The slave cylinder actuates the clutch arm by use of hydraulic pressure.   Age and use wear this part out.  The first sign is a vague clutch, followed by leaking and eventually total failure.  This is a great thing to have around when your goes out, it is only a matter of time.  If your clutch is not as crisp as it used to be, go ahead and replace it or keep one in the glove box just in case.  This is a new, not rebuilt slave cylinder. We have sold literally 1000's of these with great success.  This part meets or exceeds OE spec.   This clutch slave cylinder fits the following:

MAKE	YEAR	TYPE	LITER	DELIVERY	ASPIRATION	VIN	DESIGNATION	APPLICATION
TOYOTA PICKUP	1995	L4	2.4	FI	N	R	22RE	Clutch Slave Cylinder
TOYOTA PICKUP	1994	L4	2.4	FI	N	R	22RE	Clutch Slave Cylinder
TOYOTA PICKUP	1993	L4	2.4	FI	N	R	22RE	Clutch Slave Cylinder
TOYOTA PICKUP	1992	L4	2.4	FI	N	R	22RE	Clutch Slave Cylinder
TOYOTA PICKUP	1991	L4	2.4	FI	N	R	22RE	Clutch Slave Cylinder
TOYOTA PICKUP	1990	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP	1990	L4	2.4	FI	N	R	22RE	Clutch Slave Cylinder
TOYOTA PICKUP	1989	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP	1989	L4	2.4	FI	N	R	22RE	Clutch Slave Cylinder
TOYOTA PICKUP	1988	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP	1988	L4	2.4	FI	N	R	22REC	Clutch Slave Cylinder
TOYOTA PICKUP	1987	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP	1987	L4	2.4	FI	N	R	22REC	Clutch Slave Cylinder
TOYOTA PICKUP	1986	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP	1986	L4	2.4	FI	N	R	22REC	Clutch Slave Cylinder
TOYOTA PICKUP	1985	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP	1985	L4	2.4	FI	N	R	22REC	Clutch Slave Cylinder
TOYOTA PICKUP	1984	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP	1984	L4	2.4	FI	N	R	22REC	Clutch Slave Cylinder
TOYOTA PICKUP	1983	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP	1982	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP	1981	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP	1980	L4	2.2	CARB	N	R	20R	Clutch Slave Cylinder From 8/80
TOYOTA PICKUP	1979	L4	2.2	CARB	N	R	20R	Clutch Slave Cylinder 2WD
TOYOTA PICKUP	1978	L4	2.2	CARB	N	R	20R	Clutch Slave Cylinder From 8/78
TOYOTA PICKUP DLX	1995	L4	2.4	FI	N	R	22RE	Clutch Slave Cylinder
TOYOTA PICKUP DLX	1994	L4	2.4	FI	N	R	22RE	Clutch Slave Cylinder
TOYOTA PICKUP DLX	1993	L4	2.4	FI	N	R	22RE	Clutch Slave Cylinder
TOYOTA PICKUP DLX	1992	L4	2.4	FI	N	R	22RE	Clutch Slave Cylinder
TOYOTA PICKUP DLX	1991	L4	2.4	FI	N	R	22RE	Clutch Slave Cylinder
TOYOTA PICKUP DLX	1990	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP DLX	1990	L4	2.4	FI	N	R	22RE	Clutch Slave Cylinder
TOYOTA PICKUP DLX	1989	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP DLX	1989	L4	2.4	FI	N	R	22RE	Clutch Slave Cylinder
TOYOTA PICKUP DLX	1988	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP DLX	1988	L4	2.4	FI	N	R	22REC	Clutch Slave Cylinder
TOYOTA PICKUP DLX	1987	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP DLX	1987	L4	2.4	FI	N	R	22REC	Clutch Slave Cylinder
TOYOTA PICKUP DLX	1986	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP DLX	1985	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP DLX	1984	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP DLX	1983	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP DLX	1982	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA 4RUNNER SR5	1985	L4	2.4	FI	T	R	22RTEC	Clutch Slave Cylinder Turbo
TOYOTA PICKUP SR5	1990	L4	2.4	FI	N	R	22RE	Clutch Slave Cylinder
TOYOTA PICKUP SR5	1989	L4	2.4	FI	N	R	22RE	Clutch Slave Cylinder
TOYOTA PICKUP SR5	1988	L4	2.4	FI	N	R	22REC	Clutch Slave Cylinder
TOYOTA PICKUP SR5	1987	L4	2.4	FI	N	R	22REC	Clutch Slave Cylinder
TOYOTA PICKUP SR5	1986	L4	2.4	FI	N	R	22REC	Clutch Slave Cylinder
TOYOTA PICKUP SR5	1985	L4	2.4	FI	N	R	22REC	Clutch Slave Cylinder
TOYOTA PICKUP SR5	1984	L4	2.4	FI	N	R	22REC	Clutch Slave Cylinder
TOYOTA PICKUP SR5	1983	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder
TOYOTA PICKUP SR5	1982	L4	2.4	CARB	N	R	22R	Clutch Slave Cylinder