Parts for your 2018 Toyota Crown-Cv joint

2018 Toyota Crown CV joint – what it does and when to service it

Based on technical references including the Toyota Electronic Parts Catalogue for Crown S210/S220 series and the Toyota Repair Manual (Drivetrain/Axle – Drive Shaft/Propeller Shaft sections), the 2018 Toyota Crown is fitted with CV joints. Rear-wheel-drive grades use CV joints on the rear half-shafts, while AWD variants also have front drive shafts with inboard and outboard CV joints. These sources list “drive shaft assy (with joint)” and “boot kit, drive shaft (inboard/outboard)” for applicable grades, confirming that a CV joint is relevant on this model year.

On the Crown, the CV joint lets the driven wheels move up and down with the suspension and steer (front on AWD) while still getting smooth, constant power from the diff or transaxle. Compared with simple uni joints, CV joints keep the rotation silky and vibration-free at bigger angles, which is why the Crown’s independent suspension leans on them for day-to-day comfort and quietness.

For owners, the big maintenance item is the CV boot. It’s a flexible rubber sleeve that keeps special moly grease where it should be and road grit out. A split boot quickly turns into a noisy, worn joint, so it pays to catch it early.

• Inspect CV boots at every service or about every 10,000–15,000 km. Look for cracks, grease fling on the inner rim or underbody, and loose clamps.
• If a boot is torn but the joint isn’t noisy, a prompt boot-and-grease refresh can save the original shaft.
• Clicking on turns, shudder on take-off, or vibration under load usually means the joint is worn. At that point, replacement of the affected shaft assembly is the reliable fix.
• When replacing, use the correct spec grease, new clamps, and a new axle nut. Don’t let the shaft hang by the joint, and torque everything to the service manual figures.
• There’s no fixed lifespan, but many Crowns see well over 150,000 km on original joints if the boots stay intact and tyres are kept in good nick.

Whether it’s a rear-drive Athlete gliding along the motorway or an AWD grade dealing with wet Kiwi backroads, healthy CV joints are central to the Crown’s smooth, quiet feel. Keeping an eye on the boots and sorting noise early is the simple way to avoid bigger bills and keep that refined ride.

Does the 2018 Toyota Crown have CV joints?

Yes. Rear-wheel-drive versions use CV joints on the rear half-shafts, and AWD variants also have CV joints on the front drive shafts. Toyota’s parts listings and repair manual procedures for the S210/S220 series confirm these components and their service parts (boots, clamps, grease).

What are the tell-tale signs a Crown CV joint is failing?

Common symptoms include clicking or clacking on tight turns, vibration under acceleration, and grease sprayed around the inner wheel or underbody from a split boot. If noise is present, the joint is usually worn and the shaft assembly should be replaced.

Can a split CV boot be repaired without replacing the whole shaft?

Often, yes—if the joint hasn’t run dry or started clicking. A timely boot replacement with the correct moly CV grease can extend the life of the original shaft. Once noise appears, a full shaft replacement is typically the smarter, longer-term fix.