Lawn Tractor Transmission Types Updated: January 2014 30-40 years ago gear drive transmissions were about the only transmission available for your tractor. They were built just like the transmissions in a Model A Ford or a 1953 Farmall tractor. Big, strong gears. Heavy axles and cast housings. They didn’t break but they were hard to use. You had to stop the tractor to change gears and most of the time you had to wiggle the tractor to move the shifter from one gear to another. Because the transmissions were so heavy there was a lot of weight on the rear … Continue reading Lawn Tractor Transmission Types