421 (1690378) Simplicity Snow Blower - Overview

This centerlock nut, or lock nut, is sold individually and locks itself in place when inserted, to prevent it from backing out due to vibration. Over time, due to its strenueous job, it may become loose or break due to wear and tear, and will need to be replaced. This lock nut is made of metal and is silver in color. When it will no longe...Read morer lock, you will need to complete this easy repair, which requires a wrench or socket and torque wrench. Ensure you torque the lock nut to your manufacturer specifications; this nut can have a range of different applications for a variety of equipment, so please check your model number or owners manual to be sure it is the right fit for your model.

The retaining ring goes next to the washer and the roller. This part is available individually and is made of metal. This is an original Simplicity and Snapper part for use in snowblowers, tractors, and mowers. During replacement, it may require a set of pliers and a screwdriver to help install this part correctly. It may become broken and will need to be replaced.

Key-ignition indak

It is an authentic item which is supplied directly from the original equipment manufacturer for use with Snapper and Simplicity lawn and garden equipment. The washer is generally utilized to provide a tight seal between connected pieces, please make sure to refer to the appropriate diagrams of your model for the correct location and appli...Read morecation of this hardware. Keep in mind this high-quality item is made of durable metal and is sold individually.

This is a genuine part that is supplied by the original manufacturer for use with Simplicity and Snapper snowthrowers. The V belt connects the engine pulley to the transmission pulley, to propel the snow blower forward. This part is made of rubber and is sold individually. You will need a socket wrench to remove any covers or shrouds on t...Read morehe machine. Use a screwdriver to pull the idler pulley up and place the belt underneath it.

This is a genuine Snapper and Simplicity replacement part for use in lawn mowers, lawn tractors, and snowblowers. The key attaches to the disc and is made of metal. A set of pliers may be needed during the replacement of this part. It will need to be replaced if it breaks. This item is sold individually.

This is a genuine replacement part manufactured for use with outdoor power equipment. The special nut is used with a variety of types of equipment and the application of the nut varies depending on the model of equipment. This nut is available as an individual replacement part, please see model diagram for the nuts location and usage.

Lockwasher split 3/8

This is an authentic Simplicity replacement part. The idler pulley is designed by the manufacturer for use in lawn mowers and snow throwers. This part is made of metal, and is used to adjust tension on the V-belt. You will require a wrench when replacing this part. This item is sold individually.

Bearing-needle

Key-hi pro .250x1.062

• Dremel polishing compound is used to remove dull oxidized film and light imperfections on metals and plastics. This hard compound is applied with cloth or felt polishing accessories and nylon bristle brushes. Use with felt or cloth accessory bits to polish metals and plastics. This solid compound will remove dull, oxidized film and/or l...Read moreight surface imperfections. • Ideal for polishing or brightening most metals and plastics. • Also use polishing compound to remove light surface imperfections.