SC21 - Parts

This is an OEM part sourced directly from the manufacturer. The pulley is designed for use in riding mowers from Snapper and Simplicity. This part is made of metal, and is used in conjunction with the belt to power the mower blade. You will require a wrench when replacing this part. This item is sold individually.

This is an original replacement part sourced directly from the manufacturer. The retaining ring is commonly found in riding mowers from Snapper and Murray. This part is made of metal, and is generally used to secure the bearing in the spindle housing. Please be aware that there are different retaining rings used in the machine. Refer ...Read moreto the parts diagram to be sure of ordering the correct part. You may require pliers when replacing this item. The retaining ring is sold as an individual replacement part.

This is a genuine OEM sourced replacement part used on Snapper and Murray lawn mowers. Mulching blades are designed to circulate the grass longer so it can be cut into smaller pieces. This makes your grass clippings better as mulch since the smaller clippings will decompose more quickly, releasing their nutrients into the soil. This part is made out of metal and it is sold individually.

Deck lift trunnion

This item is available as an individual replacement part. The spacer caster attaches to the bearing ball. During replacement, it may require a wrench to help install this part correctly. It is made of metal and will require replacing if it breaks. This genuine item is supplied by the original equipment manufacturer for use with lawn mowers and lawn tractors made by Murray, Snapper, and Simplicity.

The retainer attaches to the idler arm support. This genuine item is supplied by the original equipment manufacturer for use with tractors and rear engine riders made by Snapper, Murray, and Simplicity. It is made out of metal and is sold individually. During the installation process, a wrench set might be needed to replace this part. Over time this part may break and will need to be replaced.

This authentic item is supplied directly from the original equipment manufacturer for use with lawn mowers and lawn tractors made by Murray, Snapper, and Simplicity. The washer goes next to the bushing. A screwdriver, a set of pliers, and a wrench set may all be necessary during the installation of this part. It is made out of metal and will need to be replaced if it bends or breaks. This item is sold individually.

This OEM valve stem regulates air flow in and out of tires, allowing for inflation and deflation. It features an 11.5mm outer diameter, 31.75mm total length, and 22.35mm effective length. It is a metal valve with a threaded plastic cap, housed in plastic. To determine if a valve stem is broken, you can check for signs of damage or leakage...Read more. Signs of a broken valve stem include cracks, bends, or air leakage, which should be replaced to prevent tire deflation and operational issues. To remove the valve stem, fully deflate the tire first. Then, disconnect the tire from the rim to access the inner part of the rim. You may need to unthread any securing nuts if present. Use a pair of pliers to grip at the base of the valve stem and then unscrew it from the rim hole.

This is an OEM part sourced directly from the manufacturer. This bolt is found in Snapper lawn mowers, and is used to hold the wheels in place. This is a metal, hex-head bolt with threading only at one end. This item is sold individually. You will need a wrench or pliers to replace this part. You will need to hold the hex head steady...Read more while you unscrew the hex nut on the far side. Be careful not to lose any small parts if you need to take the whole wheel off.

It is an authentic OEM part which is specially designed for Murray riding lawn mowers and garden tractors. This is one of the push nuts that help to secure the pivot rod. If your hardware is damaged or is missing, this will provide an identical replacement. Refer to the diagrams of your specific model for the exact location and the correc...Read moret installation of the new component. Keep in mind this high-quality nut is made of durable metal and is sold individually. Replacing it is a simple task that may only require pliers.