Parts for Troy-Bilt 13AJ609G766: 42" Deck Assembly Parts

This spindle assembly is a genuine MTD part, sold individually. This spindle assembly can be used as a replacement part in a lawn mower. The purpose of the spindle assembly in a lawn mower is to provide a spot to which the blades of the appliance can affix and around which the blades can rotate while the appliance is in operation.The spindle assembly might have to be replaced at some point if the blades come loose from the component or that the component suffers damage that renders it beyond functionality. If the spindle assembly is chipped, cracked, dented, warped, punctured, or otherwise seriously damaged to the point that its function is reduced or negated, the spindle assembly should be removed and replaced by this genuine OEM replacement part before using the lawn mower again. It is a simple replacement process that will require only basic tools.This OEM part is a genuine replacement that is sold individually and sourced directly from the manufacturer. This spindle assembly is compatible with the following outdoor appliance brands: MTD, Craftsman, Toro, Troy-Bilt, Yard Machines, Huskee, Yard Man, and MasterCut.

Replace a worn deck brake assembly causing poor blade stopping or unsafe mowing. Fits 42-inch decks on many front-engine lawn tractors. Moderate DIY.

Universal wiring harness assembly for lawn tractors and garden tractors. Replace damaged, frayed, or corroded wiring harnesses to restore connections.

Mower deck won't disengage or blade brake isn't working? This lawn tractor deck brake assembly restores proper blade control and safety. Direct fit.

Left-hand deck bracket assembly for lawn tractors and riding mowers. Mounts and supports the mower deck. Replace if bent, cracked, or broken.

Hex cap screw fastener for outdoor power equipment. Secures components with hexagon-shaped head. Replace if stripped, broken, or missing threads.

Wheel rim for lawn tractors and walk-behind mowers. Mounts between tire and axle. Replace if cracked, bent, corroded, or missing for proper wheel assembly.

The hex head self-tapping screws are designed for a number of applications in lawn and garden equipment, primarily holding machinery and engine parts together. Over time, screws can become stripped, fall out, or otherwise get damaged, resulting in a need for replacement. When replacing screws and other hardware, always be sure to disengage or disable any power supply to reduce the risk of shock or other injuries. The self-tapping screw makes it easy to replace, and the fact that they are manufacturer-guaranteed ensures a perfect fit for compatible machines. This OEM self-tapping screw is compatible with several machines from RYOBI, MTD, Husky, Cub Cadet, Yard-Man, Troy-Bilt, Bolens, and Yard Machines. It can be found in lawnmowers and tractors and can be in multiple locations, depending on the exact model. This screw is sold as a single piece; order multiple quantities if needed.

There are multiple uses for the 5/16-18 Hex Screw. It is often used with small gasoline-powered yard equipment such as lawn and garden machines. While hex screws such as these may be used in edgers and snowblowers, the most frequent use this screw is in yard tractors. This variety of screw is commonly used in attaching the various appendages of gas-powered equipment to a central operating platform. In particular, these hex screws are used to secure the engine block of power tools to the frame or housing of the equipment. Once in place, these fasteners have an almost unbreakable strength to them. This is so much so the case that often, in order to detach the engine manifold and repair the inner workings of an engine, the bolts must be chiseled or cut loose. In such cases, it is necessary for the bolts to be replaced during reassembly. Manufacturers insist that genuine OEM replacement parts be used in the rebuilding process. These replacement parts were manufactured to the same exacting specifications used to make the original screws. These OEM screws are compatible with equipment made and sold by Yard-Man, Cub Cadet, Troy-Bilt, Husky, MTD, Bolens, and Yard Machines.

This OEM screw is a fastener with a trimmed six-sided or hexagonal head plus a washer face on the bearing surface. It is one of the most commonly used fasteners. Considered standard hardware, this component has multiple applications and can be used on woodworking, machine assembly, and mechanical repair. The screw is 3/4 long and has a thread size of 5/16 -18. A hex cap screw is installed into tapped holes by turning the head to fit and tighten. This is the fastener of choice in applications where tight tolerance is necessary. This is a genuine factory part sourced from the manufacturer and is sold individually. It can be used with Craftsman, Toro, Cub Cadet, Ryobi, Troy-Bilt, Murray, Yard Machines, MTD, Huskee, Montgomery Wards, Bolens, Yard-Man, and MasterCut brands of lawn maintenance equipment including lawn mowers, snowblowers, tillers, leaf blowers, log splitters, and wood chippers.

