Parts for your 2017 Ford Mondeo-Thrust bearing

2017 Ford Mondeo – thrust-bearing

Technical sources indicate the 2017 Ford Mondeo (CD391) uses a clutch thrust/release bearing on manual-transmission models. The Ford Workshop Manual (CD391) Section 308-00 details a concentric slave cylinder (CSC) with an integrated release/thrust bearing for the 6‑speed manual gearboxes (e.g., B6/MMT6). Ford’s parts catalogue (Microcat/ETIS) lists the release bearing as part of the CSC assembly for these manuals. By contrast, the Ford automatic transmission manuals (e.g., 6F35/8F35, and PowerShift documentation) describe a torque converter or dual‑clutch actuation without a conventional clutch release bearing. Market literature for AU/NZ commonly shows the 2017 Mondeo sold predominantly with automatics, but where a manual is fitted, a thrust/release bearing is present.

On manual 2017 Mondeos, the thrust-bearing (release bearing) sits inside the bellhousing as part of the hydraulic CSC. When the clutch pedal’s pressed, hydraulic pressure drives the bearing against the pressure plate’s diaphragm spring, cleanly separating the clutch so gears can be selected without graunching. Its job is simple but critical: smooth, quiet, low‑friction movement every time the pedal’s used.

Because this bearing lives deep inside the transmission, it’s not a routine service item with a set interval. Best practice, supported by workshop procedures, is to replace the CSC/thrust-bearing whenever the clutch is renewed, or any time the gearbox is removed. That’s why most quality clutch kits for the Mondeo manual include a new CSC. It’s a “while you’re there” must‑do that saves paying labour twice.

Tell‑tale signs it’s on the way out include a whirring or chirping noise with the pedal depressed, a notchy clutch feel, changes that baulk, or clutch fluid leaks at the bellhousing (since the CSC is hydraulic). If any of that pops up, get it checked promptly—once a leaking CSC lets air in, the pedal can go soft and shifting gets ugly.

During clutch service, smart steps include:

• Renew the CSC/thrust-bearing with the clutch kit.
• Inspect the dual‑mass flywheel and rear main seal, replace if worn.
• Bleed the clutch hydraulics thoroughly and use the specified fluid.
• Follow torque specs and alignment procedures from the Ford Workshop Manual.

To help the bearing last, avoid riding the clutch, don’t rest a foot on the pedal, and use the handbrake for hill starts. For automatic Mondeos, there’s no conventional clutch thrust-bearing to service, attention instead goes to transmission fluid condition per Ford’s schedule.

• Does a 2017 Ford Mondeo have a thrust-bearing?
  Manual versions do—it's the release bearing built into the concentric slave cylinder. Automatic versions don’t use a conventional clutch release/thrust-bearing because they rely on a torque converter or dual‑clutch actuation hardware.
• When should the Mondeo’s thrust-bearing be replaced?
  There’s no fixed interval. Replace it whenever the clutch is replaced or any time the gearbox is removed. Also replace it if there’s noise when the pedal’s pressed or any sign of hydraulic leakage at the bellhousing.
• What does replacement typically cost?
  Expect around 6–10 hours of labour, plus parts. In AU/NZ, a CSC/thrust-bearing is often $200–$500, with a full clutch kit more. All up, many workshops quote roughly AUD/NZD $1,200–$2,500 depending on engine, gearbox, and flywheel condition.