Parts for your 1999 Toyota Caldina-Cluth slave cylinder

1999 Toyota Caldina cluth-slave-cylinder — usage, purpose and service tips

Technical references indicate the 1999 Toyota Caldina uses a hydraulic clutch system with a cluth-slave-cylinder (clutch slave cylinder) on manual-transmission models, while automatic models don’t have one. The Toyota Electronic Parts Catalogue (EPC) for the T210/T215 Caldina (1997–2002) lists a “Cylinder Assy, Clutch Release” for 5-speed manual variants, and the Toyota workshop repair manual for the ST210/ST215 series details clutch hydraulic bleeding and inspection procedures—both confirming the part’s relevance on manual models.

On a 1999 Caldina with a manual ‘box, the cluth-slave-cylinder sits on the gearbox bellhousing and converts the driver’s pedal pressure (via hydraulic fluid from the master cylinder) into movement of the clutch release fork. That movement disengages the clutch so gears can be selected smoothly. If the slave cylinder leaks or sticks, the pedal often goes soft or drops to the floor, gears crunch, or engagement becomes inconsistent—classic signs it’s due for attention.

As part of routine servicing, it’s smart to:

• Inspect for fluid seepage around the slave cylinder body, hose fitting and bleeder nipple.
• Check the dust boot for splits and the pushrod for corrosion or binding.
• Top up and replace clutch hydraulic fluid (DOT 3 or DOT 4, as specified on the reservoir cap) and bleed the system if the pedal feels spongy.

Replacement is straightforward for a competent home mechanic. Mount the car safely, locate the slave on the bellhousing, and crack the line fitting carefully to avoid rounding it. Unbolt the cylinder, swap in a quality unit (OE Toyota/Aisin preferred), then bleed the clutch until air is purged and the pedal firms up. On AWD Caldina variants, access can be tighter from underneath, so good axle stands and lighting help. Always keep brake/clutch fluid off paint—clean any spills straight away.

Preventive tips owners appreciate:

1. Flush the hydraulic fluid every 2–3 years or 40,000–50,000 km, especially if it looks dark.
2. Replace the flexible clutch hose if it’s cracked or ballooning—it can mimic a failing slave.
3. If the master cylinder shows internal bypass symptoms (pedal slowly sinks), replace it together with the slave for a long-term fix.

For automatic 1999 Caldina models, none of this applies—the torque converter handles take-off, so there’s no cluth-slave-cylinder fitted.

Popular questions

How can someone tell if the 1999 Toyota Caldina cluth-slave-cylinder is failing?

Typical giveaways are a soft or sinking clutch pedal, difficulty selecting first or reverse, and visible fluid around the slave cylinder or on the gearbox. If the reservoir keeps dropping or the pedal feel is inconsistent after driving, the internal seals may be worn. Bleeding can help briefly, but recurring issues point to replacement.

What fluid should be used, and how often should the system be bled?

Use high-quality DOT 3 or DOT 4 brake fluid, as noted on the clutch/brake reservoir cap. In local conditions, refreshing fluid every 2–3 years helps keep moisture and corrosion at bay. Bleed the system whenever the circuit is opened, the pedal feels spongy, or after cylinder replacement.

Do automatic 1999 Caldinas have a cluth-slave-cylinder?

No. Automatic models don’t use a manual clutch, so there’s no slave cylinder. If the vehicle is an auto and there are shift issues, the focus should be on transmission fluid condition, level, and electronic/hydraulic controls rather than clutch hydraulics.