Parts for Cub Cadet 17AE2ACG756: 42" Mower Deck Parts

Fix electrical failures or no-start issues with this riding mower wire harness assembly. Organizes and protects wiring throughout your mower's system.

Complete 42-inch mower deck assembly for rear-engine riding mowers and zero-turn models. Replaces cracked, damaged, or worn deck housings on RZT series.

Hydrostatic transmission seal kit prevents fluid leaks in lawn tractors and riding mowers. Replace when you notice oil seepage or loss of power.

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.

Idler arm bracket for riding mowers and zero-turn models. Mounts the idler pulley assembly to the deck. Replace if bent, cracked, or broken from impact.

Hex screw for lawn mowers and garden equipment. Replaces cracked, stripped, or missing hex head bolts. Six-sided head fastens metal or wood components.

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.

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

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.

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

Hex screw for lawn tractors and garden equipment. Replaces missing, loose, or deteriorated fasteners in various mounting applications across the machine.

This hex bolt is a necessary component used in a variety of small to medium sized gasoline powered engines used primarily in yard work, gardening, and landscaping. The primary use of this hex bolt is to secure the idler pulley assembly to the body of the machine. The idler pulley functions to engage the turning mechanism of the yard tool when engaged. The power yard tools that require an idler pulley which would use this screw are tillers, riding mowers, yard tractors, tillers, snow blowers and chippers. Engaging the rotating part of the yard tool places a great deal of resistance on the idler pulley, which may eventually result in it needing to be replaced. When replacing the idler pulley assembly, it's important to remember that the attaching hardware, such as the hex bolt, has also experienced a great deal of wear and should be replaced as well. This hex bolt attaches the idler pulley assembly directly to the machine housing and can be removed with a 9/16 wrench. Make sure when replacing the bolt to use a genuine OEM manufactured part that is identical to the manufacturer's original piece. This bolt is compatible with the following brands: Yard-Man, Bolens, Craftsman, Yard Machines, Troy-Bilt, Cub Cadet, Huskee, Ryobi, Murray, MTD, MasterCut, and Montgomery Wards.

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.

Nylon nut for lawn equipment. Secures and connects components throughout the machine. Replace if cracked, stripped, or missing for proper assembly.

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.

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.

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.

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

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

Nozzle adapter for lawn tractors and riding mowers. Connects hoses or tubes in the fuel or deck wash system. Replace if cracked, stripped, or missing.

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

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

Belt cover for 38 and 42-inch lawn tractor decks. Protects drive belt from debris and damage. Replace if cracked or missing. Verify fit by deck size.

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

Extension spring for riding mowers and lawn tractors. Replaces worn, broken, or missing springs in various linkage and control systems. Direct fit part.

5-inch diameter deck roller wheel for lawn tractors and riding mowers. Replaces cracked, worn, or missing deck wheels that support smooth cutting deck operation.

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.

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

This is a replacement isomount washer that works with a range of lawn and garden equipment. The flat metal washer can be used to attach to the idler arm bracket in certain machines. Washers are beneficial for ensuring there is a tight, proper connection between various pieces in a machine. They can also help to protect the surface of the connected parts.Washers are made to last, but they can still wear down over time. The metal could start to corrode, and the washer might break. It could also become bent. there is also the risk of losing a washer when working on other parts of the machine. They should be replaced when needed. Replacement is simple and will often require a wrench.The replacement washer can be used with models of lawn and garden tools such as snow blowers, lawnmowers, and lawn tractors from MTD, Yard Machines, Bolens, Yard-Man, Troy-Bilt, Cub Cadet, and Husky. It is a genuine OEM replacement part from the manufacturer. It is sold individually. Owners might want to buy several to have available.

Deck wash nozzle for lawn mowers and tractors. Connects to your garden hose for easy underside deck cleaning. Replace if cracked, broken, or missing.

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

Shoulder bolt for riding mowers and lawn tractors. Used as an axle for wheels and deck components. Replace if bent, worn, or stripped from regular use.

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.

Drive belt for riding mowers and zero-turn mowers keeps engine components running smoothly. Replace if worn, cracked, or slipping. Verify fit with your model.

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

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

This grease fitting attaches to the cast pivot bar on many types of garden and lawn equipment. It is made of durable metal and ensures that internal parts of the equipment are lubricated so they operate at their full potential. Sometimes a grease fitting can become worn damaged and need to be replaced.If a lawn tool no longer seems to be properly lubricated, the grease fitting could be the cause. A pair of pliers will be required to make the replacement. Clean the area near the grease fitting and then use a hex wrench to remove it from the machine. Take the new fitting and place it into the hole and tighten it before applying grease.This is a genuine OEM replacement grease fitting that is sourced directly from the manufacturer. The part is sold individually. The fitting is compatible with chipper shredders, lawn tractors, snowblowers, string trimmers, edgers, chainsaws, and lawnmowers manufactured by Yard-Man, Cub Cadet, Troy-Bilt, Craftsman, Ryobi, Murray, Broan, Yard Machines, Huskee, Montgomery Wards, Bolens, MasterCut, and MTD.

A ball bearing is a common type of rolling-element bearing. It will use balls to keep space between the bearing races and eliminate friction and contact between moving parts. Ball bearings used in lawn and garden equipment ensure that axial loads and radial loads are evenly supported and that there is only a limited amount of rotational friction on the component. It distributes weight evenly, but will undergo constant wear and tear from vibration, heat, and friction and will need replacement regularly. This ball bearing is a genuine OEM part suited to use in Craftsman, Cub Cadet, Ryobi, Troy-Bilt, MTD, Huskee, Yard Machines, Bolens, Mastercut, and Yard-Man equipment. It may be needed for repair work done on a lawnmower, snowblower, tiller, edger, or a log splitter.

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

Deck blade drive pulley for lawn tractors and riding mowers. Attaches to spindle shaft to rotate mower blades via belt. Replace if cracked or worn.