Parts for your 2016 Holden Commodore-Thrust bearing

2016 Holden Commodore thrust bearing — what’s fitted and why it matters

Based on technical references for the VF Series II, a thrust bearing (also called a clutch release bearing) is fitted to 2016 Holden Commodore models with the 6‑speed manual transmission. The Holden VF Commodore Service Manual (Clutch — Manual Transmission, TR‑6060) and Tremec TR‑6060 documentation specify a concentric hydraulic release bearing/slave cylinder assembly inside the bellhousing. By contrast, GM service information for the 6L50/6L80 automatic transmissions shows a torque converter in place of a clutch, so there’s no clutch thrust/release bearing on auto models.

On a manual 2016 Commodore, the thrust bearing’s whole job is to smoothly disengage the clutch. Sitting on the gearbox input shaft and working as part of the concentric slave cylinder, it presses on the pressure plate’s diaphragm when the driver puts their foot on the pedal. That clean, quiet push is what lets gears slot in without crunching. Because it’s a sealed, high‑load bearing that spins only when the clutch is operated, it needs to stay properly lubricated and perfectly aligned — which is why it’s built into the hydraulic unit for reliability and feel.

There’s no scheduled maintenance for the thrust bearing itself — when it’s tired, it’s replaced as an assembly. Best practice is to fit a new bearing/slave whenever the clutch kit is replaced. It saves labour down the track and avoids mixing old hydraulics with fresh friction parts. While you’re there, inspect the clutch fork interface (if applicable), guide tube, spigot/pilot bearing, pressure plate fingers and flywheel face. Any leaks inside the bellhousing, damp dust, or clutch shudder points to a weeping slave or a bearing on its way out.

Hydraulic health matters. Use the brake/clutch fluid grade specified on the cap (DOT 3/4 as noted by GM service data), flush contaminated fluid, and bleed the system thoroughly after work. Pre‑filling and carefully bleeding the concentric slave helps prevent over‑stroke and premature failure. Torque the pressure plate bolts evenly, keep grease off the friction surfaces, and don’t reuse a noisy or gritty bearing — once they start to sing, they generally don’t heal.

• Common signs: chirp or whirr that changes with clutch pedal, rough pedal feel, hard gear engagement when hot, fluid loss or damp bellhousing.
• Driving with a failing bearing risks sudden loss of clutch release — get it sorted before a big trip.

Note for auto owners: Automatic VF models (6L50/6L80) use a torque converter, so there’s no clutch thrust bearing fitted.

Popular questions

Which 2016 Commodore models actually have a thrust bearing?
Any VF II with the 6‑speed manual (e.g., many SV6, SS, SS‑V and Redline manuals) uses a concentric hydraulic release/thrust bearing. Automatic variants don’t have one because the torque converter handles driveline coupling instead of a clutch.

What noise means the thrust bearing is on the way out?
A light chirp or whirr at idle that changes or disappears when the clutch pedal is pressed is the classic tell. A rough pedal, notchy shifts, or fluid weeping from the bellhousing are other red flags. If the noise worsens with slight pedal pressure, book it in before it strands the car.

Should the thrust bearing be replaced with the clutch?
Yes — it’s good practice to replace the concentric slave/release bearing whenever a new clutch kit goes in. It’s inside the bellhousing, so labour overlaps. Fresh bearing, fresh hydraulics, fresh clutch: fewer dramas and better pedal feel.