13WN77SS031 ((LT4200)(2017)) Husky Lawn Tractor - Overview

This nut is a manufacturer-approved replacement part for various lawn and garden equipment. It is sold individually, not as part of a kit or assembly. Also referred to as a Lock Nut, it is resistant to loosening when threaded on a bolt. It has a variety of applications and is used in multiple locations on most models. Please refer to your...Read more owners manual to determine the exact location. While made of durable metal, the ends can round off from improper use of a wrench or socket. Depending on the location, this part may also become worn through regular use of your machine. It should be replaced when visibly cracked, worn or damaged. To complete this repair, you will need a wrench or socket, and a torque wrench. Ensure you torque the bolt according to the manufacturer recommendations. Customers rate this repair as Easy.

The Lock Ball Joint Assembly is part of the steering mechanism, and the machine will not be able to steer without it. This part attaches to the steering block and drag link. Installation is rated as "Easy" and requires a wrench set and socket set.

This is a Genuine Manufacturer Approved replacement V-Belt used on Riding Lawn Mowers. This part is made out of Rubber and it is sold individually. This is the Belt that drives the Blades. Clean the pulleys off before installing the new belt to ensure top performance and longevity with your new belt. Inspect belts periodically and replace them when worn to maintain peak performance.

This OEM-sourced interlock switch is a safety feature in your lawn equipment, designed to prevent accidents and injuries by stopping the machine from running if specific conditions are not met, such as when your foot is not pressing on the brake. It is typically located near the control panel, handle, or seat of the lawn mower. A faulty s...Read morewitch will cause the mower to fail starting, shut off when you are engaging the blades, or continue running without activating the safety features. Before replacing the switch, make sure the lawn mower is unplugged from its power source. Consult the user guide for instructions on accessing the switch. You may need a wrench or screwdriver to remove other components from the machine. Once you have located the switch, disconnect any wires and remove any fasteners holding it in place. Please note that this replacement part is sold individually.

This OEM Deck Adjustment Gear connects to the bracket at the rear of the deck and is necessary to move the deck up or down. If this part fails, installation of this replacement is rated as "Easy" and requires just a pair of pliers, a socket set and screwdriver.

This Cotter Pin is a silver 5/32x1-1/4 metal part, sold individually and certified by the original equipment manufacturer. It connects to the axel shaft after the wheel and washer have been installed but before the hub cap. It is used to prevent the wheel from falling off, and if it breaks (due to fatigue) the wheel will fall off. Check...Read more your model number for the correct size of replacement cotter pin to know you are ordering the correct model. This is a one-time use product, which should be replaced during any other repair in which it is disturbed or dislodged.

The self tapping screw attaches to the engine. It is made of metal and is sold individually. This is an OEM part sourced directly from the manufacturer and used in lawn tractors made by Troy-Bilt, MTD, Yard Machines, Bolens, and Yard Man. You may need a wrench when replacing this part. It will require replacing if it strips or breaks.