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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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Hex Nut
Genuine Mtd part
By: Mtd
Part Number: 912-0214

Hex nuts are a common type of nut used with bolts, anchors, studs, and screws. These nuts are often present in lawn and garden equipment like lawnmowers. A hex nut has a hexagonal shape with machine screw threads and can be used with lock washers. Hex nuts are made of durable metal but can become damaged, corroded, or even break over time.Visually inspecting the hex nuts on lawn equipment will provide information about whether it's damaged or broken. This might be seen as a dent, a misshapen nut, or a nut that has broken in half. If these things are present, the hex nut will need to be replaced. Remove the hex nut using a socket wrench and socket and then place a new one on the machine. Once it has been situated, tighten the nut so it holds the other parts stable before using the machine.This hex nut is a genuine OEM replacement part sourced directly from the manufacturer. It comes as an individual component. The part can be used in lawnmowers, log splitters, snowblowers, tillers, and string trimmers made by Craftsman, Toro, Cub Cadet, Troy-Bilt, Murray, Yard Machines, MTD, Huskee, Montgomery Wards, Bolens, Yard-Man, and MasterCut.

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$9.95
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Cotter Pin
Genuine Mtd part
By: Mtd
Part Number: 914-0104

The cotter pin is a fastener that is commonly used in lawn and garden equipment. The cotter pin helps provide a secure, locking fit that is adjustable and easy to remove. The cotter pin is commonly used on axles and rods, but it can have many applications depending on the machine and model. Cotter pins can become worn or break down over time because they are exposed to constant vibrations. It is important to replace damaged or broken cotter pins immediately as a broken part can render the equipment useless in many cases. This cotter pin is designed to exact OEM standards by MTD, and is designed for use in various equipment from MTD, Troy-Bilt, Craftsman, RYOBI, Yard Machines, Hard Man, Poulan, Husky, Bolens, and Cub Cadet. This is a 5/16 cotter pin that features a #34 diameter, and is made of a durable metal. This part is sold individually and those who require more than one will have to order multiple quantities. No other hardware is included. Always wear gloves when working on lawn and garden equipment.

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$4.51
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Cotter Pin
Genuine Mtd part
By: Mtd
Part Number: 914-0111

This replacement part is a cotter pin. It is a genuine replacement part made by MTD. Cotter pins are also sometimes known as clevis pins and are responsible for fastening two metals together. This allows the machine to work properly and operate smoothly. A new cotter pin might be needed if the current ones are damaged in any way or even missing. This part is small so it can be misplaced after years of normal wear and tear. It is possible that this part become stripped or lodged in place over time. The repair should be fairly easy and only require common tools. Be sure the engine is completely powered down before beginning this repair. This pin is sold individually. This is a genuine OEM replacement part sourced directly from the manufacturer to ensure a proper fit.

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$5.49
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$6.59
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Lawn Mower Cotter Pin
Genuine Mtd part
By: Mtd
Part Number: 914-04023

Secures moving parts and linkages on lawn mowers and tractors. Replace if bent, missing, or corroded to maintain safe equipment operation.

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1/8 Inch Cotter Pin
Genuine Mtd part
By: Mtd
Part Number: 914-0470

Cotter pins are simple but very effective fasteners used primarily to hold wheels in place on mowers. This is particularly true of the front wheels on riding mowers. Cotter pins are very light and can become overly pliable after extensive use. In some cases, the front wheels of a mower, which are the guide wheels that steer the device, become difficult to manage. The cure for this situation is often simply the replacement of the cotter pins that are not holding the guide wheels adequately in place. Before attempting to remove the pins, it is essential that the spark plug boot is moved so that the mower cannot be started. This is an important safety step because the repairer will be getting under the mower near the blades. The back wheels should be blocked so the mower cannot move, then the front end placed up on blocks. Remove the mower's hubcaps to gain access to the axle spindles. Straighten the legs of the pin so that when the curved portion of the cotter pin is grasped with pliers and it can be pulled straight back and be removed. The spindle, washers, and wheels should be checked for wear before the new pin is placed and secured. This OEM cotter pin is compatible with Bolens, Yard-Man, Craftsman, Yard Machines, Cub Cadet, Turf King, Troy-Bilt, Huskee, Toro, Ryobi, MTD, MasterCut, Murray, and Montgomery Wards.

