Parts for your 2012 Mitsubishi Outlander-Universal joints

2012 Mitsubishi Outlander universal joints: what they do and how to look after them

Referencing the 2012 Mitsubishi Outlander workshop manual (Propeller Shaft/Driveline section) and Mitsubishi’s ASA electronic parts catalogue for the CW-series Outlander, universal joints are fitted to AWD/4WD variants via the two-piece propeller shaft (with a centre support bearing). Front-wheel-drive models don’t have a prop shaft, so they don’t use universal joints. On AWD models, the factory joints are sealed, maintenance-free items integrated with the driveshaft assembly.

On an AWD 2012 Outlander, the universal joints let the propeller shaft transmit drive from the transfer case to the rear differential while the shaft changes angle as the body and suspension move. That flexibility keeps things smooth and quiet, reduces stress on the drivetrain, and helps avoid vibrations. Combined with the centre support bearing, the two U-joints manage angles and “phasing” so the shaft spins true at highway speeds.

Because the OEM joints are sealed, there’s no greasing point. Instead, servicing is about inspection. A good workshop will check the prop shaft and U-joints at regular service intervals (every 20,000 km is a sensible cadence, or sooner if the vehicle tows, sees corrugations, or does beach work). They’ll look for free play at the caps, dried rust powder weeping from the seals, tight spots when the joint is articulated by hand, and perished rubber at the centre bearing.

• Tell-tale symptoms of worn universal joints include a dull clunk on take-off or shift, a chirp/squeak at low speed that changes with road speed, and a shudder or vibration around 80–100 km/h under load.

If a joint is worn, most 2012 Outlander AWD prop shafts use staked, non-serviceable U-joints. That means the standard repair is to replace the complete propeller shaft assembly, or have a driveline specialist rebuild it with quality serviceable joints and re-balance the shaft. When removing the shaft, a tech will mark the flange positions so the phasing goes back exactly as it was, torque the flange bolts to spec, and check the centre bearing preload and alignment. After refit, a quick road test confirms there’s no vibration under cruise or decel.

For drivers across Australia and New Zealand, regular underbody washes after sand or mud, and prompt attention to any new vibrations, go a long way. Keep tyres matched and balanced too—what feels like a U-joint can sometimes be a tyre or wheel out of balance.

Popular questions

Does a 2WD 2012 Outlander have universal joints?
No. Front-wheel-drive models don’t have a propeller shaft, so there are no universal joints fitted. They use constant-velocity (CV) joints on the front drive shafts only.

Can the factory U-joints on a 2012 Outlander be greased?
The OEM universal joints are sealed and maintenance-free with no grease nipples. If a joint is worn or noisy, replacement of the prop shaft assembly—or a specialist rebuild with serviceable joints—is the usual fix.

How often should the U-joints be checked?
Have them inspected at regular services, roughly every 20,000 km, or sooner if the vehicle tows, goes off-road, or drives on corrugated roads. Early checks can prevent a minor vibration turning into a major driveline repair.