16004 Simplicity - Overview

This Ball Bearing is an individually sold, silver/black, metal part. It reduces friction in the spindle assembly between the spindle shaft and the spindle housing. If broken due to wear/fatigue, you will hear a grinding, growling, rumbling or screeching sound, and should replace the part. Refer to your make, model and diagrams to ensure this is the right part for you.

Designed for use in Snapper and Simplicity ride-on mowers, this Roller is sourced directly from the manufacturer, is made of durable black plastic, is 4 inches long, and sold individually. The Roller helps allow the deck to move over the lawn without gouging into the ground. When the Roller has broken, you will notice the deck starts to...Read more ground out. This part will wear over time and needs to be replaced if it is damaged or fatigued. Customers rate the difficulty of this repair as Medium.

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 Roll Pin is an individually sold, 1/8x3/4 inch, black metal pin. It's used to secure the position of two or more parts of a machine relative to each other. The part is rated as "Easy" to install and requires pliers, a hammer, and punch. If the part breaks the parts will come apart. When broken, damaged, worn or missing, the part shoul...Read mored be replaced. Refer to your make, model and diagrams to check if this is the right part for you.

The Oil Seal is used to seal the gear case where the axle extends from the case, around the axle shaft. It's rated as "Easy" to install, and will require a wrench set and seal puller. When installing, use something big enough to make contact with the entire seal, such as a PVC pipe, and tap gently into place. If broken, you will see oil ...Read moreleaking, and the part must be replaced. This gray, rubber part is sold individually. Refer to your make, model and diagrams to ensure this is the correct part for you.

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.

This is a genuine Simplicity replacement part used in compatible mowers and tractors. The relief bearing attaches to the wheel and is made of metal. If this part wears down it will need to be replaced and may require a set of pliers and a hammer during the installation. It is available as an individual replacement even though two may be needed.

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This external retaining ring is a type of fastener used to secure components in various models of tractors. It is a genuine OEM replacement part provided by the manufacturer, also known as an E-ring or circlip, which is responsible for exerting pressure against components prevent it from dislodging. The ring is a circular metal part with ...Read moreprotruding tabs or ears that can be gripped for easy removal or installation. If the retaining ring wears down or becomes damaged, it will cause the equipment parts to become unstable or fall off resulting in loss of functionality, and damage. Use retaining ring pliers to compress the ring and slide it out of its groove. Align the new ring with the groove and slide it in. Each external retaining ring is sold individually.

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 Hair Pin is a metal, silver, individually sold pin measuring .0915 x 1-7/8. It is used to secure parts in place, or to prevent fasteners from backing out, and can be used in various locations on a variety of equipment. Installation is rated as "Easy" by users and doesn't require any special tools. If broken or damaged, it should be r...Read moreeplaced. Refer to your make, model and diagrams to ensure this is the correct part.