This is a genuine Ducati Monster S4RS Testastretta wire harness loom, model number 51014272A. It includes both wire harness and loom, and is designed for durability. The connector type is both, and it is compatible with OE/OEM part number 51014272A. The manufacturer part number is also 51014272A. This wire harness loom is made in Italy and is perfect for those looking to replace their current wiring harness.