Aeroquip FCM2156 Blue Anodized Aluminum Union Reducer -06AN To -04AN Fitting

About This Product

Working on a fuel line, oil line, or other AN plumbing? This Aeroquip union reducer is a straight adapter that connects a -6 AN male fitting to a -4 AN male fitting. Made from aluminum with a blue anodized finish (looks cool and resists corrosion). Part number is FCM2156. It's a simple but essential fitting when you need to step down a line size. Use it in automotive, racing, aviation, or industrial applications where AN fittings are standard. Quality is solid - Aeroquip is a trusted brand in hose and fitting systems. Package includes one fitting. Dimensions are about as listed. Make sure you have the correct thread sealant or tape. A must-have for anyone building or repairing high-performance fluid systems. Double-check your AN sizes before ordering!