Parts for your 1999 Mitsubishi Pajero-Bump stops

1999 Mitsubishi Pajero bump-stops: purpose, care and replacement

Based on technical sources — notably the Mitsubishi Pajero factory Workshop Manual for the V20 series (1997–1999, Suspension sections 33A/33B) and the Mitsubishi parts catalogue — the 1999 Pajero is equipped with front and rear bump-stops (also called bump rubbers/jounce stoppers). They’re standard kit on this model and are relevant to both on-road and off-road use.

On a ’99 Pajero, bump-stops act as the final cushion at full suspension compression, stopping metal-to-metal contact between the suspension and chassis. They protect shock absorbers, control arms and the body, help manage harsh impacts, and keep geometry in check when the vehicle is loaded or hits big ruts. Off-road, they also shape how the truck handles steep compressions and big drops, adding a predictable, progressive feel at the limit.

As part of regular servicing, it’s worth giving the bump-stops a look whenever tyres are rotated or the underbody is inspected. Rubber hardens and perishes with age, and 4x4 touring, corrugations and towing accelerate wear. If the vehicle has been lifted or fitted with heavier springs, confirm the bump-stop clearance suits the new ride height, many suspension kits recommend extended bump-stops to protect shocks and CVs under hard hits.

• What to look for: cracks, splits, chunking, severe hardening, or missing stops. Shine a torch for witness marks on the chassis/axle that hint at bottoming out.
• Symptoms of trouble: sharp “clunks” on big hits, harsher-than-usual ride at full compression, or shock leaks soon after off-road work.
• Replacement tips: support the vehicle safely on stands, unload the suspension, and follow workshop-manual procedures. Replace worn hardware, use thread-lock where specified, and recheck clearances at ride height. Avoid petroleum-based products on rubber, a mild soapy clean is fine.
• Choosing parts: OE-style rubber keeps the factory feel, polyurethane or microcellular foam options can add durability and a more progressive rate. For heavy touring or added GVM loads, consider extended designs recommended by the suspension supplier.

Kept in good nick, the Pajero’s bump-stops quietly save money by protecting shocks, arms and mounts, and they make the big wagon feel more composed when it’s working hard on Aussie and Kiwi roads and tracks.

Popular questions

Do all 1999 Pajeros have front and rear bump-stops?
Yes. The factory workshop documentation and parts catalogue list bump-stops on both ends of the 1999 Pajero. Some aftermarket lift kits may change the design or length, but the function remains the same: limit travel and protect components at full compression.

When should the bump-stops be replaced on a 1999 Pajero?
Replace them if they’re cracked, perished, missing, or if there’s evidence of hard bottoming (fresh impact marks) or repeated shock failures. Many owners inspect them every 10,000–15,000 km alongside tyre rotations, and any time a suspension lift or heavy-duty spring/shock package is installed.

Is it safe to drive without bump-stops?
Not recommended. Without them, the suspension can smash into solid stops, risking bent arms, damaged shocks and mounting points. Off-road, the hits feel harsher and control suffers. Fit correct replacements before heading out, especially if towing or carrying gear.