Description: When the rectifier/regulator burns out, its no longer necessary to buy the entire wiring harness Kit consists of plastic plug body and high-quality brass connectors Improved heat sink and charging capabilities Direct replacement to your unit. Plug-and-play, direct fit, easy installation. Specification: Material : Plastic Size(L*W): Approx. 25*28mm/0.98*1.10 Inch Package Includes: 1 Piece Regulator Rectifier Upgrade Kit Note: Please allow 1~3mm differs due to manual measurement. (1 inch = 25.4mm) Product color may vary slightly from what appears online due to monitor differences