Peterbilt 359 5 Inch ID/OD Steel Exhaust Y-Pipe By BESTfit Replaces 14-14055

01-0806003 * High Quality Exhaust Y Pipe * Made Of Aluminized Steel * (1) 5 Inch ID Inlet * (2) 5 Inch OD Outlet * (3) Bends - (2) 90 Degree - (1) 45 Degree * Sold Individually * Warranty On Exhaust Y Pipes Against Defects In Workmanship & Material From Date Of Purchase *** High Quality Aftermarket Replacement Part (Not OEM) *** * Replaces OE Number 14-04055 * Replaces Dynaflex Number 14PB-04055Y