Replace the hex screw in your lawn tractor or riding mower. Used to secure various components throughout the machine. Order a new screw if damaged or lost.

This screw is a genuine Midwest Engine replacement part for appliances operated by small engines, including lawn tractors, lawn mowers, snowblowers, leaf blowers, vacuums, and tillers. The purpose of a screw is to link materials together by piercing into the materials and then rotating it until the materials are firmly clasped together.It is likely that a screw will have to be replaced at some point in the lifespan of an appliance due to simply losing or misplacing the screw. If the materials that are generally supposed to be held together seem to be loosening or have come apart, it is likely that the screw has either fallen out or has undergone damage that has warped it. This kind of damage can be attributed to general overuse, to age, or simply to long-term exposure. If a screw is subject to any of this kind of damage, it is best to replace it immediately. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This screw is compatible with the following brands: MTD, Cub Cadet, Troy-Bilt, and Yard Machines. This part sold individually.

Replacement pin for lawn mower grass catchers. Secures grass bag to mower deck. Order a new pin if yours is lost, bent, or broken during use.

Replaces a stripped, damaged, or missing 5/8" hex flange nut on your lawn mower or snow thrower. Secures blades and other components with integrated washer.

A flange lock nut, also known as a flange lock or a lock nut, is created to be used in various types of lawn and garden equipment. This flange lock nut holds other parts in place and, when properly threaded, will resist loosening. Over time, a flange lock nut may begin to weaken and may become loose or break. If it appears to be broken or weak, a replacement is required. Flange locks can be adjusted and uninstalled after use. When replacement is required, you may need a socket set, screwdriver, hacksaw, and butane torch. The socket wrench will loosen the bolt it is connected to, while the torch is used to heat the lock nut. A socket wrench may remove the nut, but sometimes cutting it with a hacksaw is required. This flange lock nut is a genuine OEM component directly from the manufacturer and comes in an individual unit. It is made of metal, a gold color, and can be found in various areas of lawn equipment. It works with lawnmowers, trimmers, snowblowers, cultivators, tillers, and leaf blowers by Poulan, MTD, Toro, Cub Cadet, Murray, Troy-Bilt, Bolens, Yard Machines, Craftsman, and Yard-Man.

Flange lock nut secures components on mowers and outdoor power equipment. Replace if stripped, corroded, or missing to restore proper fastening.

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.

Deck height adjustment gear for lawn tractors and riding mowers. Replaces broken or worn gears that control cutting deck position and leveling.

Retainer bolt for lawn mowers and tractors. Secures components in place. Replace if lost, stripped, or damaged to restore proper fastening.

Compression spring for lawn mowers and outdoor power equipment. Replaces broken, worn, or missing springs. Essential hardware for proper operation.

Replace your lawn tractor's extension spring if broken or damaged. This component maintains proper tension in the drive system. Verify fit with your model number.

This lock washer is used frequently for a number of applications on power yard equipment. The size, 5/16, is the default for many small engine housing and manifold applications. Lock washers are used with machined bolts to fasten engine blocks to the housing of the equipment being used. The compressed washer is able to handle the constant vibration of the small gasoline engine without losing the seal between the screw or bolt and the housing. Typically these lock washers only need to be replaced when they are misplaced during repairs or when the screws that attach them have to be chiseled or cut away, meaning the washers are destroyed as well. These OEM certified replacement washers have been manufactured to the same specifications as the originals they are replacing. In addition to lawn mowers, lock washers of this type and size are frequently used on blowers, lawn tractors, cultivators, snowblowers, and trimmers. Brands compatible with this type of washer are Murray, Husky, Poulan, Bolens, Yard-Man, Cub Cadet, Troy-Bilt, Yard Machines, MTD, and Ryobi.

Replace worn spring bell washers causing loose parts or rattling noises. This conical washer cushions heavy loads in lawn equipment. Simple DIY fix.

This replacement part is a bushing washer. This is a genuine replacement part made by MTD. Washers work with other small parts like nuts and screws to hold certain pieces in place. This allows for the engine to run smoothly and efficiently. A new bushing washer might be needed if the current one is missing or damaged in any way. This can include being dented, bent, or cracked. Washers can become worn down due to normal wear and tear over time. This is caused by friction inside of the engine. Refer to the user manual for more specific instructions on how to replace this part. This bushing washer is also a genuine OEM replacement part to ensure proper fit. This part is sold individually and is sourced directly from the manufacturer for long-lasting use.

