Parts for your 2000 Mitsubishi Pajero-Centre bearing

2000 Mitsubishi Pajero centre-bearing: what it is, and whether yours has one

Yes, a centre-bearing is relevant to many 2000 Mitsubishi Pajero models. On the 5‑door long‑wheelbase (LWB) NM-series Pajero, the rear tailshaft is a two‑piece design supported mid‑way by a centre support bearing (centre‑bearing). On the 3‑door short‑wheelbase (SWB) models, the rear tailshaft is typically a single piece and does not use a centre-bearing. This is confirmed by Mitsubishi’s Pajero NM/NP Workshop Manual (Group 22A: Propeller Shaft), the Mitsubishi ASA Electronic Parts Catalogue for NM-series Pajero (2000 era), and Australian parts catalogues listing “propeller shaft centre support bearing” specifically for LWB NM/NP Pajero variants.

For Pajeros that do have it (most 2000 LWB wagons), the centre-bearing’s job is simple but crucial. It supports the two‑piece tailshaft, keeping it aligned and steady as torque loads rise and fall. The rubber mount around the bearing isolates vibration, while the bearing itself lets the shaft spin freely. By holding the shaft true, it helps prevent shudder on take‑off, reduces droning at highway speeds, and protects the transfer case, universal joints, and diff from extra stress.

There’s no routine greasing because the unit is sealed, but it’s smart to eyeball it during regular servicing. A quick check every 20,000 km for cracked rubber, sagging, rust‑coloured dust, or play in the bearing pays off. Common symptoms of a tired centre-bearing include a hum or drone between 40–80 km/h, a vibration under load, a shudder when pulling away, and the odd clunk when shifting from reverse to drive. Lifted suspensions or heavy towing can accelerate wear by changing driveline angles, so those vehicles deserve closer attention.

When replacement time comes, marking the tailshaft halves before removal helps preserve balance. Support the vehicle safely, drop the shaft, and press the old bearing off the carrier. Fit the new bearing in the correct orientation, check the universal joints, and torque everything to spec from the Mitsubishi workshop manual. If alignment marks were missed, consider a balance check. It’s also worth inspecting the transfer case mount and rear diff bushes so a fresh centre-bearing isn’t fighting tired neighbours. Quality OEM or reputable aftermarket bearings are the go-to, they fit right, run quiet, and last.

If the Pajero is a 3‑door SWB with a single‑piece tailshaft, there’s no centre-bearing to service—vibration issues on those are more likely down to universal joints, tyres, or tailshaft balance.

• Technical sources referenced: Mitsubishi Pajero NM/NP Workshop Manual (Group 22A: Propeller Shaft), Mitsubishi ASA Electronic Parts Catalogue for NM-series, Australian/NZ parts catalogues listing centre support bearings for LWB NM/NP Pajero.

Popular questions about 2000 Mitsubishi Pajero centre-bearing

Does my 2000 Pajero actually have a centre-bearing?
Most 5‑door LWB models do, most 3‑door SWB models don’t. A quick under‑car look will tell the story: if there’s a hanger bracket with a rubber‑mounted bearing holding the tailshaft roughly mid‑way along, you’ve got one. If the rear shaft runs straight from the transfer case to the diff with no mid‑support, you don’t.

How long should a centre-bearing last, and what are the warning signs?
Many last well past 150,000–250,000 km, but heavy towing, outback corrugations, or suspension lifts can shorten that. Watch for a take‑off shudder, a low drone at 40–80 km/h, vibration under load, or visible cracks/sag in the rubber mount. Any of those are a good reason to inspect and plan a replacement.

Can a worn centre-bearing damage other parts?
Left long enough, yes. Excess movement can stress universal joints, the transfer case output bearing, and even the diff pinion bearing. That extra vibration isn’t kind to mounts and can make the tailshaft go out of balance. Sorting the centre-bearing early is cheaper than chasing a stack of driveline gremlins later.