Parts for your 2011 Nissan Serena-Universal joints

2011 Nissan Serena universal joints

Universal joints are only relevant to 2011 Nissan Serena models that are four-wheel drive. Technical sources make this pretty clear: the Nissan Serena C26 Series Service Manual (Driveline/Axle and Propeller Shaft sections) shows front-wheel-drive models using CV-jointed front driveshafts only, while 4WD variants add a propeller shaft fitted with universal joints between the transfer case and rear differential. The Nissan FAST electronic parts catalogue for the C26 likewise lists the propeller shaft assembly (PNC 37000 series) and universal joint components only for 4WD grades. General driveline references (e.g., Bosch Automotive Handbook and standard SAE driveline design texts) explain that FWD layouts use constant-velocity joints on halfshafts, with universal joints commonly used on propeller shafts in vehicles with a rear driveline. So, if the Serena is 2WD, universal joints in the driveline aren’t used, if it’s 4WD, they are.

For 4WD 2011 Nissan Serena owners, the universal joints (U-joints) do the hard yakka of letting the prop shaft send power rearwards while the angles change with suspension movement. They’re compact, tough, and happy to run at modest angles all day without drama—provided they’re in good nick.

Most factory U-joints on the C26 prop shaft are sealed-for-life types. There’s no greasing nipple, so the routine is inspect rather than lubricate. At regular services (or at least every 20,000–30,000 kilometres), a tech should check for free play at each joint, look for rust-coloured dust around the bearing cups, and feel for any notchiness when the shaft is rotated by hand. A worn U-joint can cause a few tell-tales:

• A clunk on take-off or when shifting from reverse to drive
• Vibration or a droning/humming that changes with road speed
• Shudder under load, especially up hills

If any of that pops up, don’t ignore it. A failed U-joint can take out the centre bearing or flog the flanges, and in worst cases can let the prop shaft let go—never ideal.

Replacement on many Japanese shafts is by assembly rather than greasing or rebuilding in-car. It’s common to fit a complete prop shaft or have a driveline specialist press in quality U-joints and then balance the shaft. During refit, mark flange orientations, use new hardware if specified, and torque the bolts to spec to avoid vibrations. After the job, a quick road test for smoothness across the 60–100 km/h range is the go. While they’re at it, it’s smart to check the centre support bearing and rear diff mount, as tired mounts can mimic U-joint vibes.

Note: the steering column also has a small universal joint, but that’s a separate part and set of symptoms from the prop shaft U-joints.

Popular questions

Does a 2WD 2011 Nissan Serena have universal joints?
Most 2WD Serena models don’t have driveline universal joints. They use CV joints on the front driveshafts only. Universal joints are fitted to the propeller shaft on 4WD variants, which have a rear driveline to feed.

How can someone tell if the U-joints on a Serena are worn?
Common signs are a clunk when taking off or selecting reverse, a speed-related vibration, or a shudder under load. Underneath, a tech might find free play in the joint or rust-coloured dust at the bearing cups. If any of that shows up, plan a proper inspection and likely replacement.

Can the Serena’s U-joints be greased?
Factory-fitted prop shaft U-joints on the C26 are typically sealed units with no grease nipples. They’re inspected and replaced when worn rather than periodically greased. Some aftermarket or rebuilt shafts may use greaseable joints—your workshop can confirm what’s fitted.