Parts for your 1998 Nissan Pulsar-Universal joints

1998 Nissan Pulsar universal joints — what’s fitted and what isn’t

The 1998 Nissan Pulsar (N15) doesn’t use prop-shaft style universal joints in its driveline. Technical references back this up: the Nissan Pulsar N15 Factory Service Manual details front-wheel drive halfshafts with constant velocity (CV) joints and has no propeller shaft section for FWD models, the Nissan FAST parts catalogue lists complete front drive shafts with inner tripod and outer Rzeppa CV joints, with no driveline U-joints, and Gregory’s/Haynes manuals for the N15 sold in Australia and New Zealand describe only FWD layouts for local variants. That means the typical cross-bearing U-joint you’d see on a rear-drive tailshaft simply isn’t part of the Pulsar’s design.

Why isn’t a U-joint used here? The Pulsar is front-wheel drive, so it doesn’t have a long driveshaft running to a rear differential. Instead, power goes straight from the transaxle to the front wheels through CV jointed halfshafts. CV joints maintain constant rotational speed through big steering and suspension angles, which is essential for a compact FWD hatch or sedan. A single U-joint would introduce speed fluctuation and vibration at angle, so it’s the wrong tool for this job.

For owners chasing a knock, click, or vibration and wondering about U-joints, the smart money is usually on CV joints, tyres, or engine/trans mounts. As part of regular servicing, it pays to give these items a look:

• Inspect CV boots for splits, grease sling, or perishing, replace boots early to save the joint.
• Listen for clicking on tight turns (outer CV joints) and shudder under load (inner tripod joints).
• Check wheel balance and tyre condition, cupping can mimic driveline vibration.
• Confirm engine and transmission mounts aren’t sagged or torn.

One small caveat: there is typically a universal coupler on the steering intermediate shaft. While it’s not a “driveshaft U-joint”, if the steering feels notchy or heavy off centre, have that joint checked for corrosion or binding during a service.

Does a 1998 Nissan Pulsar have universal joints?
Not on the driveline. The Pulsar N15 is FWD and uses CV joints on its front halfshafts. A small universal coupler may exist on the steering column, but tailshaft-style U-joints aren’t fitted because there’s no rear propeller shaft.

What symptoms get mistaken for bad U-joints on a Pulsar?
Clicking on full lock usually points to an outer CV joint, while vibration under acceleration can be an inner CV joint, a worn mount, or a tyre/wheel issue. Torn CV boots and grease spray are big clues it’s a CV problem, not a U-joint.

Can universal joints be retrofitted to the Pulsar’s driveline?
No. The layout and geometry are designed for CV joints. Retrofitting U-joints would create vibration and reliability problems and doesn’t suit the FWD transaxle arrangement.