Parts for your 2005 Honda Fit-Cluth slave cylinder

2005 Honda Fit cluth-slave-cylinder: what it is, where it fits, and how to look after it

Referencing technical sources, the 2005 Honda Fit (also sold as the Honda Jazz in Australia and New Zealand) with a manual transmission is fitted with a hydraulic cluth-slave-cylinder (clutch slave cylinder). This is documented in the Honda Fit/Jazz 2001–2008 (GD) Service Manual, Clutch section, and by OEM parts catalogues that list a “Cylinder Assy., Clutch Slave” for GD1/GD3 manual variants (e.g., part number 46930-SAA-013 and supersessions). Automatic/CVT models do not use a cluth-slave-cylinder because they don’t have a manual clutch to actuate.

On a manual 2005 Fit, the cluth-slave-cylinder sits on the gearbox housing and is the hardworking bit that turns hydraulic pressure from the clutch master cylinder into movement at the clutch fork. That movement separates the clutch plates so gears slip in cleanly. When it’s healthy, pedal feel is consistent, shifts are smooth, and there’s no drama creeping in traffic or heading up a steep Kiwi or Aussie hill.

If the cluth-slave-cylinder starts to go, it can let air into the system or leak fluid, which makes the pedal feel spongy and can cause clutch drag. Common tell-tales include:

• Soft, sinking, or inconsistent clutch pedal
• Difficulty selecting gears, especially reverse or first at a stop
• Brake/clutch fluid loss in the reservoir or wetness around the slave at the bellhousing
• Dark, contaminated fluid when bleeding the system

Servicing is straightforward. The unit itself isn’t a scheduled replacement item, but the hydraulic fluid is. Using Honda-approved DOT 3 brake fluid (DOT 4 is acceptable), a fluid flush every two years helps ward off internal corrosion and sticking seals. During regular servicing, a quick check for leaks at the slave, the rubber line, and the bleeder nipple is cheap insurance.

Replacement is typically done when leakage or internal bypassing shows up. Fitting an OEM-quality cluth-slave-cylinder for the 2005 Honda Fit/Jazz and bleeding the system properly restores pedal feel and engagement. Keep the reservoir topped during bleeding, use an 8 mm ring spanner on the bleeder, and work with a helper: pedal down and hold, crack the bleeder, nip it up, then pedal up—repeat until clean, bubble-free fluid appears. It’s smart to inspect the master cylinder and hose at the same time, as wear often travels in pairs. Always tighten fasteners to service manual specs and replace any crush washers if fitted.

Note for relevance: Owners of CVT/automatic 2005 Fits won’t have a cluth-slave-cylinder at all, as those drivetrains don’t use a manual clutch system.

Popular questions about the 2005 Honda Fit cluth-slave-cylinder

Does a 2005 Honda Fit/Jazz have a cluth-slave-cylinder?
Yes—on manual-transmission models only. Honda’s GD-series service manual and OEM parts catalogues list a dedicated clutch slave cylinder (e.g., Cylinder Assy., Clutch Slave 46930-SAA-013) mounted on the gearbox. CVT/automatic versions don’t have one.

What fluid should be used and how often should it be changed?
The clutch hydraulic circuit uses the same fluid spec as the brakes: DOT 3 (DOT 4 is acceptable). A fluid change about every two years helps keep the seals happy and the pedal feel consistent, especially in Aussie and Kiwi climates where moisture can be a factor.

How long do they last and what are the signs it’s time to replace?
Many slaves run well beyond 100,000 km, but age, moisture, and lack of fluid changes can shorten life. Signs it’s due include fluid leaks at the bellhousing, a soft or sinking pedal, and difficulty engaging gears at a standstill. If those show up, replace the slave and bleed the system, consider inspecting the master cylinder and hose at the same time.