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Parts for Yard Machines 21AA144R900: General Assembly 11.30.11 & Before Parts

Parts for Yard Machines 21AA144R900: General Assembly 11.30.11 & Before Parts

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1
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3
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5.0 (1)
By: Mtd

The On/Off Switch is an OEM part for MTD outdoor power equipment. This switch is a crucial component for the safe operation of various types of lawn and garden equipment, including lawn mowers, snow blowers, and other powered tools. 

Causes of damage to the On/Off Switch often involve wear and tear from regular use, exposure to harsh outdoor conditions that can corrode or damage electrical components, or accidental impacts that can physically damage the switch.

Symptoms of a bad On/Off Switch include:

  • The equipment failing to start
  • The machine not stopping when the switch is turned to the off position
  • Intermittent power or erratic starting and stopping

This OEM replacement part can be used on trimmers from Craftsman, Yard-Man, Cub Cadet, Bolens, Ryobi, Huskee, Troy-Bilt, MTD, Murray, and Yard Machines.

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$11.95
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$14.22
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4
$8.95
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$9.72
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5
$27.34
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$32.53
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7
$9.95
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$10.10
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$0.15

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8
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By: Mtd

This is a seven-inch cable tie that is used with different types of lawn and garden equipment. It is most commonly used to secure the cable onto the handle of the lawnmower or tiller so it is secure. The cable tie is made of durable plastic but can be damaged or break. When this happens, the tie will need to be replaced to ensure the cable stays on the handle.If the cable tie needs to be replaced, no tools are needed. In the situation where other parts need to be replaced at the same time, a basic set of tools and a pair of work gloves may be required. Turn off the yard equipment and place it on a stable surface before replacing the broken cable tie. The old tie can be removed so the new one can be installed before further use.This cable tie is an authentic OEM replacement part that is directly sourced from the manufacturer. This product is sold individually. The component is designed to be compatible with lawnmowers, lawn tractors, tillers, and snowblowers manufactured by MTD, Troy-Bilt, Yard-Man, and Yard Machines.

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$4.14
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$4.55
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9
By: Mtd

This is a flex shaft that is for use with cultivators and tillers. The part is sometimes called a drive shaft, and it plays an important role in the machine. This is the piece that connects to the engine to drive the gearbox. If there is damage to this part, the users might find that it's more difficult to change the gears and use the machine. It will need to be replaced.The flex shaft sees a lot of use and is subject to wear and tear. It could also be damaged because of the elements if the machine is not properly cared for. Owners can make the replacement on their own. They will need to make sure the cultivator or tiller is cool and then remove the spark plug wire from the machine. They should also wear gloves when installing the piece.The flex shaft can be used with machines from Craftsman, MTD, Troy-Bilt, Cub Cadet, and Bolens. It is sold individually, and it is a genuine OEM replacement part.

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$34.43
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10
$14.95
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$15.64
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$0.69

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11
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$7.95
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$8.12
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$0.17

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12
$60.01
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$64.09
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$4.08

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13
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$7.46
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$8.28
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14
By: Mtd
$32.78
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$36.06
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14
By: Echo
$76.95
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$85.51
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15
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By: Mtd

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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$5.09
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16
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By: Mtd

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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17
$41.60
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18
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By: Mtd
$8.95
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19
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$7.41
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20
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By: Mtd

The lock nut is a piece of standard hardware that may have a variety of applications on lawn and garden equipment, including on engines, housings, and other components. The lock nut offers a secure fit by tightening into a flange that prevents the nut from loosening like a regular nut might. Over time, the flange or the nut can become worn or damaged. In some cases, lock nuts may be lost during the process of other repairs or maintenance. Replacing them with genuine OEM parts like this lock nut is the best solution. This lock nut is compatible with hundreds of machines, including mowers, snowblowers, and chippers from MTD, Troy-Bilt, Cub Cadet, RYOBI, Yard-Man, Yard Machines, Bolens, and Husky. The ¼-inch lock nut has multiple locations and applications, so owners should consult their parts diagram for exact placement and part number identification. This lock nut is made of durable metal and sold as a single unit. Those who need additional pieces will have to order multiple quantities. This part will require a wrench or a socket to replace, as well as pliers and/or a screwdriver to hold the bolt or screw in place.

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21
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By: Mtd

This genuine OEM replacement part is a push cap designed for snowblower, tiller, and edger wheel assemblies. A push cap is a special type of nut, or fastener, that helps to hold unthreaded shafts in place. Although small, this push cap helps to secure the wheel to the axle. Push caps are most commonly damaged if the operator uses their appliance in rough terrain. If damaged, it can fall off, causing the wheel to also fall off. Replacing push caps is an easy repair as they attach to the outside of the wheel assembly. The only hardware required to make this repair is a nut driver. If you do not have a nut driver, a pair of pliers can also be used to attach the new push cap. This part is a high-quality replacement part meant for Yard Man, Husky, Ryobi, Yard Machines, Troy-Bilt, MTD, Bolens, and Cub Cadet appliances. It is sourced direct from its original manufacturer and ships individually.

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$10.95
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$13.03
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22
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$74.95
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23
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$24.21
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24
$7.33
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25
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

25
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$178.95
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26
$309.36
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26
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By: Mtd

This part is a replacement gearbox assembly. This is a genuine OEM part made by MTD and has been sourced directly from the manufacturer. It is intended to replace a defective or broken gearbox assembly in various models of tillers.The gearbox assembly is essential to the tiller's functionality as it is what rotates the tine shaft in order to spin the tines themselves. If the current gearbox is worn, malfunctioning, or otherwise broken, it will need to be replaced immediately. Wear work gloves to protect the hands and check that equipment is powered off and cooled down before starting the repair process. For more accurate information on how and where to use this gearbox assembly, the appropriate owner's manual and equipment diagrams should be referred to. This gearbox assembly is a genuine OEM part made of durable metal and is sold individually. It is suitable for use with tiller models that have been manufactured by MTD, Craftsman, Troy-Bilt, and other brands.

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$225.63
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27
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$56.51
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27
$76.50
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28
$80.72
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28
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

29
By: Echo
$14.73
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$16.36
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29
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By: Mtd

This replacement part is a pin lynch. This is a genuine replacement part made by MTD. This part is small but important to ensure that the axle or shaft is working properly during use.A new pin lynch might be needed if the current one is missing or damaged. It is not uncommon for the pin to be stripped down over time due to normal wear and tear in the machine. Often times the pin also gets lodged into place and should be replaced if this ever occurs. Wear work gloves when completing this repair to prevent injury. The engine should be completely turned off and cooled down. This part is sold individually and is sourced directly from the manufacturer. This is a genuine OEM replacement part.

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$11.95
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30
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$41.95
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32
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This part is discontinued by the manufacturer and is no longer available for purchase.

32
$78.56
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33
$85.34
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33
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

34
By: Echo
$32.36
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35
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$16.95
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