Ingersoll-Rand 39404157 Replacement Element, Air/Oil Separator

Replacement of the air/oil separator on your Ingersoll-Rand air compressor is critical to delivering clean air to your compressed air system. It is recommended that the air/oil separator is replaced annually or every 8,000 hours. Every air/oil separator sold by CompressorPartsExpress.com meets the critical dimensional and filtration requirements for your specific air compressor and is backed by our 100% satisfaction guarantee. Ingersoll-Rand Part Number 39404157 O-RING, FOR 7/16-20 SAE ST THRD FITTING (VITON).