Parts for Cub Cadet 893999: Mower Deck Parts

Replacement 50-inch deck shell housing for rear-engine and zero-turn riding mowers. Restores deck structure when original is cracked or damaged.

Complete discharge chute assembly for lawn tractors. Directs grass clippings away from mower deck. Replace if cracked, broken, or missing components.

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

Idler arm bracket for rear-engine riding mowers and zero-turn models. Secures the idler arm assembly to the mower deck. Replace if cracked or bent.

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

Versatile bolt for lawn tractors and mowers. Secures various components throughout the machine. Replace when damaged, stripped, or missing.

Carriage bolt for riding mowers and lawn tractors. Secures deck components and structural parts. Replace if bolt is stripped, broken, or missing.

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.

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.

17.90-inch high-lift mower blade for lawn tractors and riding mowers. Replace worn, bent, or dull blades to restore cut quality and deck performance.

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.

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

Left hand belt cover for lawn tractors and riding mowers. Protects belt and drive components from debris. Replace if cracked or damaged. Verify fit with your model number before ordering.

Right-hand belt cover for lawn tractors protects belt system from debris. Replace if cracked, broken, or missing to prevent belt damage and wear.

Center skirt panel for 50-inch mower decks. Replaces cracked, damaged, or missing skirt sections on lawn tractors and riding mowers. Protects deck underside.

Right-hand deck skirt for 50-inch mower decks. Protects operator and controls grass discharge. Replace if cracked, broken, or missing.

Chute mounting bracket for lawn tractors with 50" or 54" decks. Replaces cracked, broken, or missing brackets that secure the discharge chute assembly.

This replacement part is a torsion spring and is intended for use in different types of lawn equipment. This is a genuine replacement part made by MTD. This spring is found in different types of lawn mowers and is able to assist other parts working together to allow the engine to run properly and smoothly. Though this spring is small it is an important part of many machines.A new torsion spring might be needed if the current one is damaged or missing. Because of the nature of the spring, it is not unusual for it to become stripped or snapped due to normal wear and tear within the machine. Unusual noises may come from inside the machine if the torsion spring is not working properly. This torsion spring is sold individually and is sourced directly from the manufacturer to ensure proper fit. This is a genuine OEM replacement part.

Flat washer for lawn mowers, tractors, tillers, and snow blowers. Replace if worn, damaged, or missing to ensure proper fastener spacing and tension.

Blades won't engage or spin unevenly? This blade spindle shaft connects your mower deck to the cutting blades. Moderate DIY repair in 1-2 hours.

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.

This spacer ensures proper clearance and alignment in your riding mower's assembly. Replace if worn, damaged, or missing to maintain correct spacing.

Deck pulley for lawn tractors and riding mowers. Mounts to the mower deck to guide and tension belts. Replace if cracked, worn, or spinning rough.

Complete discharge chute assembly for lawn tractors. Directs grass clippings away from mower deck. Replace if cracked, broken, or missing components.