70238290 is an OEM front copper tube with a 5/16" nut from Ingersoll Rand. This tube and nut were used on a wide array of their piston air compressors.
Please contact us with your model and serial number for confirmation this item works with your air compressor.
Part #: 6231638800
Part #: 2200902714
Part #: 2200902301
Part #: 2200902354
Part #: 2200902017