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21378
21378 Toro Lawn Mower - Overview
Models starting with 21378
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Ring comp
This part number matches the current model number 21378
PartSelect #: PS12399197
Manufacturer #: 21378
No Longer Available
Complete ring
This part number matches the current model number 21378
PartSelect #: PS16864434
Manufacturer #: 21378
No Longer Available
Keep searches simple, eg. "belt" or "pump".
Washer-Stepped
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
Blade-22 Inch
PartSelect #: PS11804777
Manufacturer #: 131-4547-03
This is a genuine OEM replacement blade for use on Lawn Mowers. If the blade is too dull it will tear the grass instead of an even cut. A bent or damaged blade can cause serious damage or injuries. Yo...
$24.90
In Stock
Cable-Traction
PartSelect #: PS8850145
Manufacturer #: 119-2379
This cable-traction is sourced directly from the original equipment manufacturer. It is specially designed for use with Toro lawn mowers. The traction cable engages drive wheels on the equipment. Over...
$36.73
In Stock
Bolt-Shoulder
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
V-Belt
PartSelect #: PS8849602
Manufacturer #: 117-1018
This is a genuine replacement v-belt sourced from original manufacturer and it is used on Toro lawn mowers. This part is made out of rubber and it is sold individually. This is the the belt that is at...
$21.54
In Stock
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
drive cable broke
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Donald from MARION, IA
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Difficulty Level:Very Easy
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Total Repair Time:15 - 30 mins
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Tools:Socket set, Wrench (Adjustable)
2 of 2 people
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trailing shield had broken off the mower, rendering bag useless.
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Judy from PRINCETON, MN
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Difficulty Level:Very Easy
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Total Repair Time:Less than 15 mins
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Tools:Wrench (Adjustable)
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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 ... Read more 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.
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 ... Read more 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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Parts Used:
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Ray from YARDLEY, PA
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Difficulty Level:Really Easy
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Total Repair Time:Less than 15 mins
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Tools:Socket set, Wrench set
3 of 9 people
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