Individual SUP spacer Individual EXH spacer Throttle valve spacer Interface regulator Interface regulator Interface regulator Block disk mounting position Individual EXH spacer: VVFS4000-R-04-1 (Plug-in type) VVFS4000-R-04-2 (Non plug-in type) SUP block disk: AXT634-10A EXH block disk: AXT634-11A Interface regulator/A port regulation: ARBF4050-00-A-1 (Plug-in type) ARBF4050-00-A-2 (Non plug-in type) Individual SUP spacer: VVFS4000-P-03-1 (Plug-in type) VVFS4000-P-03-2 (Non plug-in type) Interface regulator/P port regulation: ARBF4050-00-P-1 (Plug-in type) ARBF4050-00-P-2 (Non plug-in type) Note) Used with exclusive manifold block ( ): EXH block disk Manifold/Option Parts Assembly: Plug-in Type/Non Plug-in Type Throttle valve spacer: VVFS4000-20A-1 (Plug-in type) VVFS4000-20A-2 (Non plug-in type) Interface regulator/B port regulation: ARBF4050-00-B-1 (Plug-in type) ARBF4050-00-B-2 (Non plug-in type) Dimensions: FZ type dimensions of direct manual style are also the same. Series VFR4000 5 Port Pilot Operated Solenoid Valve Rubber Seal, Plug-in/Non Plug-in 1645 SY SJ SY SV SYJ SZ VF VP4 S0700 VQ VQ4 VQ5 VQC VQC4 VQZ SQ VFS VQ7 VFR