1: Replacing OEM numbers for reference: 4060173, 2203636, replacement for Polaris Ranger 500 19972003. 2: Helps to dissipate excess voltage and heat, improve the charging capacity, prevent the battery from overcharging. 3: This product (regulated rectifier) is a device for charging the battery and is equipped with a control device to avoid overcharging. 4: The function of the stabilized rectifier is to convert the alternating current generated by the generator into direct current that can be stored by the battery. 5: With super large heat sink fin design, eliminates heat to the maximum and achieves a better cooling effect. Description: This is a 1/4" NPT 45tyre inflator valve connector. It is a solid steel chuck, precision machined for leak-free performance. It features a built-in shutoff valve and 45 degree head for easier connection. Ball foot tire chuck is ideal for tire inflation of various tires. It's really a practical and useful product. Features: 1. Solid steel construction, high strength, high performance and high reliability. 2. Built-in shutoff valve, 45 degree head, for easier connection. 3. Ball foot tire chuck is ideal for tire inflation of various tires. 4. 1/4-inch NPT female threads. 5. Easy fit to valve for easy installation. Specifications: Material: Steel Color: Silver Size: 3.3 x 2cm / 1.3" x 0.79" Diameter: 1.8cm / 0.71" Type: 1/4" NPT Head Degree: 45 Package Weight: 33g Package Included: 1 x Tire Inflator Compressor Valve Note: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 4190. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1 x Rectifier Regulator 1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!