Parts for your 2005 Ford Falcon-Centre bearing

Centre Bearing on the 2005 Ford Falcon: What You Need to Know

When it comes to the 2005 Ford Falcon, understanding its drivetrain layout is key to figuring out whether a centre bearing is part of the setup. The Falcon from that era, particularly the commonly found AU and BA/BF models, typically features a rear-wheel-drive configuration with a fairly straightforward driveshaft arrangement. Unlike some vehicles that sport a long driveshaft running from the front-mounted engine and transmission all the way to the rear differential, Falcons generally use a two-piece driveshaft that includes a centre bearing.

The centre bearing actually plays a pretty important role in these Falcons. It supports the middle section of the two-piece driveshaft, ensuring the shaft remains stable and aligned as it spins to transfer power from the gearbox to the rear axle. Because the driveshaft is split in two, having that centre bearer stops it from flexing too much and vibrating under load.

So for the 2005 Ford Falcon, a centre bearing is definitely part of the drivetrain. This bearing sits in a rubber-mounted bracket attached to the car's chassis. The rubber helps absorb vibrations, making for a smoother ride and reducing wear on other drivetrain parts.

Why does the 2005 Ford Falcon need this centre bearing? It all comes back to the car's size and the layout of its drivetrain components. When the driveshaft is long enough to be split into two parts, a single continuous shaft is harder to keep stable without flexing or bouncing around at higher speeds. The centre bearing supports that intermediate section, preventing excessive movement. Without it, the driveshaft would be prone to vibration, which leads to premature wear and, eventually, failure.

Now, maintaining that centre bearing as part of your Falcon's servicing routine is a good idea to keep the car driving smoothly. Over time, the rubber surrounding the bearing can degrade, crack or wear out due to exposure to heat, dirt and road conditions. When that happens, it no longer cushions vibrations well and can cause noticeable rumbling noises or driveline shudders while driving, especially at higher speeds.

Replacing the centre bearing isn't usually a complex job, but it does require some care. Here's what to keep in mind when servicing or replacing the centre bearing on a 2005 Ford Falcon:

1. Diagnose the symptoms: If the driver notices vibration or unusual noises coming from under the car, particularly around the driveshaft area, it's a good idea to have the centre bearing checked. Sometimes the problem can be mistaken for other drivetrain or suspension issues, so proper inspection is important.
2. Inspect the bearing and rubber mount: Visual checks should look for cracks, splits, or any missing chunks in the rubber mounting. The bearing itself can become noisy if the internal race or rollers wear down due to lack of lubrication or contamination.
3. Replacing the centre bearing: Typically, replacement means removing the driveshaft from the vehicle, then removing the centre bearing assembly. It's important to mark the driveshaft's orientation before removal to maintain its balance once reinstalled. An unbalanced driveshaft can cause vibration issues later on.
4. Choose quality parts: Using a genuine or high-quality aftermarket centre bearing is worth it. Cheap bearings might not last long or meet the required tolerances, leading to early failure.
5. Check related components: While servicing the centre bearing, it's also wise to inspect the driveshaft's universal joints and the rear differential input yoke. Sometimes wear in those areas contributes to harsh vibrations similar to centre bearing faults.
6. Regular servicing: Even if the centre bearing isn't currently causing problems, making it part of routine drivetrain inspections during your Falcon's regular service can help catch early wear before bigger issues arise.

Having a worn or faulty centre bearing left unchecked can cause driving discomfort and eventually damage other components like the driveshaft or transmission. In some cases, a failed centre bearing might even affect the safety of driving if the driveshaft becomes unstable at high speed. So keeping an eye on the centre bearing condition on a 2005 Ford Falcon is a smart move.

Ultimately, the centre bearing works quietly behind the scenes to keep power flowing smoothly to the back wheels. It supports the driveshaft's middle section, minimizes vibrations and helps extend the life of the drivetrain. It might not be the first thing Falcon owners think about when getting their car serviced, but it's definitely a small part worth making time for when looking after this Aussie classic.