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20791 Toro Lawn Mower - Overview

Models starting with 20791

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Retaining Ring – Part Number: 65-2720
$6.40
In Stock
Retaining Ring
★★★★★
★★★★★
(1)
Part #65-2720
This OEM Locking Ring holds components or assemblies onto a shaft or in a housing/bore when installed in a groove. Installation is rated as "Easy" by customers and will require pliers. The part secures the drive pinion gear to the drive shaft, and if broken due to wear/fatigue/damage, it will need to be replaced.
Screw-handle – Part Number: 92-2260
$5.95
In Stock
Screw-handle
Part #92-2260
Genuine OEM sourced part used on variety of Toro Lawn and Garden Equipment. This part is sold individually and the Nut is not included. The square area under the head is designed to fit into a square hole in the workpiece. It is this square hole that restrains the bolt and keeps it from turning when the nut is tightened.
Screw-hwh – Part Number: 46-8091
$6.55
In Stock
Screw-hwh
Part #46-8091
This screw is an OEM part sourced directly from the manufacturer and is used in Toro snowthrowers. It requires a wrench and connects the ring-chute to the chute-discharge. The screw is made of metal and is sold as an individual part. Screws will need to be replaced when they become stripped.
Lawn Mower Ignition Key – Part Number: 63-8360
$7.65
In Stock
Lawn Mower Ignition Key
Part #63-8360
This ignition key is used in lawn equipment to start and stop its engine. Inserting the key into the ignition switch activates the starter motor. Thus, it is a safety device which prevents accidental or unauthorized use of the equipment. A broken key might be loose or hard to turn. In some cases, it might have completely fallen out of the switch. Without the ignition key, it will be difficult or impossible to start the engine. Locate your ignition key by reading your user manual. To remove a stuck ignition key, you may need to use a small amount of lubricant on it. While turning the key in the ignition switch, gently wriggle it back and forth. There may also be a release button that you could press, depending on your model type. This replacement part is an OEM product and is sold per unit.
Washer – Part Number: 40-1940
$6.40
In Stock
Washer
Part #40-1940
This OEM-sourced washer in your walk-behind lawnmower provides space and protects the rear wheel from rubbing against the pivot arm assembly, ensuring smooth wheel rotation. A damaged washer may appear worn or cracked, causing the rear wheel to feel misaligned or wobble excessively. If not replaced, it can lead to increased wear and expensive repairs. To remove the existing washer, prop up the wheel with a two by four, use a wrench to remove the bolt securing the wheel, slide out the wheel, and then remove the bolt on the rear adjuster to take off the washer. Please note that this washer is sold individually, so make sure to check the quantity needed for your machine before making your purchase.
Bushing – Part Number: 27-6250
$6.55
In Stock
Bushing
Part #27-6250
This is an authentic manufacturer sourced replacement part designed for use with Toro walk-behind lawn mowers. This part helps to secure the mower wheel, allowing it to rotate freely. It is made out of metal and it is sold individually. To replace this part you would need a wrench and pliers.
Spacer-cover, Wheel – Part Number: 74-1671
$6.40
In Stock
Spacer-cover, Wheel
Part #74-1671
A genuine item which is supplied directly from the original equipment manufacturer for use with Toro lawn mowers. It is a special spacer which is secured between the wheel and the wheel cover, please refer to the appropriate diagram of your model for the correct location and application of this hardware. Keep in mind this high-quality component is made of durable metal and is sold individually.
Bearing-ball – Part Number: 38-7820
$21.48
In Stock
Bearing-ball
Part #38-7820
This metal ball bearing reduces friction and evenly distributes weight among the rotating parts in your lawn equipment. These bearings can be found in various areas such as the wheels, in pulleys, blades or augers. When the bearing is damaged, you may notice a few things. Your machine may produce rough or grinding noises and excessively play or wobble. The affected part may also become stuck. Immediate replacement is necessary to prevent increased friction, inefficient performance, and potential equipment failure. Removing the bearing depends on your model, so consult your user manual for guidance. You will need to use a screwdriver or pliers to remove the surrounding components around the bearing and a bearing puller, pry bar, or mallet to release the bearing itself from its housing. As ball bearings wear out together, it is advisable to replace all of them at once. Ensure you verify the number of bearings your machine needs before purchasing this OEM replacement part as it is sold individually.
Pinion Gear – Part Number: 65-4750
$16.86
In Stock
Pinion Gear
Part #65-4750
The metal pinion is an authentic Toro part that has been sourced from the original manufacturer to be used with lawnmowers. This item attaches to the transmission axle and interconnects with the drive wheel gear to rotate the wheel in unison with the shaft. The pinion gear is available as an individual replacement part.
Screw-hwh – Part Number: 32144-4
$6.40
In Stock
Screw-hwh
Part #32144-4
This screw is an authentic OEM sourced hardware, it is not an aftermarket imitation. It is commonly utilized on Toro snow throwers. It is a standard hardware which has multiple uses depending on your unit, please make sure to check appropriate diagrams for correct location and use of this hardware. One hex head screw is included per order.
Thrust Washer – Part Number: 65-4740
$6.40
In Stock
Thrust Washer
Part #65-4740
It is an authentic Toro hardware. The thrust washer is supplied from the original equipment manufacturer for use on lawn mowers. It is utilized to provide a tight fit between connected components of the drive wheel mechanism. Unfortunately, over time the material will tend to wear out and the may get damaged eventually requiring a replacement. To ensure the exact location and the correct application of this item, refer to the appropriate diagrams of your model. Note, one durable metal thrust washer is included. You will need a wrench set to remove the wheel when replacing this hardware.
Bolt-shoulder – Part Number: 66-0560
$6.55
In Stock
Bolt-shoulder
Part #66-0560
This genuine component is supplied directly from the original equipment manufacturer for use with Toro lawn mowers. Its purpose is to secure pivot arm which helps to support mower wheel. This is an identical replacement for a missing or a faulty hardware 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 part. Keep in mind this high-quality shoulder bolt is made of durable metal and is sold individually.

Exact Part matches for your search term

SPRING – Part Number: 20791
No Longer Available
SPRING
This part number matches the current model number 20791
Part #20791
Shaft-pinion – Part Number: 711-05388
$106.87
Special Order
Shaft-pinion
This part number matches the current model number 20791
Part #711-05388
SHAFT-PINION – Part Number: 711-05388
$106.87
Special Order
SHAFT-PINION
This part number matches the current model number 20791
Part #711-05388

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Grandson lost the ignition key to my Toro!
15 of 38 people found this instruction helpful.
  • Michelle from AYLETT, VA
  • Really Easy
  • Less than 15 mins
No repair, lol! Just a perfect fit for my ignition :). I bought two in case my grandson gets curious again.
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