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21766 (400000000 - 409999999) Toro Lawn Mower - Overview

Sections of the 21766

[Viewing 6 of 6]
Keep searches simple, eg. "belt" or "pump".
Lawn Mower Stepped Washer – Part Number: 614426
Lawn Mower Stepped Washer
★★★★★
★★★★★
(2)
PartSelect #: PS9048394
Manufacturer #: 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. I...
$3.99
  In Stock
Order now and your part arrives in 2-3 business days!
Lawn Mower Side Discharge Chute – Part Number: 115-8447
Lawn Mower Side Discharge Chute
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★★★★★
(1)
PartSelect #: PS8847392
Manufacturer #: 115-8447
$18.64
  In Stock
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Lawn Mower Shoulder Bolt – Part Number: 614650
Lawn Mower Shoulder Bolt
PartSelect #: PS9046634
Manufacturer #: 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...
$4.99
  In Stock
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Lawn Mower Ball Bearing – Part Number: 104-8699
Lawn Mower Ball Bearing
PartSelect #: PS8824569
Manufacturer #: 104-8699
$5.95
  In Stock
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Lawn Mower Screw – Part Number: 95-1726
Lawn Mower Screw
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★★★★★
(1)
PartSelect #: PS9180925
Manufacturer #: 95-1726
$3.99
  In Stock
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Retaining Ring – Part Number: 32151-61
Retaining Ring
PartSelect #: PS8950132
Manufacturer #: 32151-61
For all your repair needs, look no further than this Genuine Toro Ring-Retaining. Perfect for various appliance repair tasks, this Toro OEM part epitomizes robustness and durability. Crafted to the hi...
$5.95
  In Stock
Order now and your part arrives in 2-3 business days!
Lawn Mower Pinion Gear – Part Number: 131-5399
Lawn Mower Pinion Gear
PartSelect #: PS11804780
Manufacturer #: 131-5399
$5.95
  In Stock
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Lawn Mower Drive Belt – Part Number: 115-4669
Lawn Mower Drive Belt
PartSelect #: PS8844898
Manufacturer #: 115-4669
Wheel drive belt. Width: 3/8 inch Length: 33 1/4 inch $15.92
$16.35
  Special Order
Lawn Mower Cable Guide – Part Number: 114-7988
Lawn Mower Cable Guide
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★★★★★
(1)
PartSelect #: PS8845311
Manufacturer #: 114-7988
$5.95
  In Stock
Order now and your part arrives in 2-3 business days!
Lawn Mower Blade Bolt – Part Number: 125-2466
Lawn Mower Blade Bolt
PartSelect #: PS9885938
Manufacturer #: 125-2466
$3.99
  In Stock
Order now and your part arrives in 2-3 business days!
Lawn Mower Thrust Washer – Part Number: 110-7191
Lawn Mower Thrust Washer
PartSelect #: PS8838552
Manufacturer #: 110-7191
$3.99
  In Stock
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Lawn Mower Sleeve Bushing – Part Number: 108-9782
Lawn Mower Sleeve Bushing
PartSelect #: PS8833696
Manufacturer #: 108-9782
$5.95
  In Stock
Order now and your part arrives in 2-3 business days!
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Exact Part matches for your search term

[Viewing 5 of 5]
GASKET – Part Number: 21766
GASKET
This part number matches the current model number 21766
PartSelect #: PS1245670
Manufacturer #: 21766
  No Longer Available
Extension Muffler – Part Number: 21766
Extension Muffler
This part number matches the current model number 21766
PartSelect #: PS11947742
Manufacturer #: 21766
  No Longer Available
Brush Housing Assembly - Service – Part Number: 21766
Brush Housing Assembly - Service
This part number matches the current model number 21766
PartSelect #: PS12006308
Manufacturer #: 21766
  No Longer Available
COUNTERWEIGHT – Part Number: 21766
COUNTERWEIGHT
This part number matches the current model number 21766
PartSelect #: PS16564101
Manufacturer #: 21766
$7.84
  Special Order
Handle 5500c3 – Part Number: 21766
Handle 5500c3
This part number matches the current model number 21766
PartSelect #: PS18275963
Manufacturer #: 21766
This handle 5500C3 is an original part from Abu Garcia. The metal and plastic handle is compatible with several Ambassadeur fishing reels. Fitted onto the right side plate components, providing contro...
  No Longer Available

Questions And Answers for 21766

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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Wheel height adjuster lever (spring steel) cracked / split in two.
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.
Read less
Parts Used:
Lawn Mower Spring Arm
  • Ray from YARDLEY, PA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Socket set, Wrench set
4 of 22 people found this instruction helpful.
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