84 – Shifter Cam & Segment On 4 Speed Or 3 Speed With Reverse Transmissions

The teeth on all gear shift cams and segments for the above transmissions have been redesigned for greater strength of the gear teeth.
Cams under part number 74594 and 75012 and segment number 39666 have been discontinued and will not be available.
Since the new teeth will not match the old, it is necessary to order a new segment for each new cam.

New cam and segment numbers are as follows:

Model 338…………………….Cam………………..No. 75316
Model 638…………………….Cam………………..No. 75317
Mode l 338 and 638…….Segment……….No. 41726