4G 1B transmission only: Fits Huasheng 49 & 53cc CC engines,4G 1B transmission only: Fits Huasheng 49 & 53cc CC engines,Used 2018 Jeep Grand Cherokee Trackhawk 1K HP For Sale,4G 1B transmission only: Fits Huasheng 49 & 53cc CC engines,Used 2018 Jeep Grand Cherokee Trackhawk 1K HP For Sale