BESTfit 5 Inch Exhaust Y Pipe Extension For Kenworth AeroCab With Single Muffler

02-08186140 * High Quality Exhaust Elbow * 15 Degree Angle * Made Of Aluminized Steel * Dimensions: - 5 Inch ID/OD - 17.6 Inch Length On Inlet Leg - 8.69 Inch Length On Outlet Leg * Fits Early Aerocab With 1 Muffler Under Truck * Fits Between Driver Side Of Y Pipe And Driver Side BOM Elbow * Sold Individually * Made In USA * Warranty On Exhaust Elbows Against Defects In Workmanship & Material From Date Of Purchase ***High Quality Aftermarket Replacement Part (Not OEM)*** * Replaces OE Number K180-18614 * Replaces Dynaflex Number 07-8-682-220