Nissan Patrol: Front Axle Universal Joint Wear and Vibration

The Y61 Patrol's solid front axle uses conventional universal joints in the front driveshafts rather than constant-velocity joints, and these U-joints require periodic greasing through their nipples. In real-world use, particularly for vehicles used off-road or in dusty and water-crossing environments, the grease nipples become blocked or the joint seals fail, allowing water and grit ingress that rapidly accelerates needle bearing wear. A worn front U-joint produces a characteristic vibration felt through the steering and front floor at specific speeds, and a clunking or clicking noise when the steering is turned under power. Advanced wear can cause the joint to fail completely, separating the driveshaft.

• Vibration through the steering wheel or front floor at certain road speeds
• Clicking or clunking when turning under power in 4WD or when engaging 4WD
• Roughness or binding felt when rotating the front wheel by hand with the vehicle jacked up

With the vehicle safely raised and the front wheels hanging free, grip each front wheel and attempt to rock it axially (along the shaft axis) and rotationally — any clunk or free movement indicates U-joint wear. Rotate the wheel slowly and feel or listen for roughness or binding through the joint. Turn the steering to full lock and inspect the visible U-joint crosses for rust, missing grease, or damaged seals. On a test drive, note any vibration that changes with steering input.

Parts involved: CV joint and boot.

$380 to $950 at New Zealand independent workshop rates. That is for this job on its own, not for the car.

An estimate, in NZD, for the repair as normally carried out. What a specific car costs depends on which part has failed and what it damaged on the way — treat this as the floor for a negotiation, not a quote.

• “When were the front axle U-joints last greased or replaced?”
• “Has the vehicle been used regularly for off-road driving, water crossings, or beach use?”
• “Is there any vibration or clicking from the front end when driving?”

The failure described above is documented in published sources — owner forums, technical service bulletins, recall notices and workshop write-ups — held in our fault database. The inspection instructions and the cost estimate are KickTyres’ own interpretation of them, and it is a starting point for an inspection rather than a manufacturer statement.