Toro Dingo 323 4 Spool Valve Diagram for Model 22318 with Serial Number 400000000 Through 416499999

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

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

108-4717 - Reference Number 18 - Hydraulic Tube

108-4728 - Reference Number 19 - Spacer

105-7870 - Reference Number 20 - Spacer

105-4068 - Reference Number 21 - Set Screw