This is replacement gasket tape that is 3/4" wide by Skyline Emissions Inc. It is used on DPFs and DOCs on Navistar Maxxforce 11/13 engines. This gasket tape is applicable with both skyline and OEM part numbers. <BR<BR Applicable Skyline Part Number:<BR A-NVXH-1N1204, A-NVXH-1N1205<BR<BR Applicable OEM Part Numbers:<BR 2604046C91, 2604830C91, 3859691C94, 2603961C91, 2604823C91, 3886127C91, 3859549C93, CP232717