Parts for your 2000 Toyota Crown-Universal joints

2000 Toyota Crown Universal Joints (U‑joints) — What They Do and When to Service Them

Based on technical sources including the Toyota Crown (JZS17#) Repair Manual propeller shaft section, Toyota Electronic Parts Catalog (EPC) Group 37 “Propeller Shaft,” and common driveline architecture for the S170-series Crown, the 2000 Toyota Crown uses universal joints in its rear-wheel-drive propeller shaft. The S170 typically runs a two-piece tailshaft with U‑joints at the ends and a centre support bearing. From the factory, many Toyota passenger-car U‑joints of this era are staked into the yokes (not supplied as a separate service kit by Toyota), though driveline specialists in AU/NZ routinely rebuild them with replacement circlip-style U‑joints.

On a 2000 Crown, the universal joints allow the tailshaft to transmit power from the gearbox to the diff while accommodating suspension movement and slight angle changes. When they’re in good nick, you get smooth take-offs and quiet cruising, when they’re worn, you’ll notice clunks, squeaks, or a shudder on acceleration.

As part of regular servicing, it’s worth a quick check for U‑joint play and smooth movement. Most factory U‑joints on the Crown are sealed-for-life with no grease nipples, so maintenance is about inspection rather than lubrication. If there’s any roughness, rust-coloured dust around the caps, or visible play at the yokes, plan on replacement or a tailshaft rebuild to avoid collateral damage to the centre bearing or diff pinion.

• Common symptoms of wear: a dull clunk when shifting from reverse to drive, a cyclical squeak at low speeds, vibration under load, or driveline shudder on take-off.
• Basic check: with the vehicle safely supported and in neutral (park brake on, wheels chocked), rotate the shaft by hand and feel for free play or notchy movement at each joint.
• Replacement notes: because the OE joints are often staked, many workshops either fit a complete new or remanufactured shaft, or machine the yokes to accept serviceable U‑joints. Always have the shaft rebalanced if it’s been apart.
• Good practice: mark flange orientations before removal, use new flange bolts where specified, and torque to the manufacturer’s spec. A road test for vibration after refit is essential.

Look after the U‑joints and the Crown will reward you with the sort of quiet, silk-smooth driveline it’s known for in Australia and New Zealand.

Popular questions

How long do the U‑joints on a 2000 Toyota Crown typically last?

There’s no fixed interval, as life depends on use and conditions. Many last well past 150,000 km in normal commuting. Frequent stop–start, towing, or pothole-riddled roads can shorten that. At each service, a quick inspection for play, squeaks, or vibration helps catch issues early.

Can I replace just the U‑joints, or do I need a whole new tailshaft?

You can usually rebuild the existing shaft. While Toyota often supplies the propeller shaft as a complete assembly, driveline specialists commonly machine the staked joints and install quality circlip-style U‑joints, then rebalance the shaft. It’s a reliable and cost-effective fix when done properly.

What happens if I ignore a noisy U‑joint?

It typically gets worse—squeak turns to clunk, then vibration. Left too long, a failed joint can damage the centre bearing, flanges, or even let the shaft fail. Sorting it early is cheaper and keeps the Crown smooth and safe.