Parts for your 2011 Toyota Aurion-Universal joints

2011 Toyota Aurion universal-joints: are they used?

Short answer: universal-joints aren’t a driveline item on a 2011 Toyota Aurion. The Aurion (GSV40 series in 2011) is front‑wheel drive with a transaxle and two front driveshafts that use constant velocity (CV) joints, not prop‑shaft universal joints. This is backed by Toyota service literature for the GSV40 Aurion (which details the U660E transaxle and CV jointed front shafts) and Toyota’s Electronic Parts Catalogue for Aurion, which lists no propeller shaft or driveline U‑joint parts for this model. Those same sources do, however, show a small universal joint on the steering intermediate shaft.

Why no universal-joints in the driveline? Universal joints are typically used on rear‑wheel drive or 4WD vehicles to connect a propeller shaft to gearboxes and differentials. The Aurion has no rear diff or prop shaft, so there’s nothing there to mount a U‑joint to. Instead, its front driveshafts use CV joints because they maintain constant rotational speed through larger angles—ideal for a FWD car that has to both steer and drive the front wheels without vibration.

• Driveline: CV joints on both front shafts, no prop shaft, no driveline U‑joints.
• Steering: an intermediate shaft with a small universal joint is fitted between the column and rack.
• Technical basis: Toyota service manual and EPC entries for GSV40 list CV joints and a steering U‑joint, but no prop‑shaft U‑joints.

What should owners pay attention to at service time? There’s no driveline universal-joints to maintain or replace. Focus instead on the CV boots—any split boot can quickly ruin a CV joint once grease escapes. As for the steering intermediate shaft U‑joint, it’s not a regular service item, but it can wear or seize with age. Tell‑tales include a notchy feel in the wheel around centre, a clunk when turning at low speeds, or light steering bind. There’s no greasing point, replacement of the intermediate shaft assembly is the fix when it’s worn.

If an aftermarket catalogue shows universal-joints “for Aurion,” it usually refers to the steering U‑joint or is a generic listing—there isn’t a rear prop‑shaft U‑joint on this model.

FAQs

Does the 2011 Toyota Aurion have universal-joints in the drivetrain?
No. It’s a front‑wheel drive car with CV‑jointed front shafts and no prop shaft. Universal-joints in the driveline aren’t applicable to this model.

What joints are on the Aurion’s front axles?
Rzeppa‑type constant velocity (CV) joints, inner and outer. They allow smooth power delivery while the wheels steer and move with suspension travel.

Is there a universal joint anywhere on the car?
Yes—the steering intermediate shaft uses a small U‑joint. It’s not a routine service item, but if you feel notchiness or hear a clunk while turning, a technician should inspect it and replace the shaft if needed.