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$4.95

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Lawn Tractor Snap Ring Fastener
Genuine Mtd part
By: Mtd
Part Number: 916-0108

Snap ring fastener for lawn tractors and garden equipment. Secures internal components. Replace if broken, missing, or worn to maintain proper assembly.

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$6.95
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Lawn Tractor Drive Shaft Assembly
Genuine Mtd part
By: Mtd
Part Number: 918-04079

Mower won't move forward or backward? A bent or warped drive shaft assembly prevents power transfer to the wheels. Direct replacement component.

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Lawn Tractor Differential Assembly
Genuine Mtd part
By: Mtd
Part Number: 918-04096A

Differential assembly for lawn tractors and walk-behind mowers. Installs in the transmission to control wheel speed. Replace if cracked or worn.

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$350.61
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Lawn Tractor Indicator Meter
Genuine Mtd part
By: Mtd
Part Number: 925-06170A

Tracks engine operating hours on your lawn tractor. Replace if display is blank, cracked, or shows incorrect time. Confirm fit with your model number.

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$41.95
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Lawn Tractor Light Socket
Genuine Mtd part
By: Mtd
Part Number: 925-1649

Light socket for lawn tractors and outdoor power equipment. Replace when socket is cracked, corroded, or bulb won't stay secure. Verify fit with your model.

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$18.46
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Battery-300 Cca Dr
Genuine Mtd part
By: Mtd
Part Number: 925-1707D

Battery does NOT contain battery acid

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$66.95
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$70.25
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Lawn Tractor Detent Spring Foot
Genuine Mtd part
By: Mtd
Part Number: 932-0863

Detent spring foot for lawn tractors. Mounts to frame to secure control linkages. Replace if cracked, bent, or missing to restore proper positioning.

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$6.56
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Lawn Tractor Tire Tubeless Air Valve
Genuine Mtd part
By: Mtd
Part Number: 934-0255

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.

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$4.95
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3/8 Washer Lock
Genuine Mtd part
By: Mtd
Part Number: 936-0169

This is a genuine washer lock that is designed to be used in various applications on lawn and garden equipment. It is a standard piece of hardware that provides a strong seal and distributes pressure between the two connected components. Because of the exposure to high pressure and vibrations, these washers can become damaged or broken over time. If they are not replaced promptly, the connection between the two different parts may be affected. These washers are small and can also get lost while doing other repairs, so it may be helpful to keep some extras on hand. This genuine OEM lock washer is manufactured to exact standards and is compatible with several lawn and garden machines from Husky, Cub Cadet, MTD, RYOBI, Yard Machines, Troy Bilt, Yard Man, and Bolens. It can be used with over 150 models of tractors, blowers, cultivators, trimmers, and snowblowers. Consult the parts diagram for the exact location(s) and application(s) of this washer. Replacing this washer will require a screwdriver or socket set to attach the screws or bolts that the washer is securing. Always wear gloves for hand protection when replacing engine components like this lock washer.

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$6.41
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Lawn Mower Flat Washer
Genuine Mtd part
By: Mtd
Part Number: 936-0211

Flat washer for lawn mowers and outdoor power equipment. Replaces worn, missing, or damaged washers. Essential hardware component for assembly and repair.

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$3.95
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$4.78
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Lawn Mower Flat Washer
Genuine Mtd part
By: Mtd
Part Number: 936-0300

Flat washer for lawn mowers and outdoor power equipment. Replaces damaged, missing, or worn washers. Standard hardware component for various models.

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$5.95
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$7.14
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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!
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