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122-478R352 (1992) MTD Lawn Mower - Overview

Diagrams for 122-478R352

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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.
Screw, 3/8-24 x 1.50 (w/25mm Blade Adapter) – Part Number: 710-1044
$6.40
In Stock
Screw, 3/8-24 x 1.50 (w/25mm Blade Adapter)
Part #710-1044
The hex bolt attaches to the washer and the square key. This part is an OEM from Craftsman for use in snowblowers and lawn mowers. It is available as an individual replacement part and is made of metal. If this item becomes broken or stripped it will need to be replaced and may require a socket set during the installation.
Washer-lock 5/16 – Part Number: 936-0119
$6.57
In Stock
Washer-lock 5/16
Part #936-0119
This silver metal lock washer helps prevent the nut on the drive belt pulley shaft from backing off during operation, it has a 5/16-inch inner diameter and a 1/2-inch outer diameter. one washer is included, replace it if fatigue or damage allows the connected shafts to spin freely, verify fit using the equipment model or owner manual
Snow Blower V-Belt – Part Number: 954-0346
$32.20
In Stock
Snow Blower V-Belt
Part #954-0346
This snowblower drive belt transfers power from the engine to the wheel drive system, allowing the machine to move forward and backward during operation. Built to handle high torque and cold conditions, it helps maintain consistent traction and smooth engagement. Replacing a worn or slipping belt restores reliable self-propelled movement and proper drive performance.
Cable-throttle 55 – Part Number: 946-0671A
$20.08
In Stock
Cable-throttle 55
Part #946-0671A
This Throttle Control Wire is a 55-inch black Throttle Cable, made of metal with a rubberized casing. It's rated as "Easy" to install, attaching from the throttle control to the carburetor, and requires both pliers and a screw driver. This cable controls the speed of the engine. If broken or damaged (due to typical wear from use) you will lose control of the engine speed, and the part must be replaced. Refer to your make, model and diagrams to ensure this is the correct part.
Control Box-thrott – Part Number: 811-0185
$47.69
In Stock
Control Box-thrott
Part #811-0185
This is a genuine manufacturer-sourced component which is specially designed for lawn mowers. This is the box that the throttle cable is connected to. The cable connects to the carburetor and it stops the engine when you shift the lever to the full choke position. To ensure the correct repair procedure, refer to the appropriate diagrams for your model. Keep in mind this high-quality throttle box is sold as an individual item. It includes the housing, the trigger, and the hardware to secure these components. A screwdriver will be needed to perform this repair.
Wheel-comp Gray Pl – Part Number: 734-1826
$48.39
In Stock
Wheel-comp Gray Pl
Part #734-1826
It is an authentic component which is specially designed for Little Wonder equipment. This is an identical replacement for a damaged or a missing wheel that was installed on a new unit. It helps to support the equipment allowing for easy transportation. This high-quality wheel assembly is sold as an individual item. Check the diagrams for your model to ensure the correct repair procedure. A wrench will be needed to replace this wheel. Note, the hardware to secure it is sold separately.
Wheel Assy W/tire – Part Number: 634-0020
$57.09
In Stock
Wheel Assy W/tire
Part #634-0020
This is a genuine OEM sourced replacement part that is intended to be used with walk-behind lawnmowers from MTD, Yard Machines, Bolens, and Yard-Man. The wheel attaches to the height adjustment plate at the front of the mower. The wheel is used to provide traction to allow the mover to move across the lawn.
Screw-hex – Part Number: 710-0654A
$6.74
In Stock
Screw-hex
Part #710-0654A
This is a genuine replacement part manufactured for use with outdoor power equipment. The screw includes a lock washer and is commonly used to secure the motor to the frame. This screw has various applications based on the model of the machine it is used with. The screw is sold as an individual replacement part, please see model diagram for part location and usage.
NUT-HEX JAM – Part Number: 712-0711
$6.40
In Stock
NUT-HEX JAM
Part #712-0711
This special jam nut is sourced directly from the original equipment manufacturer for use with MTD and Ryobi lawn and garden equipment. It is a standard hardware which has multiple applications depending on your tool, please refer to appropriate diagrams for correct location and use of this part. It is made of high-quality metal and it is sold individually.
Rope Guide – Part Number: 710-1205
$6.40
In Stock
Rope Guide
Part #710-1205
This is an original replacement part manufactured for use with walk-behind lawnmowers. The metal rope guide mounts to the side rail of the handle, and is secured by a handle knob. The rope guide keeps the starter rope on the upper handle for ease of access, and to keep the rope out of the way while operating. The rope guide is sold individually.
Body-throttle – Part Number: 946-0875
$13.27
In Stock
Body-throttle
Part #946-0875
This is an OEM, Yard Machines, Yard Man, Cub Cadet, and MTD part directly sourced from the manufacturer for use in lawn mowers. The throttle body attaches to the throttle lever, the control cable, and the throttle control wire. During replacement, it may require a screwdriver, a set of pliers, and a wrench set to help install this part correctly. It may become broken and will need to be replaced. This is available as an individual replacement part and is made of plastic.

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Worn belts
9 of 14 people found this instruction helpful.
  • Fortney Auto Shop from PISCATAWAY, NJ
  • Easy
  • 15 - 30 mins
  • Screw drivers, Wrench set
Removed bottom plate and belt cover and replaced 3 belts
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