Toro Dingo TX 420 Hydraulic Valve Diagram for All Model Year 2006 420's. Also Fits Some Model Year 2005 420's.

Toro Dingo TX 420 hydraulic valve for Some Models Made in the Year 2005

These parts fit all model year 2006 420's.  These parts also fit model year 2005 420's with serial number 250000401 - 250999999.