High Quality: The voltage regulators feature rugged aluminum alloy construction and are available in chrome or black finish. Please distinguish the positive and negative poles when installing. Feature: All provide accurately regulated voltage under all electrical loads, have no relay contacts to wear or become maladjusted and are environmentally sealed for protection against moisture and shock. Type:voltage regulator Fitment Type:Direct Install Manufacturer Part Number:.FF.613 Replace Part Number: H0502, 74505-02, 2112-0368, 498273,49-8273, 498338, 49-8338. For 2002 2003 Glide/Road Glide/Road King Compatible With: for Road King Classic, Glide Standard, Glide Ultra Classic. Color: Black Material: plastic+metal Package Contents: 1 x Motorcycle Voltage Regulators Rectifier Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.