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Lx440 Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Lawn Tractor Extension Spring
Genuine Mtd part
By: Mtd
Part Number: 732-1184

Extension spring for lawn tractors and riding mowers. Replace this spring if it's broken, stretched, worn, or missing to restore proper tension.

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Tire
Genuine Mtd part
By: Mtd
Part Number: 734-1731-0901

This tire is a genuine MTD part, sold individually. This tire can be used as a replacement part in a lawn mower.A mower tire might need to be replaced at some point within the typical lifespan of the appliance in the case that the tire or tread suffers damage that cannot be repaired. The tire could be punctured, cut, cracked, eroded, warped, or otherwise damaged over time from general wear and tear or as the result of an accidental collision with a sharp or hard object. If this occurs, the tire should be removed and replaced by this genuine OEM replacement part.This is a genuine OEM replacement part sourced directly from the manufacturer. It is sold individually. This tire is compatible with the following outdoor appliance brands: MTD, Craftsman, Toro, Cub Cadet, Troy-Bilt, Murray, Yard Machines, Huskee, Bolens, Yard Man, and MasterCut.

Do-It-Yourself Stories from Customers like You Flat lawn tractor tire   Richard W. • Bunnell , FL • April 20, 2019

Ordered new tire. Original equipment replacement part recieved. Quick delivery. Read more

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Lawn Mower Flat Washer
Genuine Mtd part
By: Mtd
Part Number: 736-0173

Flat washer for lawn mowers and tractors. Replace if missing, corroded, or damaged during maintenance. Ensures secure fastening of components.

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$4.95
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Lawn Mower Internal Lock Washer
Genuine Mtd part
By: Mtd
Part Number: 736-0225

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

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Flat Washer
Genuine Mtd part
By: Mtd
Part Number: 736-0262

This flat washer is used to attach the idler pulley in a number of small and medium sized gasoline powered engines. These engines include snow blowers, log splitters, riding mowers, lawn tractors, and chippers. Because the idler pulley is subject to a great deal of resistance when the pulley is engaged, eventually the pulley will wear out. Should there be a squealing sound when engaging the drive, the problem is likely the idler pulley. In these cases, the pulley must be replaced. It is a good idea to replace the surrounding hardware when replacing the idler pulley; tNhis includes the flat washer, which is subject to corrosion during heavy use. To replace the idler pulley, first detach the spark plug cap. If on a mower or tractor, drop the mower deck. Remove the original pulley and install in order: replacement pulley, hex bolt, flat washer, flange nut. Apart from dropping the mower deck, the only tools required to complete this installation may be a 9/16 ratchet and combination wrench. This washer is a genuine OEM replacement part, designed to perfectly replicate the original piece. This washer is compatible with Troy-Bilt, Yard Man, Yard Machines, MTD, and Craftsman devices.

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Lawn Mower Spring Bell Washer
Genuine Mtd part
By: Mtd
Part Number: 736-0270

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

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Lawn Tractor Flat Washer
Genuine Mtd part
By: Mtd
Part Number: 736-0322

Flat washer for lawn tractors and riding mowers. Secures bolts and distributes load across assemblies. Replace if worn, corroded, or missing.

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Grease  8 Oz Tube
Genuine Mtd part
By: Mtd
Part Number: 737-0300A

 

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Shoulder Screw
Genuine Mtd part
By: Mtd
Part Number: 738-0143

Shoulder screws are a type of fastener used in many types of lawn and garden equipment. Also called stripper bolts or shoulder bolts, they have a head, threads, and an unthreaded shoulder. These screws are used in areas where items need to be held together in a specific location. They can be used with bearings, bushings, and machinery support. Shoulder screws are made of durable metal but can still experience breakage or damage. When this occurs, the screws will need to be replaced. A wrench can be used to remove the damaged shoulder screw. First, visually inspect the shoulder screw to look for damage or corrosion. Sometimes, the screw will be entirely broken. If any of these things are present, a wrench can be used to remove the old shoulder screw. The same tool can be used to insert a new shoulder screw before reassembling the equipment.Designed for lawnmowers, lawn tractors, tillers, leaf blowers, chainsaws, log splitters, chipper shredders, and snowblowers, this part is compatible with items from Yard Machines, MTD, Cub Cadet, Craftsman, Toro, Huskee, Montgomery Wards, Yard-Man, MasterCut, and Troy-Bilt. The locknut is sold separately.

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Shoulder Screw
Genuine Mtd part
By: Mtd
Part Number: 738-04091A

This is a shoulder screw commonly used as a replacement for use with lawn tractors and mowers. This screw is used to secure the grille's pivot bracket on the machine. If the screw is damaged, it could be difficult to use the grille on the tractor. Replace the screw if they notice any problems.The shoulder screw is made from metal and it is durable. However, it could have some damage that would require a replacement. The threads might become stripped, or the screw could even start to corrode. The edges of the screw could also start to wear away. The screw is small, and it could be lost when working on the tractor, which is another reason a replacement may be needed.The shoulder screw will work for many tractor models from MTD, Yard Machines, Bolens, Yard-Man, Troy-Bilt, Cub Cadet, and Husky. The screw is sold individually, so owners might want to have several of them available. This is a genuine OEM replacement part.

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Lawn Tractor Shoulder Spacer
Genuine Mtd part
By: Mtd
Part Number: 738-04154

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

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Bearing Sleeve
Genuine Mtd part
By: Mtd
Part Number: 741-05060

The bearing sleeve is an authentic part designed for use with lawn tractors of the riding variety. This bearing sleeve is located on the transmission shaft and used to assist in securing the bearing in its place. The location of this part means that it is susceptible to constant vibrations and other threats. This part can wear down over time and eventually require a replacement, or need to be replaced as a result of damage or a direct impact. Using a genuine product like this replacement bearing sleeve will provide an exact fit for compatible models. This genuine OEM bearing sleeve is manufactured to specific standards by MTD. It is compatible with tractors from MTD, RYOBI, Bolens, Yard Machines, Cub Cadet, HUSKEE, Yard Man, and Troy-Bilt. There are hundreds of tractors that can use this specific bearing sleeve. It is made of durable metal and sold as an individual unit. A wrench will be required for this part replacement, but it is an easy task that should not take a lot of time. Always disengage the engine before starting any repairs and ensure that it is not hot to avoid burns or causing potential damage.

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Lawn Tractor Flange Bearing
Genuine Mtd part
By: Mtd
Part Number: 741-3065B

Flange bearing for lawn tractors and riding mowers. Replace if wheels wobble, make noise, or don't spin freely. Verify fit with your model number.

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$9.95
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Lawn Tractor Deck Lift Cable
Genuine Mtd part
By: Mtd
Part Number: 746-0968

Deck lift cable for lawn tractors and riding mowers. Connects lift lever to mowing deck. Replace if cable is frayed, connectors are worn, or damaged.

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Lawn Tractor Front Deck Adjustable Lift Rod
Genuine Mtd part
By: Mtd
Part Number: 747-04269A

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.

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Lawn Tractor Deck Release Pin
Genuine Mtd part
By: Mtd
Part Number: 747-1116

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.

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$13.22
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