Parts for Mtd 13AL78XT093 (2021): Quick Reference / Battery / Controls Parts

Compression spring for lawn tractors. Replace if damaged, broken, or showing wear to restore proper tension and function. Verify fit with your model number.

Replacement fastener for lawn mowers and tractors. Secures components and panels in place. Order a new fastener if yours is stripped, missing, or damaged.

Replacement fuel cap for lawn tractors and riding mowers. Secures the fuel tank opening to prevent spills and debris entry. Order if cracked or missing.

This air cleaner filter is a genuine MTD part, sold individually. This air cleaner filter can be used as a replacement part in a lawn mower. The purpose of the air cleaner filter in a lawn mower is to protect the internal machinery from debris. To ensure the lifespan of a lawn mower, the air cleaner filter should be checked regularly and replaced if it is damaged or significantly dirty.This is a genuine OEM replacement part sourced directly from the manufacturer. It is sold individually. This air cleaner filter is compatible with the following outdoor appliance brands: MTD, Briggs & Stratton, Toro, and Simplicity.

If your lawn tractor won't maintain speed or the throttle feels loose, the speed control rod may need replacement. Simple repair with basic tools.

This is a suitcase-style weight designed to attach to a lawn tractor for added ballast and improved traction. It bolts onto the tractor frame and helps maintain stability, especially when using rear attachments or operating on slopes. Add this weight if your tractor experiences wheel spin, poor traction, or reduced stability during heavy-duty tasks.

This replacement part is a spindle assembly intended for use in different lawn mowers. This is a genuine replacement part made by MTD. Spindle assemblies create the spinning motion that many lawn mowers use. The spindle turns the blades of the lawn mowers to create the motion needed to cut grass effectively.A new spindle assembly might be needed if the current one is not working properly or is damaged or broken in any way. The user will be able to tell when the spindle is not working because the blades will not turn. Be sure the appliance is completely powered down and cooled off before attempting to replace this part. For more detailed instructions on how to replace this specific part, please reference the user guide.This is an OEM part sourced directly from the manufacturer. It is sold individually. This replacement part is compatible with lawn mowers made by MTD.

Battery does NOT contain battery acid

Transmission drive belt for lawn tractors. Replace if you notice slipping, squealing, or loss of power during operation. Verify fit with your model.

Fuel filter for lawn tractors, mowers, tillers, and chippers. Replace when engine runs rough or stalls to ensure clean fuel flow. Verify fit with your model.

The replacement screw seen here is made from high-quality, durable metal. It is an identical replacement for a faulty screw in many types of lawn and garden equipment. The screw features a hex-bolt shaped head and is used for various applications in the machines. Owners will want to refer to diagrams of their model to ensure the correct application for the screw. A screw may need to be replaced for any number of different reasons. In some cases, the screw could become lost when making other repairs to the machine. It could also become bent or the threads could be damaged. Corrosion is also a possibility over time. Replacing the screw is typically considered a fast and easy repair. The screw is a genuine OEM replacement part that is sold individually. The screw can be used for many models of snowblower, lawnmower, chainsaw, tiller, string trimmer, log splitter, edger, and wood chipper. Compatible brands include Craftsman, Cub Cadet, Troy-Bilt, Murray, Yard Machines, MTD, Huskee, Montgomery Wards, Bolens, Yard-Man, and MasterCut.

Flange bearing for lawn tractors and riding mowers. Replace if you notice excessive noise, vibration, or wheel wobble. Verify fit with your model number.

Replace your lawn tractor's flange bearing if you notice wheel wobble, noise, or rough movement. Ensures smooth operation and extends equipment life.

Ball joint assembly for lawn tractor front suspension steering. Replaces worn, damaged, or broken ball joints that affect wheel alignment and control.

Oil filter removes harmful contaminants from engine oil to maintain optimal performance. Replace annually or every 100 hours. Confirm fit with your model.

Black ignition key for lawn tractors and riding mowers. Replace lost, broken, or worn ignition keys. Direct fit for starting your mower's engine.

This durable metal screw is designed to be used on many types of lawn and garden equipment, such as lawnmowers and snowblowers. The screw can be used to attach different components together so they stay stable and connected to ensure the equipment works correctly. It can be used on a variety of materials including metal, plastic, bricks, and wood. If the screw needs to be replaced, a visual inspection will indicate that. Screws often become damaged over time or can even break. Some screws also become stripped and no longer do what they are intended for. A hex wrench can be used to remove this screw from the machine so the new one can be installed. After installing the replacement screw, it should be tightened to ensure the materials it brings together are kept flush.This screw is made for use with lawnmowers, snowblowers, chipper shredders, and lawn tractors manufactured by MTD, Yard Machines, Yard-Man, and Troy-Bilt. It is sold as an individual part. This is an authentic OEM replacement part that is sourced directly from the manufacturer. A hex wrench may be needed for the replacement.

This is a spark plug that is installed on a variety of different outdoor power equipment. A spark plug is a component that delivers the electric current from the ignition system to the internal combustion engine. One spark plug is included in this package. Remember to wear gloves when operating or performing care and maintenance on any outdoor power equipment.The spark plugs can get dirty, and then they will require a replacement. Never perform care and maintenance on an appliance that is powered on.This spark plug is a genuine OEM MTD part. It is sold individually. This specific spark plug is compatible with snowblowers, lawnmowers, lawn tractors, log splitters, and blowers that are manufactured by MTD, Yard Machines, Troy-Bilt, Bolens, Yard-Man, and Cub Cadet.

Variable speed drive belt connects engine to transmission for lawn tractors and riding mowers. Replace if stretched, damaged, or broken. Verify fit with your model.

This is a flanged lock nut. It’s designed to apply tension, typically on a joint that needs to have a certain amount of flex. As such, it’s mostly used on snowblower chutes and lawnmower handles. They can remain in place, but with a forgiving connection that can take a beating. The nut size is 3/8, with a thread size of 16. A lock nut will generally last for many years. However, the silicone ring inside will wear down if it’s frequently tightened and loosened. It needs to be replaced when it will no longer reliably remain in place. Generally, this begins as a symptom of slight slippage and worsens as time goes on. Thankfully, whether it’s being used on a snowblower or a lawnmower, this nut is generally straightforward to access. Simply unscrew the old nut, then screw the new nut on until it’s nice and tight. Our flanged lock nuts are genuine OEM MTD nuts, and they are sold individually.