Parts for Cub Cadet LT1046: Inch Mower Deck Parts

Replace your cracked or damaged 42-inch mower deck shell assembly. This structural housing protects internal components and mounts to your tractor.

Tubeless air valve for lawn tractor and mower tires. Replace when cracked, leaking, or damaged during tire changes. Installs in wheel rim for proper inflation.

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.

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.

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

Hex bolt for lawn tractors and riding mowers. Secures structural components and attachments. Replace if stripped, rusted, or missing for proper assembly.

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.

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.

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

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

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.

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

Replace a broken, stretched, or missing extension spring on your lawn tractor. Maintains tension between attached components for proper operation.

Deck wheel kit for lawn mowers and tractors. Replaces cracked, broken, or worn deck wheels. Includes mounting hardware for easy installation.

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.

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

Replace your lawn tractor blade when grass cuts unevenly or leaves ragged edges. Compatible cutting blade fits multiple lawn tractor models. DIY-friendly.

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.

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.

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.

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

Replacement 3/4 inch hex flange nut for riding mowers and lawn tractors. Secures blades, wheels, and deck components. Replace when stripped or missing.

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

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.

Replacement deck spindle spacer for lawn tractors and riding mowers. Provides proper gap between spindle components to prevent friction buildup. Needed when worn or missing.

Replacement 6.3-inch deck pulley for front-engine lawn tractors. Installs on the mower deck to route the blade drive belt. Replace if cracked or worn.

Engine seal prevents oil and fluid leaks in lawn tractors and riding mowers. Replace if you notice leaking fluids or unusual engine sounds. Verify fit with your model number before ordering.

Mandrel bearing for riding mowers and lawn tractors. Replace if spindle makes noise or blade wobbles. Ensures smooth blade rotation. Verify fit by model.