The Ingersoll Rand 30215222 is a low pressure piston assembly. This was most commonly used on the low pressure side of the 7100 and 3000 series of T30 compressor pumps.
Included in the assembly is the main piston, pin and lock ring. Note this does not include the rings.
This is an OEM hose manufactured by Ingersoll Rand. Please contact our parts department if you would like confirmation this item will work with your air compressor.
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