Title: Other than that the height of the spur gears is a bit taller. That will help push more volumne of oil thru the motor. In the case of your motor that is what we want. 4 speeds are hard on bearings and pumps.
File name: MX7R7037.jpg
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Other than that the height of the spur gears is a bit taller. That will help push more volumne of oil thru the motor. In the case of your motor that is what we want. 4 speeds are hard on bearings and pumps.