocking the steering wheel while someone watches the linkage is a classic way to spot where play originates. After replacing worn parts, a proper wheel alignment and steering box freeplay adjustment to spec is a must.

Bottom line: if a parts listing shows a “steering rack” for an ’86 Pajero, it’s either mislabeled or a retrofit concept. Sticking to the correct steering box and linkage components will keep this classic working as intended across Aussie and Kiwi roads and tracks.

Does a 1986 Mitsubishi Pajero have a steering rack?
No. It uses a power‑assisted recirculating‑ball steering gearbox with a pitman arm, centre/drag link, idler arm and tie‑rod ends. This is documented in the Mitsubishi Pajero Factory Service Manual (L040/L141), Haynes’ Montero/Pajero 1983–1993, and Gregory’s manuals.

What should be serviced instead of a rack on an ’86 Pajero?
Inspect the steering box for leaks and freeplay, check pitman and idler arms for movement, ensure tie‑rod ends and the centre link are tight and greased, and confirm the power‑steering pump and hoses are dry. Finish with an alignment and box adjustment to factory spec.

Can a rack‑and‑pinion be retrofitted to a first‑gen Pajero?
It’s uncommon and not a bolt‑in job. Packaging, mounting, bump‑steer control and certification can be challenging. Most owners restore the original steering system with quality arms, joints and a properly adjusted steering box to get a tight, reliable feel.