Thank you very much for viewing this product. The details of the product are as follows: TOMIX EF81 Electric Locomotive Power Unit ⚠️Please be sure to read the following product description to prevent any problems⚠️ Details • Disassembled item from TOMIX 7173 • Operation confirmed • Unused • Headlight illumination confirmed • Equipped with M-13 motor • Black bogie frame, black wheels • Integrated plate wheel center wheels (JR specifications) The light board and bogies are also included. ※ The power unit and bogies are the same parts for both EF81 and EF64 1000 series, but only the underfloor equipment is from the EF81, so please understand. If you are looking for a complete product, please refrain from purchasing to prevent any problems. No returns or exchanges are accepted. Also, please take a close look at the photos before purchasing.