Parts for your 2015 Ford Falcon-Ball joints

2015 Ford Falcon ball-joints — what they do and when to replace them

Based on technical sources including the Ford FG X Falcon Workshop Manual (2014–2016, Front Suspension 204-01), Autodata service specs, and major Australian parts catalogues for FG/FG X (which list front upper and lower control arms with integrated ball-joints), the 2015 Ford Falcon is fitted with ball-joints. On most trims, the front lower ball-joint is supplied as part of the lower control arm assembly, and the upper arm also uses a sealed ball-joint.

On a 2015 Falcon (sedan or ute), ball-joints act as swivelling pivots that let the front suspension and steering move smoothly while keeping the hub and wheel located correctly. They connect the control arms to the steering knuckle, carrying hefty loads over bumps, braking and cornering while allowing the wheel to turn and cycle through its travel. Because they’re constantly working, they’re a key wear item that affects steering feel, tyre life and braking stability.

Falcon FG X ball-joints are generally sealed-for-life units, so there’s no regular greasing. Servicing is about inspection and timely replacement. Most workshop procedures specify replacing the whole control arm when a ball-joint is worn or its boot is torn, though some aftermarket suppliers offer press-in joints. Either way, an alignment should follow any arm or ball-joint replacement.

• Common signs they’re tired: clunks over potholes, vague steering, uneven tyre wear, pull or wander on the motorway, and visible play when the wheel is rocked at 6 and 12 o’clock. A split dust boot is a red flag for water and grit ingress.
• Inspection tip: check at every service (10,000–15,000 km), sooner if the vehicle tows, runs heavy loads, or sees rough rural roads.

When it’s replacement time, many techs prefer new complete control arms for the FG X because they come with fresh bushes and a new ball-joint in one hit, saving press time and ensuring correct seating. Quality parts (OEM or reputable aftermarket) and correct torque procedures are essential. It’s also smart to replace in axle pairs to keep handling balanced left-to-right. After fitting, a proper wheel alignment will protect tyres and restore that clean Falcon steering feel.

If a knock persists post-repair, it’s worth checking related hardware—sway bar links, strut mounts and control arm bushes—as these often age alongside the ball-joints.

• Do 2015 Ford Falcons have ball-joints front and rear?
  Yes, they run ball-joints in the front suspension (upper and lower via the control arms). The rear is independent on most sedans and uses a mix of bushes, links and joints, but the front ball-joints are the primary service item owners encounter.
• How long do Falcon FG X ball-joints usually last?
  Driving style and roads make the difference. Many see 120,000–180,000 km, but cars that tow, carry loads or live on coarse-chip and rural roads can need them earlier. Regular inspections are the best guide.
• Should both sides be replaced together?
  It’s recommended. Wear is often similar side-to-side, and replacing in pairs helps keep braking and steering response consistent, then follow with a wheel alignment.