This motor (part number 984150-001) is for drill/drivers.Motor 984150-001 rotates to spin the gearbox to turn the drill bit.Disconnect the power before replacing this part. Wear work gloves to protect your hands.
Price: $49.04 from Sears PartsDirect
This motor (part number 2303336) is for circular saws.Motor 2303336 drives the blade.Unplug the circular saw or remove the battery pack before installing this part. Wear work gloves to protect your hands.