bucket seat plastic gear 1979 W30

[LeftLaneOnly]

What do they call the plastic part that adjusts the power seat motor and where can I get two

 

[blk7gxn]

What do they call the plastic part that adjusts the power seat motor and where can I get two

Seat Adjustment Driveshaft

 

[oldsmobile joe]

Do you mean the plastic part that breaks?
Dixie restoration depot calls it a coupler.

 

[LeftLaneOnly]

yes the crappy plastic little barrel that breaks