Fits: 536886540 Snowblower536886180 8 Hp Snowblower536886110 22" Snowthrower107889650 Snowblower536884822 Snowblower536886161 6Hp Snowblower536886120 5Hp 22" Snowblower536886122 Snowblower536886121 Snowblower536886531 Snowthrower536886150 Snowblower536886530 Snowthrower536886160 6Hp Snowblower536881...

Genuine Murray auger worm gear (part number 51405MA) for snowblowers. Auger worm gear 51405MA fits inside the gearbox and helps rotate the auger shaft. Wear work gloves to protect your hands when installing this part.