Tag Archives: Lawn Mower Transmission Helical Gear, 28-tooth

Lawn Mower Transmission Helical Gear, 28-tooth

This transmission helical gear (part number 410729) is for lawn mowers.Transmission helical gear 410729 attaches to the drive shaft inside the transmission. The worm shaft drives the helical gear, which in turn drives the wheels.Wear work gloves to protect your hands when installing this part.