Mercury Mercruiser Marine - BEZEL-ROUND (#8M0057334) PRICE: $0.00 $0.00 Part #: 8M0057334 This product is no longer available. Mercury Assemblies Moving Prop Alert Light and Y Harness, Round / Oval ACCESSORIESElectrical Moving Prop Alert Light System, One / Two Lights Moving Prop Alert Light System, One / Two Lights Moving Prop Alert Light System-Round, One / Two Lights Moving Prop Alert Light System-Round, One / Two Lights