258990-00 Gasket, Oil pan set. Used on the G2300, D2300 4 cylinder series, Hercules engines. Hercules Lower hose with spiral wire

Lower hose with spiral wire inside of the hose itself

751-17820 Belt

This is a suction/lower hose and has the coiled wire to prevent suction collapse

LPW3/S series engines

The part number for the 2 inch is 285718C

258990-00 Gasket, Oil pan set. Used on the G2300, D2300 4 cylinder series, Hercules engines. Hercules Lower hose with spiral wire258990 00 Oil pan gasket set used on the G 2300, D 2300 4 cylinder series, Hercules gas and diesel engines. Part number 40 0090393 is associated with this gasket set. Full instructions included with the gasket set. This will be item number 2 (258990),3 (40 3103402) and 6 (360308) in the Hercules drawing.