40-2504806 Distributor cap Delco, Hercules G 3400, 6 cylinder gaseous engine 287218-00 The build number will be

The build number will be the last 3 digits coming off the serial number

the main difference is that the new switch gives you a choice between normally open and normally closed contacts

570-35700 This is the hose from the filter housing to fuel pump

624-20760 Exhaust manifold gasket used in the DWS Lister Petter engines

363804 Connecting rod bolt

40-2504806 Distributor cap Delco, Hercules G 3400, 6 cylinder gaseous engine 287218-00 The build number will be40 2504806 Delco distributor cap, used on the G3400 6 cylinder Hercules engines. Hercules used two brands of distributors, Delco and Prestolite. Youll be able to determine the brand by looking at your distributor cap, the Delco type will use two screws that holds the cap on, the Prestolite uses clips. This will be item 1 in the Hercules drawing.