Parts for your 1998 Toyota Caldina-Universal joints

1998 Toyota Caldina universal joints: what’s fitted and how to look after them

Based on Toyota’s technical literature, universal joints are relevant to some, but not all, 1998 Toyota Caldina variants. The Toyota Electronic Parts Catalog (EPC) and the factory Repair Manual/Drivetrain sections for the ST210/215 series show that 4WD/AWD Caldina models (e.g., ST215) use a two-piece propeller shaft with universal joints and a centre support bearing to drive the rear differential. Front-wheel-drive Caldina models do not have a rear propeller shaft and rely on constant velocity (CV) joints in the front drive shafts instead. The Toyota New Car Features (NCF) material for this generation likewise outlines the AWD layout with a transfer case and prop shaft using universal joints. So, universal joints are used on 4WD Caldinas, they’re not fitted on FWD-only cars.

For owners of the 4WD 1998 Caldina, universal joints (often called U-joints) live on the propeller shaft, handling the changing angles between the transfer case and rear diff as the suspension moves. Their job is to keep torque delivery smooth while allowing for misalignment, and they’re crucial for keeping the wagon quiet and vibration-free on long Kiwi or Aussie road trips.

As part of regular servicing, it’s smart to check the prop shaft U-joints every 20,000 km or annually. Listen for tell-tale chirps at low speed, a clunk on take-off or shift, and feel for a buzz or shudder under load. Underneath, look for rust-coloured dust around the bearing caps, dried or missing seals, or any free play when the shaft is twisted by hand (with the vehicle safely supported). Also inspect the centre support bearing and check that the yokes remain in phase.

Many factory Toyota U-joints on passenger AWDs are sealed-for-life, while common aftermarket replacements may include grease nipples. If yours are greasable, give them a light pump with a quality lithium-based grease until fresh grease appears at the seals—don’t overdo it. If the joints are sealed and showing wear, replacement is the go. Mark the flanges and yokes before removal to maintain balance, undo the flange bolts at the diff and transfer case, and drop the shaft carefully. Replacement involves pressing out the old caps, fitting the new cross and caps with snap rings, confirming smooth movement, and ensuring correct phasing. Refit with the marks aligned and torque bolts to spec from the Toyota repair manual. If any joint is rough, notchy, or loose, replace it promptly—driving on a failing U-joint can take out the centre bearing or even the prop shaft, which is an expensive day out.

If your 1998 Caldina is FWD-only, you won’t have prop shaft U-joints, the relevant wear items are the front CV joints and boots instead.

• Key signs of trouble: chirp/squeak at low speed, clunk on take-off, vibration or shudder, rust dust at caps, or noticeable play.
• Service tip: check U-joints and the centre support bearing during each major service, grease only if your joints are designed for it.

Popular questions

Does my 1998 Toyota Caldina actually have universal joints?
Only the 4WD/AWD versions do. Those cars have a propeller shaft running to the rear diff with U-joints at the ends. If yours is FWD, there’s no rear prop shaft, so no U-joints—just front CV joints.

What are the symptoms of a worn U-joint on a Caldina?
Common giveaways are a chirp or squeak at carpark speeds, a clunk engaging drive, and a vibration that comes in under load or on overrun. Underneath, rust-coloured dust around the caps or any free play in the joint points to replacement time.

Can the Caldina’s U-joints be greased, or are they sealed?
Factory joints are often sealed and not serviceable, while many aftermarket replacements include grease nipples. If you can see a nipple, you can grease it lightly at service intervals. If not, inspect regularly and replace at the first sign of wear.