Ingersoll Rand OEM 39423140 Shaft Sleeve for SSR 1000 Rotary Screw Compressors
The Ingersoll Rand 39423140 shaft sleeve is used on their older style SSR1000 rotary screw air compressors. Most of these were painted white and manufactured in the late 1980's. These were gear driven and typically unenclosed rotary screw compressors. Most of them had a serial number that started with "K"