Feature: 1. Perfect Fitment: Trim sender sensor fit for SX‑M DP‑S DP‑SM transom assemblies with 3 wire sending unit, perfect matching. 2. Replace OEM Part Number: The OEM number is 3849411, 3855535, 3863007, 3849413, according to original standard. 3. Premium Material: Trim sender sending unit is made of metal alloy and PVC material, rustproof, wear resistant, high toughness and durable. 4. Function: Professional manufacturing, exquisite workmanship, ensure strong conductivity and perfect connections, stable and reliable. 5. Easy Installation: Easy to install, direct replacement for the old or broken one, convenient for using, save your time and energy. Specification: Item Type: Trim Sender Sensor Material: Metal alloy, PVCReplace OEM Part Number: 3849411, 3855535, 3863007, 3849413Fitment: Fit for SX‑M DP‑S DP‑SM transom assemblies with 3 wire sending unit. Package List: 1 x Trim Sender Sensor Note: Please double check the part number of your item, matching information is for reference only. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks