Thank you for viewing my listing. This is a listing for a Heng Long genuine steel gearbox + motor removed from the latest Pro 2! Heng Long 1/16 Ver-7.0 [GERMAN PANTHER-G]. It can also be used for the Heng Long 1/16 "Jagdpanther". After purchasing new, I only confirmed its operation, so it has not been used and is as good as new, or close to new. Shipping is free and will be sent via Yu-Packet Plus of Yu-Yu Mercari. Please take a look at the photos and videos, and thank you for your consideration.