The Replacement Motor with Mounting Plate for Kwikee Electric RV Steps # LC379608 is not a fit for your 32 series step. Instead you will need the Replacement Gear Box and A Linkage for Kwikee Electric RV Steps # LC379160 and the motor # LC379147.
Replacement Motor for Kwikee 25 Series Electric RV Steps - 12V # LC369506 has the 9 tooth gear you referenced but is not for series 32 Kwikee Step. view full answer...