What does the transmission model letter and nomber stand for example REHFo4A?

Answer 1

In the transmission model designation REHFo4A, the letters and numbers indicate specific characteristics of the transmission. Typically, the first part (REH) signifies the model series or family, while the "Fo" may indicate a specific design or feature of that model. The number (4) often represents the number of gears or a specific design iteration, and the final letter (A) could denote a variant or revision within that model series. Each manufacturer may have its own system for these designations, so the exact meaning can vary.