Excellent PerformanceAn effective regulator rectifier will improve the performance of vehicle electrical equipment, such as raising your light's brightness and improving the phenomenon of low-grade driving. So replacing the new rectifier is crucial for vehicle maintenance and avoiding some dangerous situations.Special FeaturesThe motorcycle regulator rectifier replacement gets rid of internal heat in the housing quickly and efficiently so as to make for a very reliable unit. Helps to dissipate excessive voltage and heat, preventing over-charging the battery.COMPATIBILITY voltage regulator rectifier is an aftermarket part for OEM part number: 74519-88/74519-88A, replacement for Harley Davidson Springer Softail Big Twin CVO Dyna FLT Heritage Low Rider Electra Glide 1989-1999High Quality MaterialMade of high-quality aluminum shell and advanced heat conduction system to control the output. Voltage stabilizes at 12V to protect the battery system, reduce load, and extend motorcycle service life.Easy Installation100% Brand new Motorcycle voltage regulator rectifier direct replacement and direct fit. OEM plug-and-play design is quick and easy to install, instructions are NOT included.