Omix-ADA proudly offers a vast collection of OE quality replacement parts for Jeep & Willys vehicles to help keep the Jeep legend alive. This replacement drain plug & retainer assembly is for use with Willys MBT / Bantam trailers. For MBT / Bantam trailers, use one plug. For later M100/M416 trailers, use 2 plugs. Replaces OE A-4062-ASSY