This Ni Nut-Lock, or Nylock Nut, is a Silver 1/4 x 20 metal nut. Sold individually, it can be adjusted using a wrench or socket and torque wrench to the manufacturer specfications, and is used to secure the sheer pin in place, on the impeller assembly. These nuts are a one-time use part due to their locking mechanism. You'll know the nut...Read more has broken when it appears to have damaged threads or rounded off edges.
Customers found this to be an easy repair.
This is a genuine manufacturer sourced replacement lock nut which is specially designed for use with Toro snowthrowers. It is a standard hardware which has multiple applications, please make sure to refer to the appropriate diagrams of your model for the correct location and use of this part. Keep in mind this high-quality nut is made of durable metal and is sold individually.
This is an authentic replacement part manufactured for use snow throwers from Toro and Lawnboy. The user will need to replace this spring if it is missing or not working correctly. Unfortunately, over time it may wear out or get damaged eventually require a replacement. This spring is made of durable material and sold individually.