Toro Dingo 323 Four Spool Drive Valve Diagram for Model 22312 Built in the Year 2005

105-8358 - Reference Number 17:1 - Relief Valve Cartridge

105-8357 - Reference Number 17:2 - Seal Kit for Relief Valve 105-7882

105-7866 - Reference Number 18 - Hydraulic Line

105-7870 - Reference Number 20 - Spacer

105-4068 - Reference Number 21 - Set Screw