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121-473R000 (1991) MTD Lawn Mower - Overview

Diagrams for 121-473R000

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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.
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.
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.
Cable-control-43 I – Part Number: 946-0551
$31.62
In Stock
Cable-control-43 I
Part #946-0551
This is an authentic replacement part manufactured for use with walk-behind lawnmowers. This cable is connected to the control handle that is pressed down while running the lawnmower. The cable has shaped connections at each end to attach it to the handle and engine. This cable is sold individually.
Screw-hex Wash Hd – Part Number: 710-0227
$6.40
In Stock
Screw-hex Wash Hd
★★★★★
★★★★★
(1)
Part #710-0227
This is a genuine OEM sourced replacement screw which is commonly utilized on lawn and garden equipment. It is a standard hardware which has multiple applications based on the model of your unit, please refer to appropriate diagrams for the correct location and use of this part. It is a high-quality hex head screw which is made of durable metal and it is sold individually. Over time threads may wear out or it may simply get lost eventually requiring a replacement, note that a wrench will be needed to install or remove this hardware.
Handle-lower – Part Number: 749-0907B
$66.54
Special Order
Handle-lower
Part #749-0907B
This lower handle assembly forms the base of the operator handle on walk-behind outdoor power equipment. It bolts directly to the deck or frame and provides structural support for the upper handle used to steer and control the machine. Replacing a bent or damaged lower handle restores proper handle alignment, stability, and safe operation.
Screw – Part Number: 710-3015
$6.40
Special Order
Screw
Part #710-3015
This is a genuine OEM sourced part which is specially designed for use with lawn and garden equipment. It is an identical replacement for a missing or a faulty bolt that was installed on a new unit. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this hardware. Keep in mind this high-quality hex bolt is made of durable metal and is sold individually. Note, you will need a wrench to secure or remove it.

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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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