This valve is a component of the manifold assembly. For use with RE10981 Kit includes RE10982 Manifold parts: Valve (x1) Specifications Length: 1.77″ Outside Diameter: 0.703″ Thread Size: 1 Metric Weight: 0.15 lbs Fits 1055, 1155, 1157, 1158, 1166, 1166H4, 1169H4, 1174, 1174H4, 1177, 1177H4, 1188, 1188H4, 22550, 2355, 2450, 2555, 2650, 2755, 2850, 2955, 3050, 3055, 3155, 3255, 3350, 3650, 4050, 4055, 4250, 4255, 4420, 4425, 4435, 4435 Hydro, 4450, 4455, 4555, 4560, 4650, 4755, 4760, 4850, 4955, 4960, 6620, 6622, 7720, 8450, 8560, 8650, 8760, 8820, 8850, 8960, 9400, 9500, 9500Sh, 9600, CTS