If bolts keep loosening on your lawn mower or snowblower, this internal lock washer prevents gradual loosening. Easy DIY fix in minutes.

Shoulder spacer for lawn tractors and riding mowers. Installs to maintain proper spacing between components. Replace if worn, damaged, or missing.

Deck wash plug for lawn tractors and riding mowers. Attaches to the mower deck to enable water connection for cleaning. Replace if lost or stripped.

21.23-inch mulching blade for 42-inch deck lawn tractors. Replace when blade edge is worn, bent, or cracked. Features 6-point star center hole.

Deck release pin secures the mower deck to the tractor frame. Replace if bent, broken, or missing to properly attach and support your cutting deck assembly.

Adjustable front deck rod that supports and levels the cutting deck on lawn tractors. Replace if bent, damaged, or won't hold deck height adjustment.

Fix a deck that won't lift or adjust properly. This pivot cup lets the lift arm move freely while staying secured to your mower deck. Easy DIY fix.

Deck spacer that attaches to the mower deck shell to create proper spacing between components and reduce friction. Replace if cracked or missing.

A V-belt is used on riding lawn mowers and yard tractors to turn the blades and the accessories of these power tools. The engine pulley, which supplies power, is connected to the cutting deck pulley, which turns the mower blades, with a V-belt. Over time the V-belt, which is made of rubber, may stretch, calling for the tension on the belt to be adjusted. Eventually the belt will wear to the point that it no longer turns the cutting deck pulley fast enough for the blades to cut grass. Sometimes the belt will crack with dry rot and break. In any of these instances, the solution is to replace the V-belt. In order to replace the V-belt, the cutting deck must be lowered completely. A worn belt will likely slip off the cutting pulley with little resistance. In case the belt is missing, the user will find a diagram with the proper V-belt routing on top of the cutting deck. When replacing the V-belt, make sure to use a genuine OEM replacement part such as this one, which is manufactured to be an exact replacement for the original. This V-belt is compatible with riding mowers from MTD, Murray, Huskee, Troy-Bilt, Yard Machines, and Yard Man.

Idler mandrel pulley kit for lawn tractor mower decks. Includes pulley, spacer, and bushing. Replace if bearing is damaged, broken, or lost.

Metal carriage bolt with round head and threaded shank for lawn mowers and snow blowers. Replaces broken or missing hardware during repairs or assembly.

Hex screw fastener for securing lawn mower components. Replace if stripped, rusted, or missing to ensure proper assembly and equipment stability.

Wing nut for lawn tractors and outdoor power equipment. Secures covers, guards, and components. Replace if stripped, missing, or damaged.

Mulching plug for lawn mowers and tractors. Blocks the discharge chute opening to enable mulching mode. Replace if cracked, warped, or missing.

Complete deck skirt kit for 42-inch mower decks. Replaces cracked, broken, or missing skirts to protect the deck perimeter and contain grass clippings.

Complete discharge chute assembly for lawn mower decks. Directs grass clippings away from deck. Replace if cracked, broken, or missing. Uses existing hardware.

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.

Hex lock nut secures bolted joints on outdoor lawn equipment. Replace if threads are stripped, nut is missing, or won't hold proper tension.

Replace a missing, damaged, or worn push nut on your lawn tractor or riding mower. This fastener securely holds parts in place during operation.

A flat washer is used in a variety of applications, such as being placed under bolts or nuts as a means to help distribute the load over a larger area and to help ensure the nuts and bolts do not become loose over time. The washers also help to protect the surface from corrosion and damage. Not having washers could reduce the lifespan of a machine. It is important for buyers to replace washers that may have been lost or become damaged. The washers should be checked for signs of corrosion, cupping, or other damage that would necessitate replacement. Buyers should always make sure they are getting the correct size. The flat washer is an OEM part sold individually. It can be used for a range of different types of outdoor machines and more. Some of the types of machines that typically use these washers include lawn tractors, tillers, lawn mowers, chippers, shredders, and snowblowers. Brands include MTD, Yard Machines, Yard-Man, Troy-Bilt, Poulan, and Ryobi.