Product Details A stable transducer position is crucial for accurate sonar readings, and the MarCum Transducer Support Arm keeps your unit perfectly aligned. Designed as a direct replacement part for the transducer support arm on MarCum flashers and digital series sonar systems, this durable mount secures your transducer, preventing unwanted movement that can distort readings. The included mounting hardware makes installation easy, ensuring a solid and reliable hold on your unit. This support arm helps maintain consistent sonar imaging, giving you a clear view of the fish and structure below. Provides a stable transducer position for more precise sonar readings Compatible with all MarCum flashers and digital series sonar units Prevents transducer movement that can distort depth and fish detection Includes mounting hardware for easy installation Not compatible with Showdown 5.6 or Showdown Trollers Prop 65 Warning FishUSA Customer Reviews Be the first to write a review Write a Review