Parts for your 2014 Mitsubishi Outlander-Centre bearing

2014 Mitsubishi Outlander centre-bearing: what’s fitted and what to service

Checking proper technical references makes it clear the centre-bearing is model-dependent on a 2014 Mitsubishi Outlander. The Mitsubishi Outlander ZJ/ZK Service Manual (Propeller Shaft section, Group 27) shows AWD petrol models use a two-piece propeller shaft with a centre support bearing. The Mitsubishi ASA Electronic Parts Catalogue for GF7W/GF8W (2014 AWD) also lists a “centre bearing support” as part of the prop shaft assembly. By contrast, the Outlander PHEV (GG2W) Workshop Manual explains its Twin Motor 4WD has no mechanical propeller shaft at all, so there’s no centre-bearing. Front-wheel drive petrol models likewise don’t have a prop shaft or centre-bearing.

For owners of AWD petrol Outlanders, the centre-bearing is there to support the two-piece prop shaft, keeping it aligned under load and at speed. It carries the shaft mid-span, cushions driveline movement with a rubber isolator, and helps prevent vibration and rumble. When the bearing or its rubber support ages, common clues include a shudder on take-off, a droning or humming that changes with road speed (often around 60–80 km/h), and a thump when getting on and off the throttle.

There’s no fixed replacement interval, but it’s smart to inspect it every 30,000 km or two years. Look for cracked rubber, sagging of the carrier, or play in the bearing. Also check the prop shaft CV/uni joints and mounts, as they can create similar symptoms. If replacement’s on the cards, a few tips go a long way: mark the shaft flanges and yokes before removal so it goes back in the same phase, drop any heat shields carefully, and support the shaft to avoid damaging the joints. Many dealers supply the prop shaft as a complete assembly, while driveline specialists can press off and replace just the centre-bearing and carrier, then rebalance the shaft if needed. Use new hardware where specified, tighten to the manufacturer’s torque specs, and make sure your alignment marks line up when refitting. A competent workshop usually allows 1.5–3.0 hours for the job.

If the vehicle is a PHEV or a 2WD (front-drive) variant, a centre-bearing isn’t used because there’s no long propeller shaft to support. The PHEV’s rear motor drives the rear wheels directly, and the 2WD models only drive the front wheels.

Does my 2014 Outlander actually have a centre-bearing?

If it’s an AWD petrol model, yes—there’s a two-piece prop shaft with a centre support bearing. If it’s a PHEV or a front-wheel drive petrol model, there isn’t one. Quick checks: look for an AWD badge, a rear differential, and a prop shaft running down the centre. Your VIN build data or a workshop can confirm.

What are the symptoms of a failing centre-bearing on an AWD Outlander?

Expect a low-speed shudder on take-off, a droning or humming that changes with road speed, and sometimes a thump when going on/off throttle. Visually, you might see a cracked or sagging rubber carrier. Always rule out worn engine/gearbox mounts, CV/uni joints, or tyres that can mimic similar noises.

Can the centre-bearing be replaced on its own, or does the whole shaft need doing?

Both paths exist. Mitsubishi often supplies the prop shaft as a complete unit, which is straightforward but pricier. A driveline specialist can press off the old bearing and fit a new carrier/bearing, then check balance. If joints are worn or the shaft is out of balance, a full assembly can be the better long-term fix.