Generac Xp8000E Wiring Diagram. Web generac 0057351 parts diagram for schematic drawing. Web • the generac ohvi® engine incorporates full pressure lubrication with automotive style spin on oil filter for longer life engine. Generac Xp8000e Wiring Diagram from schematron.org It is easy and free. Web generac xg longblock 50hz partstree. It is easy and free.