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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 Flat Washer
Genuine Mtd part
By: Mtd
Part Number: 736-3010

Replacement flat washer for lawn tractors and outdoor power equipment. Install between fasteners to distribute load. Replace if lost, damaged, or worn.

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$5.95
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$7.08
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$1.13

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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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Detent Ball
Genuine Mtd part
By: Mtd
Part Number: 741-0862

This ball detent is a genuine MTD replacement part for appliances operated by small engines, including lawn tractors, lawn mowers, snowblowers, leaf blowers, chipper shredders, and tillers. The function of a ball detent is to temporarily keep two parts in place relative to one another, as one or both of the parts rotate.A ball detent might have to be replaced in the event that it suffers damage over time or is lost or misplaced. It is possible for ball detents to fall out of their spot, meaning that the parts that it ordinarily holds in place will not be able to rotate properly. Additionally, a ball detent might have to be replaced if there is material deterioration. If this occurs, a replacement ball detent part should be ordered and secured to the small engine appliance immediately. Remember to always wear gloves when handling, repairing, and operating outdoor equipment. This ball detent is compatible with the following brands: MTD, Yard Man, Yard Machines, and Troy-Bilt.

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$6.95
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$8.27
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$1.32

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Lawn Tractor Idler Adjustment Rod
Genuine Mtd part
By: Mtd
Part Number: 747-1127

Replacement idler adjustment rod for lawn tractors and garden tractors. Replaces worn, bent, or broken rods. Installs in the drive system to control belt tension.

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$23.76
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$28.27
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$4.51

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Lawn Tractor Deck Lift Rod
Genuine Mtd part
By: Mtd
Part Number: 747-1130B

Deck lift rod for lawn tractors and riding mowers. Connects deck to lift mechanism. Replace if bent, broken, or corroded to restore deck height control.

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$47.75
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$57.30
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$9.55

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Rod-Belt Keeper
Genuine Mtd part
By: Mtd
Part Number: 747-1286A

 

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$22.00
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$24.20
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Lawn Tractor Engine Spacer
Genuine Mtd part
By: Mtd
Part Number: 750-04637A

Engine spacer for lawn tractors. Maintains proper spacing between engine components to reduce friction. Replace if cracked, worn, or missing.

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$7.33
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$10.80
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$3.47

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Lawn Tractor Fuel Cap
Genuine Mtd part
By: Mtd
Part Number: 751-0603A

Seals the fuel tank on lawn tractors, mowers, and snow blowers. Replace if cracked, loose, or leaking to prevent fuel evaporation and contamination. Verify fit with your model number.

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$14.38
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$17.11
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$2.73

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Lawn Tractor Muffler Deflector
Genuine Mtd part
By: Mtd
Part Number: 751-10353

Replacement muffler deflector for lawn tractors. Directs exhaust away from the engine compartment. Replace if cracked, broken, or missing.

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$12.78
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$18.84
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Lawn Tractor Transmission Kit
Genuine Mtd part
By: Mtd
Part Number: 753-05343

Tractor won't move forward or reverse? This transmission kit restores drive control and movement. Essential repair for non-responsive drive systems.

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$86.67
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$103.16
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$16.49

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Lawn Tractor Transmission Kit
Genuine Mtd part
By: Mtd
Part Number: 753-05851

Tractor won't move or shifts poorly? This transmission kit includes all components needed to restore smooth operation. Moderate DIY repair for riders.

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$775.95
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$931.14
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$155.19

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Lawn Tractor Engine Pulley
Genuine Mtd part
By: Mtd
Part Number: 756-04207A

If your lawn tractor won't move or the mower deck won't engage, a damaged engine pulley may be the cause. This crankshaft pulley drives the belt system.

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$62.95
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Lawn Tractor Deck Idler Pulley Roller
Genuine Mtd part
By: Mtd
Part Number: 756-1154

Idler pulley roller guides and tensions mower deck belts. Replace if worn, cracked, or causing belt slippage. Verify fit with your model number.

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$8.67
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$10.32
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Lawn Tractor Battery Tray
Genuine Mtd part
By: Mtd
Part Number: 783-0349-0637

Secures the battery in your lawn tractor or riding mower. Replace if cracked, broken, or missing to prevent battery movement and secure mounting.

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$70.79
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$84.95
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Lawn Tractor Double Idler Bracket Assembly
Genuine Mtd part
By: Mtd
Part Number: 783-04442-0637

Double idler bracket assembly for lawn tractors and walk-behind mowers. Mounts idler pulleys to the deck. Replace if bracket is cracked, bent, or broken.

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$40.95
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$48.32
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Lawn Tractor Hex Nut
Genuine Mtd part
By: Mtd
Part Number: 912-0206

Hex nut fastener for lawn tractors, tillers, and other outdoor power equipment. Secures components throughout the machine. Replace if stripped or missing.

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$2.95
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$3.54
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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