Parts for your 1998 Ford Falcon-Cv joint

1998 Ford Falcon CV Joint — What’s fitted and what to service

Technical references including the Ford AU Falcon workshop manual (Ellery’s, 1998–2002) and published specifications for the Ford Falcon (AU series, launched 1998) confirm the model is rear‑wheel drive. That means no front CV joints. CV‑jointed half‑shafts are used only on AU variants with independent rear suspension (IRS), while live‑axle sedans, wagons and utes don’t have wheel‑end CV joints. So a CV joint is relevant to a 1998 Falcon if it’s an IRS‑equipped sedan (e.g., higher‑spec trims), otherwise, it isn’t.

Where fitted (IRS models), the CV joint sits at each end of the rear half‑shaft, letting the axle deliver torque smoothly as the suspension moves and the hub steers through its small toe/camber changes. Packed with moly CV grease and sealed by a flexible boot, the joint keeps drive silky and the rear end quiet. It’s a simple bit of kit that makes a big difference to ride and traction on rough Kiwi and Aussie roads.

For servicing, the smart move is to inspect CV boots at every routine service interval (roughly every 10,000–15,000 kilometres or 6–12 months). They’ll look for splits, loose clamps, and fling marks of grease on the inner wheel or suspension arms. Catch a torn boot early and a boot kit plus fresh grease can save the joint. Leave it too long and grit chews the races, leading to clicks on take‑off and a shudder under load—then it’s joint or complete shaft time.

Typical signs a 1998 Falcon IRS CV joint needs attention include:

• Grease sprayed around the inner wheel or lower control arm
• Clicking or knocking when accelerating out of a turn
• Vibration at freeway speeds that improves when coasting
• Excess play felt when rocking the rear wheel with the car lifted safely

When replacing, many workshops fit a complete half‑shaft for reliability and time savings, but quality joints and boots are fine when the shaft is sound. Always use high‑moly CV grease, new clamps, and correct torque on hub and flange fasteners. A quick post‑fit road test to check for noise and vibration is worth its weight in gold. Owners of live‑axle AU Falcons can skip CV‑joint worries—there are no wheel‑end CVs on those models, and the driveline relies on the tailshaft’s universal joints instead.

Technical sources consulted: Ford AU Falcon workshop manual (Ellery’s, 1998–2002), Ford Falcon (AU) platform specifications noting rear‑wheel drive layout and IRS availability on selected trims.

Popular questions about 1998 Ford Falcon CV joints

Which 1998 Falcons actually have CV joints?
IRS‑equipped AU sedans (typically higher‑spec trims) use CV‑jointed rear half‑shafts. Base sedans with a live axle, plus most wagons and utes, don’t have wheel‑end CV joints. The front end never uses CVs because the AU is rear‑wheel drive.

How long do AU Falcon CV joints last?
With intact boots, many last well past 150,000–300,000 kilometres. Coastal grime, gravel roads and torn boots shorten that. Regular boot checks and prompt boot replacement dramatically extend joint life.

Can a torn CV boot be repaired, or does the whole shaft need replacing?
If caught early, a new boot and fresh grease usually suffice. If there’s clicking, corrosion, or roughness, replacing the joint—or the complete half‑shaft—delivers the best long‑term result.