Parts for your 2012 Ford Falcon-Driveshafts

2012 Ford Falcon driveshafts

Driveshafts are absolutely relevant on the 2012 Ford Falcon. Ford’s FG/FG MkII Falcon Workshop Manual (2008–2014, Driveline sections) specifies a propeller shaft (often called a tailshaft) running from the transmission to the rear differential, and, on independent rear suspension sedans, a pair of rear CV half‑shafts from the diff to each wheel. Industry manuals covering BA–FG series also include inspection and service steps for universal joints and the centre support bearing on applicable variants. That all lines up with Ford Australia’s RWD architecture for the model year, so yes—your 2012 Falcon definitely uses driveshafts.

What do they do? The tailshaft sends torque down the car’s spine to the rear diff, while the rear half‑shafts let the suspension move and the wheels steer their course without losing drive. On utes with a live rear axle, you’ll still have the tailshaft, though the rear wheel connection differs, on IRS sedans, expect CV half‑shafts either side. It’s tough gear, but it lives a hard life—high torque, heat, and road grime—so a bit of care goes a long way.

When it comes to servicing a 2012 Falcon’s driveshafts, the workshop playbook is straightforward:

• Listen and feel: A thump on take‑off, shudder under load, or a buzz at 80–110 km/h can point to worn universal joints, a tired centre bearing (where fitted), or an out‑of‑balance tailshaft.
• Inspect boots and seals: On IRS cars, split CV boots fling grease and quickly kill the joint—catching this early is cheap insurance.
• Check play: Excessive free play at the uni joints or CVs isn’t normal. Any notchiness or looseness means replacement is near.
• Look for leaks and flung grease: Grease spray around the shaft or diff flanges hints at joint or seal issues.
• Mind the hardware: If the shaft has been out, use new flange bolts where specified and torque to spec, incorrect torque can cause vibration.
• Balance matters: After an impact or if vibration persists, a professional balance of the tailshaft can restore smoothness.

Replacement tips? Quality joints, a correct‑spec centre bearing, and proper alignment are key. Many owners opt to replace staked joints with serviceable items or fit an exchange shaft from a reputable driveline shop. Keep everything clean, mark orientations before removal, and if in doubt, get a driveline specialist to press and balance—your Falcon will cruise silky‑smooth again.

Popular questions about 2012 Ford Falcon driveshafts

Do all 2012 Falcons have a tailshaft?
Yes. Every 2012 Falcon is rear‑wheel drive, so there’s a tailshaft between the gearbox and the rear differential. IRS sedans also use rear CV half‑shafts from the diff to each wheel, while utes with a live axle still rely on the tailshaft to deliver drive down the centre.

What are the signs my tailshaft or CVs need attention?
Common symptoms include a clunk when shifting from reverse to drive, a shudder on acceleration, or a steady vibration at highway speeds. On IRS models, split CV boots and grease spray around the joint area are red flags. Any notchiness or free play at the joints means it’s time to repair or replace.

Can I repair the existing shaft, or do I need a full replacement?
Often you can repair: replace worn universal joints, fit a new centre support bearing (if fitted), and rebalance the shaft. If the tube is dented or twisted, or joints are staked and not serviceable, an exchange or new shaft can be the smarter choice. Proper pressing, alignment and balancing are essential either way.