Applicability: For Navistar International DT570 HT570 DT466 DT466E Trucks For Cummins DT466 DT466E DT570 HT570 Engines Description: Easy installation, stable performance, high reliability. Part Number: 1842428C98 1842428C91 1842428C92 1842428C93 1842428C94 1842428C95 1842428C96 1878571C91 1878571C92 1878571C93 1878571C95 1878571C94 1878571C95 Type: Fuel Pressure Regulator Features: Direct fit, easy installation Package Includes: 1* IPR Valve without instruction manual;