This complete manual gearbox BMW 1 Series F21, equipped with the N47D20C diesel engine with a displacement of 1995 cc, and features the GS6-45DZ 6-speed manual transmission. The part comes from a 2013 model, but is fully compatible with vehicles manufactured between 2012 and 2018, thanks to the exact match of both engine and transmission codes. As an original used part, it has undergone thorough inspection and functional testing to ensure reliability, durability, and proper operation. The GS6-45DZ transmission is well-regarded for its precision and smooth shifting, contributing to a responsive driving experience and improved fuel efficiency.