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21763 Toro Lawn Mower - Overview

Models starting with 21763

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Stepped Washer – Part Number: 614426
$6.55
In Stock
Stepped Washer
★★★★★
★★★★★
(2)
Part #614426
The Stepped Washer is used to secure the wheels onto the shaft of a push mower. It attaches to the wheel axle. If broken due to wear/fatigue, the wheel will come off and the part should be replaced. Installation is rated as "Easy" by customers and will require a socket set. This part is individually sold, gray, and constructed of metal. Refer to your make, model and diagrams to check if this is the right part for you.
Side Discharge Chute – Part Number: 115-8447
$24.54
In Stock
Side Discharge Chute
★★★★★
★★★★★
(1)
Part #115-8447
This is a genuine OEM sourced replacement part designed for use on Toro lawn mowers. It is mounted to the side of the mower for the cut grass to be expelled out of it. This part is made out of plastic and it is sold individually. Please note the hinge bracket assembly and spring used to secure this deflector are sold separately.
Shoulder Bolt – Part Number: 614650
$6.55
In Stock
Shoulder Bolt
Part #614650
The Shoulder Bolt is a 3/8-16 x 3-5/8 bolt, certified by the original equipment manufacturer. It is a metal bolt which is individually sold and comes in black. Installation requires a wrench or socket and is rated as "Easy" by customers. It is mostly used to keep the wheel in place. It fits onto the unit frame and if broken or removed, the wheel will fall off. Refer to your make, model and diagram to ensure this is the correct part.
Bearing-ball – Part Number: 104-8699
$6.55
In Stock
Bearing-ball
Part #104-8699
This is a Genuine OEM replacement part used on a variety of Lawn Mowers. This item is made out of Metal and it is Sold Individually. If either the ball bearing or the bearing retainer wear out this will cause the wheels have trouble turning. Ball bearings are used to reduce friction between rotating parts. The balls or rollers take the load and spin, distributing the weight evenly while the minimal contact area of the ball reduces friction. This reduces wear on the tool and allows it to run smoothly. Bearings experience constant wear when the tool is in operation from pressure, heat, vibration and friction. Because of this, many Bearings need periodic maintenance or replacement.
Screw-taptite – Part Number: 95-1726
$6.40
In Stock
Screw-taptite
★★★★★
★★★★★
(1)
Part #95-1726
This is a high quality replacement hardware that is specially manufactured for use on Toro lawn and garden equipment. Two of these screws are generally used to secure the belt guide to the mower deck. Please note this durable metal hex head taptite screw is included per order.
Ring-retaining – Part Number: 32151-61
$6.55
In Stock
Ring-retaining
Part #32151-61
This snap ring fits into a groove to hold a pinion gear or other drive part in place. A loose drive part may mean the ring is bent, weak, or missing. Check the groove, washers, bearings, and shaft for damage before replacing it. Confirm fit with the full machine model, serial range, and parts diagram. Turn off the equipment and disconnect the battery or spark plug lead when needed. Wear eye protection and use retaining-ring pliers. Make sure the new ring sits fully and evenly in the groove before use.
Gear-pinion, 15t – Part Number: 131-5399
$7.04
In Stock
Gear-pinion, 15t
Part #131-5399
This item has been OEM sourced an is intended to be used with walk-behind lawnmowers from Toro and Lawn Boy. The metal pinion gear attaches the mower\\\'s transaxle and is used to interconnect with the wheel\\\'s gear to rotate the drive wheel. This item is available as an individual replacement part.
Lawn Mower Drive Belt – Part Number: 115-4669
$26.35
In Stock
Lawn Mower Drive Belt
Part #115-4669
Wheel drive belt. Width: 3/8 inch Length: 33 1/4 inch $15.92
Traction Cable – Part Number: 115-8435
$46.15
In Stock
Traction Cable
★★★★★
★★★★★
(1)
Part #115-8435
This authentic replacement traction cable is supplied directly from original equipment manufacturer for use on Toro lawn mowers. The traction cable engages drive wheels on the lawn mowers. It is connected to the traction bail and then attached to the traction bracket near the transmission. Please note, this cable is sold individually.
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.
Bolt-blade – Part Number: 125-2466
$6.55
In Stock
Bolt-blade
Part #125-2466
This authentic OEM sourced replacement bolt is generally used on Toro lawn mowers. The purpose of this bolt is to secure the cutting blade to the blade driver assembly. This is a hex head bolt which is sold individually. It includes a metal washer. Please note you would need a wrench to replace this blade bolt.
Cable Guide – Part Number: 114-7988
$6.55
In Stock
Cable Guide
★★★★★
★★★★★
(1)
Part #114-7988
This item is an authentic Toro replacement part that has been OEM sourced to be used with walk-behind lawnmowers. The plastic cable guide attaches to the handle assembly and is used to keep the control cable out of the way by securing it in the middle of the handle. This item is priced as a single part.

Exact Part matches for your search term

Air Switch Assembly – Part Number: 21763
$75.18
In Stock
Air Switch Assembly
This part number matches the current model number 21763
Part #21763
V-Belt – Part Number: 21763
No Longer Available
V-Belt
This part number matches the current model number 21763
Part #21763
MANIFOLD ASM-TANK – Part Number: 21763
$397.11
Special Order
MANIFOLD ASM-TANK
This part number matches the current model number 21763
Part #21763
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The hub that the mower blade mounts to was broken
8 of 26 people found this instruction helpful.
  • randy from HIGHLAND, IL
  • Very Easy
  • 15 - 30 mins
  • Wrench set
The hub that the mower blade mounts to was brokenPut the new Harbonne played and played securing flange bolted it up
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Wheel height adjuster lever (spring steel) cracked / split in two.
7 of 25 people found this instruction helpful.
  • Ray from YARDLEY, PA
  • Really Easy
  • Less than 15 mins
  • Socket set, Wrench set
Tip mower onto side, raising side to be repaired. Empty gas tank if possible or use rags to prevent gasoline drips onto clean surfaces.

Remove wheel using a 1/2" socket.
Remove wheel height assembly with 1/2" socket and open end wrench to hold nut below the deck.
Position new spring arm over the slot on wheel height assembly plate. Check opposite side to verify correct orientation if needed.
Remove plastic cover from old lever using a small flat blade screwdriver. Slip onto new lever.
Replace wheel height assembly.
Replace wheel.
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