MTD Lawn Mower Parts

This is a mulching blade for your lawn mower. It is located underneath the lawn mower deck, and cuts the grass by rotating. This blade has a curved style shell, and includes extra cutting surfaces along the edges of the blade. If installed correctly this part will keep the grass clipping under the deck longer, and re-cut them. The blade is 21 inches long, and sold individually.

This lock washer is used to resist the loosening of bolted joints. Repair tip: It is difficult to install the lock washer in a tight place or when the bolt/screw is pointing down. This lock works with the following appliances: Lawn tractor, tiller, chipper, shredder, lawn mower, snow blower, leaf blower/vacuum, log splitter, edger, hedge trimmer, and engine. Refer to the manual provided by the manufacturer for repair instructions.

This is a Belleville washer, and it is used with various lawn and garden equipment around your home. This part has an inner diameter of 0.340 inches and an outer diameter of 0.872 inches. The convex shape of the Belleville washer acts like a spring, which is why they are often used in high load bearing situations.

This is a bell blade support, also known as a bell spacer, for your lawn mower. It is fitted between the bottom of the blade, and the blade bolt. This part provides support for the blade. It is made of metal to ensure a long life. If there is visible damage or wear, replace this part.

This nut is fit for lawn and garden equipment and is used to resist loosening when properly threaded onto a bolt. The nut is sold individually. The diameter of the nut is 5/16 inches and the thread size is 18. Refer to the manual provided by the manufacturer for repair instructions.