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430 (1989) MTD Tiller - Overview

Diagrams for 430

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Mulching Blade – Part Number: 942-0741A
$34.74
In Stock
Mulching Blade
Part #942-0741A
This authentic replacement blade is manufactured for use with Craftsman walk-behind lawnmowers and is designed to deliver clean, efficient cuts. Measuring 21 inches in length, the blade features an angled design that promotes optimal airflow, allowing grass clippings to circulate through the cutting deck for effective side discharge and mulching. Over time, mower blades can dull or wear down, leading to torn grass blades and a less polished lawn appearance. Replacing a worn blade with this high-quality part ensures a sharper, cleaner cut that keeps your lawn looking its best. This blade is sold individually.
Lawn Mower Zone Control Cable – Part Number: 946-1130
$21.45
Special Order
Lawn Mower Zone Control Cable
★★★★★
★★★★★
(2)
Part #946-1130
This Genuine OEM control cable is designed to connect the control handle to the engine mechanism on compatible lawn mowers, enabling safe and responsive blade engagement. When the control handle is pressed, the cable activates the blade rotation; releasing the handle stops the blade, ensuring operator safety. This specific part features a 40-inch covered housing with a total cable length of 53 inches, including 13 inches of exposed cable. It is sold individually and includes all necessary components for straightforward replacement. Please note that part number 946-1137 features a fully covered cable with a length of 53 inches. To ensure proper fit and function, carefully compare your existing cable before ordering.
Lawn Mower Control Handle – Part Number: 747-1161A-0637
$21.16
In Stock
Lawn Mower Control Handle
Part #747-1161A-0637
The Control Handle is an OEM, metal, black handle used to control the engine. It attaches onto the handle assembly of the mower. If broken you will no longer be able to control the engine, and the part will need to be replaced. Most of our customers rated this repair as easy.
Lawn Mower Hex Washer Head Screw – Part Number: 710-0599
$6.40
In Stock
Lawn Mower Hex Washer Head Screw
Part #710-0599
This is an original replacement part sourced directly from the manufacturer. The screw is commonly found in yard equipment from Craftsman, such as lawn tractors, snow blowers, and edgers. This part is made of metal, and may be found in various locations in the machine, depending on model. Please be aware that there are different screws used in the machine. Refer to the parts diagram to be sure of ordering the correct part. You will require a wrench when replacing this item. The screw is sold as an individual replacement part.
Hold Down-cable – Part Number: 946-0605
$6.40
In Stock
Hold Down-cable
★★★★★
★★★★★
(1)
Part #946-0605
This cable barrel holder is a genuine OEM part that is designed for use with tillers and snow throwers. Sold as an individual part, this holder measures approximately 1-inch in length and is used to secure the clutch control handle and cable together. This holder is made of durable plastic and can replace the old holder by simply removing it, inserting the cable into the new holder, and tightening it until it is locked in place.?
Bell Blade Support – Part Number: 736-0524B-1
$6.40
In Stock
Bell Blade Support
Part #736-0524B-1
The Blade Support (Bell Blade Support) fits between the bottom of the blade and the blade bolt to provide support for the blade. It is installed underneath the cutting deck on the blade. Installation requires a hammer, 5/8 socket and torque wrench, and is rated as "Easy" by our customers. If broken or damaged (likely due to fatigue) you may hear a rattling sound coming from it, and the part should be replaced. This part is dark gray/silver, individually sold, and measures approx 3.5 x 1.25 inches. Refer to your make, model and diagrams to check if this is the correct part for you.
Lawn Mower Flanged Lock Nut – Part Number: 712-04065
$6.40
In Stock
Lawn Mower Flanged Lock Nut
Part #712-04065
Designed for use in various models of lawn and garden equipment, this part is not sold as part of a kit or assembly. It is made of metal, is gold in color, and is sold individually. This part may also be called a Flange Lock. This nut is designed to lock in place, preventing vibrations and other parts coming loose. This nut may be located in multiple locations on your machine, refer to your owners manual to determine if this is the correct part. You will need a wrench or socket set and a torque wrench to complete this repair. You should only torque the nut to the manufacturer recommendation, no tighter. You will need to replace this part when it is worn or damaged. While this part can wear through regular use, it is most commonly damaged through improper use of a wrench or socket. Customers describe this repair as Easy.
Control Box-thrott – Part Number: 831-0823A
$42.70
Special Order
Control Box-thrott
★★★★★
★★★★★
(2)
Part #831-0823A
The Throttle Box Assembly, or the Throttle Assembly, is a kit that includes the housing, handle, and hardware. It is black and constructed of steel and plastic. It can be installed onto the right hand upper handle, using a screwdriver and pliers, and is rated as Medium difficulty to install. This kit contains the parts that control the amount of the air and fuel entering the engine. When the part breaks (likely due to fatigue) you will no longer be able to control the engine. If nothing happens when you move the handle, that means it has become disconnected. When the part is broken it must be replaced. Check your model number to ensure you are selecting the correct replacement part.
Spring Lever: Front Wheel – Part Number: 94832
$16.99
In Stock
Spring Lever: Front Wheel
★★★★★
★★★★★
(1)
Part #94832
The Lever and Knob Assembly (or Front Wheel Height Adjuster) is used to adjust the front height of the mower, and attaches on the front wheels. It can be installed using a socket set and wrench set, and is rated as "easy" to install by our customers. If broken or damaged (likely due to general wear over time) you will no longer be able to move it to make adjustments, and the part should be replaced. This black, plastic part is sold individually. Refer to your make, model and diagrams to ensure this part fits your machine.
Side Discharge Deflector – Part Number: 731-04177
$30.26
Special Order
Side Discharge Deflector
Part #731-04177
The Side Discharge Deflector, also known as a discharge chute, is a black plastic part used to direct glass clippings out from under the deck of the mower. This manufacturer-certified part has been rated as "Easy" to install by our customers. If broken or damaged, it must be replaced.
Screw Hex.wash.hd – Part Number: 710-1652
$6.40
In Stock
Screw Hex.wash.hd
Part #710-1652
This item is a genuine OEM replacement part that is intended to be used with snowthrowers and lawnmowers from Ryobi, MTD, Yard Machines, Troy-Bilt, Bolens, and Yard-Man. The metal hex head screw is used with different types of machines and the application of the screw can vary based on the model of the equipment. This screw is sold as an individual replacement part.
Tiller Jamlock Nut – Part Number: 712-0266A
$6.40
In Stock
Tiller Jamlock Nut
Part #712-0266A
The Jamlock Nut is a 3/8-16 inch metal nut which can be installed using a socket or wrench set. It's used to secure and lock parts in place. If the part is damaged and comes loose it should be replaced. This is an authentic part authorized by the manufacturer.

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Common Symptoms of the 430

How this model fails, and the parts that fix it.

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