The correct replacement motor for your Power Gear 521292 is the Replacement Gear Motor Assembly # LC386322. The 382684 motor you asked about has been superseded by the Replacement PowerGear RV Above Floor Slide-Out Motor # LC368417.
The more powerful motor is the Replacement Gear Motor Assembly # LC386322 which is a high torque motor while the Replacement PowerGear RV Above Floor Slide-Out Motor # LC368417 is a mid torque motor. view full answer...