This schematic depicts all components used in the Trx680fa 2011 (b) Australia Main Valve Body partslist.
A sample from the products for the Main Valve Body include: Bolt,flange,6x25, Solenoid Assy B ., Packing Comp,base, Valve Body Assy.
This MAIN VALVE BODY assembly utilises eight O-ring,7x1.7(s) - the highest specified component.