10K¦¸ (103)

Interior Diameter: 38mm

please know that

Fit for Mercury Mercruiser 50 1967/1970-1990

DC Voltage Regulator Buck Converter DC 12/24V To 7.5V 6A 45W Step Down Reducer Car Lower Kits & Parts 10K¦¸ (103)Feature: 1: High quality thermal silica potting, waterproof, dust proof, shockproof effect. 2: Aluminum Outer Case material, long term stable and reliable. 3: Easy to install, anti aging, good heat dissipation. 4: IP68 waterproof and shockproof design, suitable for different outdoor harsh environment. 5: With over current, over voltage, over temperature and short circuit protection, reliable multi protection design to enhance your using safety.