Parts for your 2010 Toyota Mark x-Universal joints

2010 Toyota Mark X Universal Joints (U‑joints) — What they do and how to look after them

Yes, universal joints are relevant to the 2010 Toyota Mark X. Toyota’s Repair Manual for the GRX130/133 platforms (Drivetrain/Propeller Shaft section) and the Toyota Electronic Parts Catalogue identify cross‑and‑bearing universal joints as part of the propeller shaft assembly on 2010 Mark X models, including rear‑wheel drive and the “Four” all‑wheel drive variants. On many Toyota driveline assemblies of this era, the U‑joints are built into the prop shaft and are often serviced as an assembly, with specialist rebuilds also common.

On the 2010 Mark X, the universal joints allow the propeller shaft to transfer torque from the transmission to the rear differential while coping with suspension movement and operating angle changes. That means smooth power delivery under acceleration, cornering and over bumps without binding. Typically, there’s a U‑joint at the front and rear of the shaft (and a centre joint on some two‑piece shafts), supported by a centre bearing.

These joints on the Mark X are usually sealed from factory—no grease nipples—so they’re considered “maintenance‑free” but not wear‑free. Over time, the needle bearings inside can dry out or the seals can harden. That’s when tell‑tale symptoms show up.

• Clunk or knock on take‑off or when shifting from reverse to drive
• Vibration or shudder at certain speeds (often 60–100 km/h) or under load
• Chirping/squeak that changes with road speed
• Rust‑coloured dust around the caps, or visible play when the shaft is unloaded

For servicing, a quick check at regular intervals (say every 10,000–15,000 km) is smart: inspect the U‑joint caps and seals, feel for play, and look at the centre support bearing. If there’s any doubt, a driveline specialist can measure run‑out, check phasing, and road‑test for vibration.

When replacement is due, owners have two practical paths:

1. Replace the complete propeller shaft assembly (Toyota often supplies it this way). It’s the simplest option, with correct balance from factory.
2. Have a driveline shop press out the staked joints, fit quality replacement crosses, and re‑balance the shaft. This is common in Australia and New Zealand and can be cost‑effective.

Whichever route, mark the flanges before removal so the shaft goes back in the same orientation, use new flange bolts if specified, and torque to spec per the Toyota manual. After refit, a short road test to verify no vibration and a quick recheck for any weeps at the transmission or diff flanges is good practice. Look after the U‑joints and the Mark X rewards with that quietly confident, rear‑drive feel it’s known for.

Popular questions about 2010 Toyota Mark X universal joints

Do 2010 Mark X U‑joints have grease nipples?

Most Mark X prop shafts of this generation use sealed U‑joints with no grease nipples. They’re designed for long life without periodic greasing. Once wear sets in—often noticed as vibration or a clunk—the fix is replacement of the joint(s) or the complete shaft, followed by re‑balancing.

Can just the U‑joint be replaced, or does the whole shaft need doing?

Toyota commonly lists the propeller shaft as an assembly, but many driveline specialists in AU/NZ can replace the cross and bearings and then balance the shaft. If the yoke ears are worn or the shaft is out of true, a complete assembly is the safer bet.

What mileage do U‑joints usually last on a Mark X?

There’s no set interval, as it depends on driving, road conditions and power delivery. Plenty run well past 150,000 km. Regular inspections during servicing help catch early signs so they can be dealt with before they cause vibration or damage to the centre bearing and seals.