Parts for your 2013 Toyota Mark x-Cluth slave cylinder

2013 Toyota Mark X cluth-slave-cylinder — is it actually used?

For the 2013 Toyota Mark X (X130 series: GRX130/GRX133), a cluth-slave-cylinder isn’t fitted from factory. Toyota’s technical publications list only automatic transmissions for this model year, so there’s no hydraulic clutch system on the standard cars.

Technical references that confirm this include:

• Toyota New Car Features (NCF) for Mark X X130: specifies 6‑speed “Super ECT” automatic transmissions (A960E for 2.5L, AA80E for 3.5L), not a manual.
• Toyota Electronic Parts Catalog (EPC) for GRX130/GRX133 (circa 2012–2014): no catalogue group for clutch master/slave cylinders on 2013 models.
• 2013 Mark X Owner’s Manual: shift positions and servicing detail an automatic gearbox, no clutch pedal or clutch hydraulics described.

Because the 2013 Mark X is automatic, it uses a torque converter rather than a manual clutch, so there’s no need for a cluth-slave-cylinder. That part exists only on manual-transmission setups where the clutch is hydraulically actuated.

There is one commonly cited exception within the broader Mark X family: the limited‑run Mark X GRMN with a 6‑speed manual, introduced years later (not 2013). That special model uses a proper clutch hydraulic system, including a slave cylinder. Unless someone’s done a manual conversion on a 2013 vehicle, a cluth-slave-cylinder won’t be present or required.

If a 2013 Mark X owner sees fluid around the bellhousing and thinks it’s a failed cluth-slave-cylinder, it’s worth a rethink. On the auto models it’s more likely to be engine oil from a rear main seal, or automatic transmission fluid from the front pump seal or cooler lines. A quick inspection by a technician familiar with Toyota A960E/AA80E units will pinpoint the source without guesswork.

For enthusiasts considering a manual swap, the correct cluth-slave-cylinder will depend on the donor gearbox and pedal box chosen for the conversion. It’s best practice to match the slave and master cylinder bore sizes to the clutch pressure plate requirements specified for that transmission package.

FAQs

Does a 2013 Toyota Mark X have a cluth-slave-cylinder?
No. Factory 2013 Mark X models are auto only, so there’s no hydraulic clutch and no cluth-slave-cylinder. Toyota’s NCF, EPC, and owner’s manual for the X130 series support this.

I’ve found fluid near the bellhousing on my 2013 Mark X — could it be the cluth-slave-cylinder?
Not on an auto Mark X. Suspects are usually engine oil (rear main seal) or ATF from the transmission front pump seal or lines. A workshop can identify the fluid type and trace the leak path quickly.

What if my 2013 Mark X has been converted to a manual — which cluth-slave-cylinder should it use?
It should use the slave cylinder that matches the donor manual gearbox and clutch kit. Confirm the part number with the transmission supplier, and ensure the master/slave sizing suits the pressure plate and release travel specified by the conversion kit.