Product details:
Features22 inchesExhaust tube connects to 1-3/8' outer diameter down tube on generatorPackage of 1HGJAB RV generator sets have a built-in USDA Forest Service approved spark arrester muffler. It is necessary to equip the generator set with a tailpipe at installation. Contains tailpipe, clamp and a hanger. Exhaust tube connects to 1-3/8' outer diameter down tube on generator. 22 inches.