Parts for your 1986 Mitsubishi Pajero-Bump stops

1986 Mitsubishi Pajero bump-stops

Yes, the 1986 Mitsubishi Pajero is fitted with bump-stops front and rear. This is confirmed in factory technical material: the Mitsubishi Motors Pajero/Montero (L040 series, early to late 1980s) workshop manual details “bump stoppers” in the front double-wishbone torsion-bar suspension, and the rear live-axle section shows bolt-on jounce/bump stops on the chassis above the axle. The Mitsubishi ASA electronic parts catalogue for the L040 likewise lists dedicated front and rear bump-stop components for 1986 build years. General repair guides for first‑gen Pajero/Montero also reference checking bump-stop condition and front ride-height clearance to the bump stop during suspension setup.

On a 1986 Pajero, bump-stops are there to catch the last bit of suspension travel and stop metal-to-metal contact when the vehicle bottoms out. They protect the shocks, control arms, axle housing, and bodywork, and help keep the tyres from smashing the guards on hard hits or when loaded up. They also shape the way the suspension feels at full compression—soft initial touch, firmer as they compress—so the ute doesn’t crash through its travel off-road or over corrugations.

As part of regular servicing, it’s worth giving the bump-stops a look, especially if the vehicle tows, carries gear, or sees rough tracks. Rubber can perish with age, oil exposure, or UV, and old stops can crack, collapse, or go missing entirely. When that happens, you’ll often hear a sharp clunk on big hits, feel harsher impacts through the cabin, or notice the shocks weeping from being overworked.

• Inspect front and rear bump-stops for cracks, chunks missing, or separation from their mounts.
• Check the mounting bolts and bump pads for damage or shiny “hard hit” witness marks.
• On the front torsion-bar setup, set ride height by the book and verify the specified clearance to the bump-stop—this protects travel and handling.

Replacement is straightforward: safely support the chassis, let the suspension droop, unbolt the old stops, clean the pads, and install new ones to the correct torque. A dab of anti-seize on the threads helps the next time. Quality rubber OE-style parts keep the factory feel, polyurethane or “progressive” aftermarket options can be handy for heavy touring, but may add a firmer initial touch and a bit more NVH. If shocks, springs, or torsion-bar settings have been changed, re-check bump-stop clearances so the suspension still uses its travel properly.

• Do 1986 Pajeros have front and rear bump-stops?
  Yes. The first‑gen Pajero (L040) uses rubber bump-stops on the front independent suspension and on the rear live axle. They limit up-travel, protect the shocks and body, and help the vehicle cope with big hits off-road or when loaded.
• When should the bump-stops be replaced on an old Pajero?
  There’s no strict interval—age and use are the clues. If the rubber is cracked, squashed flat, oil‑soaked, or missing, replace them. If you’ve lifted the front via torsion bars or fitted different springs/shocks, inspect and adjust clearances at the next service.
• Are polyurethane bump-stops a good upgrade?
  They can be, especially for towing or heavy touring, as they resist collapse and can offer more progressive support. Just be mindful they may feel firmer on initial contact and can transmit a touch more vibration compared with soft OE rubber.