1Applicable Models: Transom transducer bracket is fit for Transducer mounting plate for Mhx Xnt type transducers, and compatible transducers: Solix 15, 100 Series, 1100 Series, 300 Series, 500 Series, 600 Series, 700 Series, 800 Series, 900 Series, for Ion, for Onix. 2OE Number: The part number of reference is 7400931, please confirm whether it is consistent with the OE you need. 3Main Function: The transducer mounting plate bracket helps you properly secure the transom to your boat. It prevents damage or loss of the transom. 4Durable Construction: Transom transducer mount kit is made of premium material, which is hardness, not easy to deform, sturdy and durable and has a long service life. 5Easy Installation: This hardware kit includes a raise up bracket, a transducer mounting plug, and all necessary hardware for installation, to ensure proper installation.