Detroit Diesel Parts - Detroit Diesel 4-71 Engine Parts Section There are no products matching the selection. Detroit Diesel Parts | Detroit Diesel 4-71 Engine Parts Find Parts By Engine Model Close Select Engine Model to Find Parts Detroit Diesel 4-71 Natural 2 Valve Detroit Diesel 4-71 Natural 4 Valve Detroit Diesel 4-71 Turbo Parts for Detroit Diesel 471 Engines .