The 0414 3643 oil pressure pump is matched to a specific lubrication demand profile: the F10L413FW 10-cylinder V-configuration air-cooled engine, where oil flow consistency across ten cylinders becomes a wear-control variable rather than a convenience. This pump interchanges with 0414 3645 and 0241 6768, giving rebuild shops a consolidated reference point for 413-series V10 engines deployed in underground mining and heavy construction. As a China-based exporter, we supply with the cross-reference mapping documented upfront—so procurement decisions rest on verified interchangeability, not assumption.