Honda AP1 S2000 Slave Cylinder 46930-S2A-003

The OEM Honda AP1 S2000 Slave Cylinder (part number 46930-S2A-003) is the factory-spec hydraulic clutch slave cylinder for 2000-2003 North American Honda S2000 models equipped with the F20C engine. It delivers consistent clutch engagement, direct pedal feel, and precise shift timing - exactly what the S2000's high-revving drivetrain demands.

Unlike the later AP2 slave cylinder (46930-S2A-013), this AP1 unit has no delay valve. That means faster, more direct clutch engagement - a key advantage when running a lightweight flywheel or any performance clutch kit. The AP2 delay valve was introduced to soften engagement with the heavier AP2 flywheel; removing it on a lightweight setup gives you sharper, more predictable clutch response.

Built to OEM Honda tolerances, the cylinder body is designed to handle the thermal demands of the transmission tunnel environment. The precision-fit piston maintains proper hydraulic pressure throughout the clutch stroke, preventing the soft pedal feel or floor-level engagement that signals a failing slave cylinder.

Key reasons to choose this part:

• Genuine OEM Honda part - direct fit, no modifications needed
• No delay valve - preferred for lightweight flywheel and performance clutch applications
• Compatible with 2000-2003 AP1 S2000 (F20C)
• Also suitable as an upgrade on 2004-2009 AP2 S2000 builds running lighter flywheels
• Restores factory hydraulic clutch pressure and pedal feel

If your S2000's clutch pedal feels spongy, engages at the floor, or you notice fluid leaking near the transmission, the slave cylinder is the first component to inspect. This is a direct OEM replacement that gets your hydraulic clutch system back to factory spec.