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A/T - 125/125C/440-T4 Identifying Final Drive Ratios

SIL 85-1

SUBJECT: 125/125C/440-T4

To identify the 125, and 440-T4 transmission final drive ratios, use the following table.

2.84 ratio the sun gear has 38 teeth
3.05 ratio the sun gear has 34 teeth
3.33 ratio the sun gear has 30 teeth

Note that the internal gears all have the same number of teeth, only the pinions and the sun gear change with the ratio.