Information?? High quality chassis partseries products. Made with high strength steel tubing for superior strength and durability. Stable performance, reliable quality and long service life Uniform thickness, no blow holes, slag, cracks, tearing, or incomplete fusion. Measured by specialized inspection tools after welding to make sure assemble hole , bushings insert, and installation sizes are proper. Professional InstallerisHighly Recommended(No Instruction Included) Alignment Highly Recommended After Install Model:HE400VGHE451VE PartNumber: 3768194,3773569,3792586,3773562??3773561 OE/OEM PartNumber: 3768194,3773569,3792586,3773562??3773561 OtherPartNumber: 8773568,3783568,2843893,3792584,3773566 SupersededPartNumber:2882110NX,2882111,2882111NX,2882111RX,2841220 Type: Turbocharger Professional installation is recommended (No Instruction Included)Compatibility Chart?? For2005-2015 Cummins Various with ISX, QSX EnginePackage Content?? 1x Turbocharger