Parts for your 2004 Nissan Serena-Universal joints

2004 Nissan Serena universal joints — what’s fitted and what to service

For the 2004 Nissan Serena (C24), whether universal joints (U‑joints) are relevant depends on the drivetrain. Technical sources including the Nissan Serena C24 Service Manual (1999–2005, Front Axle and Propeller Shaft sections) and the Nissan FAST electronic parts catalogue indicate that 2WD/FF models run constant velocity (CV) joints on the front drive shafts and do not use U‑joints. Only the 4WD variants use a rear propeller shaft, which is fitted with U‑joints at the yokes to connect the transfer output to the rear differential. So: no U‑joints on 2WD models, yes, U‑joints are present on 4WD models.

If they’re not used on a particular Serena (i.e., 2WD), it’s because the front-wheel-drive layout relies on CV joints that handle large steering angles and suspension travel smoothly, keeping torque delivery consistent without the speed fluctuation a simple U‑joint introduces. With no rear prop shaft on 2WD, there’s nowhere a U‑joint would be required.

For 4WD Serena owners, the U‑joints do an essential job. They let the propeller shaft change angle as the body and rear axle move, all while sending torque to the rear diff. A healthy pair keeps things quiet and smooth on the highway and on rougher Kiwi and Aussie backroads. They’re small, but when they wear, they can cause big vibrations that feel like wheel balance issues, and they can clunk on take‑off or when shifting from reverse to drive.

Servicing is straightforward. At every routine service or about every 20,000 km, a quick under‑vehicle check for free play at the yokes, dried or slung grease, rust‑coloured dust around the bearing caps, or perished seals is worthwhile. Some aftermarket U‑joints are greasable, if yours have nipples, a couple of pumps with quality lithium or moly grease each service helps extend life. Many factory joints are sealed-for-life and should be replaced when wear shows rather than greased. If replacement is needed, it’s smart to do both ends of the shaft, inspect the centre bearing (if fitted), and mark the yokes before removal so the prop shaft goes back in phase. Use new circlips and follow torque specs from the Nissan manual when refitting flange bolts. After installation, a road test to check for vibration and driveline shudder is key. If vibration persists, the prop shaft may need balancing. Leave big rusted or stubborn caps to a pro with a press — it saves time and avoids bending a yoke.

• Typical symptoms of worn U‑joints on a 4WD Serena:
  • Vibration that rises with road speed, especially under load
  • Clunk when selecting gear or taking off
  • Squeak or chirp at low speed that changes with vehicle speed

Refer to the Nissan Serena C24 Service Manual (Propeller Shaft and Front Axle sections) and the Nissan FAST EPC for exact part numbers, torque values, and driveline specs for your specific VIN.

• Popular questions about 2004 Nissan Serena universal joints

Does a 2004 Nissan Serena have universal joints?
Most 2WD/FF Serenas don’t — they use CV joints only. The 4WD versions have a rear propeller shaft with U‑joints at each end. A quick look underneath: no rear diff/prop shaft means no U‑joints, a rear diff and long prop shaft means yes.

How often should U‑joints be serviced or replaced on a 4WD Serena?
Inspect every service or ~20,000 km. Grease serviceable joints at each service. Replace sealed joints when there’s any play, noise, or stiffness. Many last well past 100,000 km, but vehicles that tow or see gravel and water crossings may need joints sooner.

What’s the best way to check for a bad U‑joint at home?
With the vehicle safely supported, chock wheels and take it out of gear. Twist the prop shaft by hand while watching the yokes — any clunk or visible play is a red flag. Spin the shaft and listen for a dry squeak. If in doubt, get a workshop to confirm and balance the shaft after repairs.