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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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1/4-20 Hex Screw
Genuine Mtd part
By: Mtd
Part Number: 710-3015

With small gasoline-powered tools that require control panels, this hex screw attaches the panel to the handles of the tools. Machined to be durable, important screws such as these take a real beating. In their locations at critical points on the handle, the hex screws are considered "wear items," and thus periodically, they must be replaced. The control panel itself is often a location of extreme forces, jostling, and abrupt movement in unpredictable directions. The constant movement, with sheet metal rubbing against the hex screws from every direction, make wear inevitable. The manufacturers recommend that spare screws of this type be kept on hand if the heavy use of the equipment is expected. Among the gasoline-powered tools that use these screws are snowblowers, yard tractors, mowers, tiller, chippers, shredders, and other tools requiring hand-maneuvered levers. These screws are compatible with a number of equipment brands and manufacturers, including MTD, Ryobi, Poulan, Yard-Man, Bolens, Troy-Bilt, and Yard Machines.

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$4.14
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Riding Mower Hex Cap Screw
Genuine Mtd part
By: Mtd
Part Number: 710-3157A

Hex cap screw for riding mowers and lawn tractors. Secures various components and panels. Replace if stripped, rusted, missing, or damaged.

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$11.55
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$2.19

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Lawn Tractor Truss Head Screw
Genuine Mtd part
By: Mtd
Part Number: 710-3217

Truss head screw for lawn tractors and riding mowers. Secures covers, panels, and components. Replace if stripped, rusted, or missing.

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$10.66
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$2.13

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Link-Drag Rh
Genuine Mtd part
By: Mtd
Part Number: 711-1408

 

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$24.42
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$26.86
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$2.44

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Link-Drag       Lh
Genuine Mtd part
By: Mtd
Part Number: 711-1409A

 

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$15.26
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$1.53

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Lawn Tractor Deck Assembly Pin
Genuine Mtd part
By: Mtd
Part Number: 711-1554

Replacement deck assembly pin for lawn tractors. Holds deck components in place while allowing proper movement. Replace if bent, missing, or worn.

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$11.74
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$13.97
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$2.23

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Lawn Mower Hex Lock Nut
Genuine Mtd part
By: Mtd
Part Number: 712-0130

Hex lock nut for lawn mowers and outdoor power equipment. Secures blade assemblies, wheels, and components. Replace if stripped, corroded, or missing.

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$3.79
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Lawn Mower Flange Lock Nut
Genuine Mtd part
By: Mtd
Part Number: 712-0459

Flange lock nut for lawn mowers and tractors. Secures blades, wheels, and other components. Replace if stripped, rusted, or missing for proper assembly.

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$5.54
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$6.65
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Flange Nut
Genuine Mtd part
By: Mtd
Part Number: 712-3004A

This is a flange nut that can be used in a variety of lawn and garden equipment from different manufacturers. The nut is made of metal, measures 5/16x18, and is used to secure components in place. It also assists with preventing backing out caused by vibration. Over time, the flange nut can become damaged and will need to be replaced. If the flange nut in lawn and garden equipment has become damaged, is loose, or gets lost, then replacement is required. The level of difficulty of replacing a flange nut depends on which parts it's securing and what kind of equipment it is installed on. This flange nut is an OEM replacement part that can be used with lawn mowers, snowblowers, wood chippers, tillers, log splitters, leaf blowers, and edgers by MasterCut, Craftsman, Yard-Man, Toro, Bolens, Cub Cadet, Montgomery Wards, Ryobi, Huskee, Troy-Bilt, MTD, and Yard Machines. It is sold individually and will require a wrench or socket for installation.

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$4.31
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$5.17
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Lawn Tractor Idler Bracket
Genuine Mtd part
By: Mtd
Part Number: 719-04233-0637

Idler bracket for lawn tractors. Connects to the idler arm and spring clips in the belt drive system. Replace if cracked, bent, or broken.

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$39.95
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Actuator Spring
Genuine Mtd part
By: Mtd
Part Number: 725-1439

This actuator spring is a genuine MTD part, sold individually. This actuator spring can be used as a replacement part in a lawn mower. The purpose of the actuator spring, also known as a seat spring switch, in a lawn mower is to provide a plate upon which the seat switch can conduct its electrical current while being held stably in place.If the actuator spring slides out of place and cannot be reinstalled or if it is bent, broken, dented, or worn beyond repair, it should be removed and replaced by this genuine OEM replacement part.Sourced directly from the manufacturer, this component is a genuine replacement part that is sold individually. This actuator spring is compatible with the following outdoor appliance brands: MTD, Craftsman, Toro, Cub Cadet, Ryobi, Troy-Bilt, Yard Machines, Huskee, Montgomery Wards, Bolens, Yard Man, Turf King, and MasterCut.

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$9.39
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$1.69

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Lawn Tractor Control Knob
Genuine Mtd part
By: Mtd
Part Number: 731-1857

Control knob for lawn tractors and riding mowers. Installs on control panel or dashboard. Replace if cracked, broken, worn, or difficult to grip and adjust.

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$16.95
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$20.34
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Lawn Tractor Torsion Spring
Genuine Mtd part
By: Mtd
Part Number: 732-0874

Torsion spring for lawn tractors and riding mowers. Replaces broken, worn, or missing springs in deck assemblies and mechanical linkages.

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$6.95
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Lawn Tractor Extension Spring
Genuine Mtd part
By: Mtd
Part Number: 732-0944

Extension spring for lawn tractors. Installs on linkage or control mechanisms. Replace if stretched, broken, or missing to restore proper tension.

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$11.55
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$13.63
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Lawn Tractor Tire
Genuine Mtd part
By: Mtd
Part Number: 734-1730-0901

Replacement tire for lawn tractors and riding mowers. Installs on wheel hub for mobility. Needed when tire is worn, flat, cracked, or stripped.

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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$168.39
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$202.07
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$33.68

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Flat Washer
Genuine Mtd part
By: Mtd
Part Number: 736-0187

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.

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$4.95
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$5.89
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$0.94

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store