Poulan Pro Shear Bolt Parts

Snowblower shear bolt, locking nut sold separately. This part has been updated by the manufacturer; it no longer requires a spacer. Shear bolts are designed to break in half if the auger strikes a hard object to prevent damage to the transmission and engine by stopping the auger from turning.

Genuine OEM Part - Manufacturer #588077502

It is recommended to get a new nut for the replacement shear bolt