Models > 445

445 ((20103600001-20112700000)) Husqvarna Chainsaw

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Washer Head Screw – Part Number: 584953901
$3.99
This part is the replacement washer head screw for your lawn tractor. It is black in color and is approximately an inch and a half in length. This self-threading screw is most commonly used for securi...
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Lawn Tractor Mandrel Assembly – Part Number: 587819701
$48.56
In Stock
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Bearing – Part Number: 532009040
$6.21
This is a premium-quality OEM front wheel flange bearing (sometimes called bushing) commonly used in riding lawn mowers. They are used to keep the wheel held in place securely. It is sold individually...
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Cap Axle Black 1 50 x 1 00 – Part Number: 532104757
$3.99
This is an OEM axle cap for lawn tractors and is sold individually. It stops debris from getting into the wheel hub and axle. This axle cap is prone to wear and tear and should be replaced when it is ...
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Fuel Filter – Part Number: 591375401
$11.20
Located inside the fuel tank, the fuel filter removes debris before it can reach the carburetor. If your small engine starts with difficulty or idles rough, it may be clogged, restricting the flow of ...
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Bolt and Washer Assembly – Part Number: 532193003
$8.71
This manufacturer-approved bolt and washer assembly is for lawn tractors. Wear work gloves to protect your hands when installing this part.
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Chainsaw Primer Bulb – Part Number: 503936601
$13.69
This is an air purge for various lawn and garden equipment. The air purge may also be known as the primer bulb, and it is made for small engines. This part circulates fuel into the carburetor of your ...
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Blade Mower – Part Number: 532138971
$16.18
This replacement blade is supplied directly from the original equipment manufacturer for use with Craftsman riding lawn mowers and garden tractors. It is secured under the deck to cut the grass, over ...
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Nut, Hex, Flangelock – Part Number: 532409149
$4.99
This is a genuine hex flange locknut for a lawn mower. It attaches to the carriage bolt (sold separately), fastening the axle assembly braces in place. This part is sold individually, however most mod...
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Washer-Spacer – Part Number: 532187690
$3.99
This is an OEM lawn mower deck mandrel spacer washer, sold individually. It measures approximately 43/64-Inches in diameter, 1-1/8-Inches outer diameter, and 5/32-Inches thick (these measurements are ...
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Bearing-Ball-Mandrel – Part Number: 532110485
$11.20
This is a single mandrel ball bearing for a mower. It is sold individually, however it is a good idea to have a couple of these on hand. This bearing is located on top of the shaft, which is part of t...
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Solenoid – Part Number: 582042802
$13.69
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Common Problems and Symptoms for 445

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Will Not Start
Fixed by these parts
Fixing
How to fix it
Replacing the Bearing-Ball-Mandrel

Replacing the Bearing-Ball-Mandrel

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Customer:
Lynn from BOILING SPGS, PA
Parts Used:
532130969
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Socket set
Drive belt came off from transaxle pulley, noticed in bad shape, ordered new one form parts select.
The drive belt literally goes from the back of the tractor to the front. The mower must be removed, helps to have the tractor up on blocks to give adequate room for work on underside. Belt goes easiest on the engine first, then thread to the rear, install on the rear, (driven pulley) then on the idlers. Check to assure that it function s properly before re-installing the mower. If you have the owners manual, there is a diagram, (check your orientation, it is not clear if it is a birdseye or under tractor view) which offered some help. When replacing belt, check the transaxle front mount, mine was broken which is why the belt came off in the first place. Repairing the mount was quite a job in itself, but now works fine.
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17 of 27 people found this instruction helpful.
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Customer:
Trace from LISLE, IL
Parts Used:
532138971
Difficulty Level:
Very Easy
Total Repair Time:
15 - 30 mins
Needed to replace the bent blades on my riding mower.
- Made the mower safe to work on the blades (remove spark plug wires, etc.)

- Raised the mower to get access to the blades, wedged a wood block against the blade.

- Used impact driver with socket to remove bolt holding blade.

- Removed blade, replaced with new, replaced bolt and tightened with impact drive r, ..... and you know the rest.
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9 of 12 people found this instruction helpful.
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Customer:
Steve from DAMASCUS, OR
Parts Used:
598559101
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Mower belt fell off was cut by the drive pulley.
Got the proper length and pulley size belt via serial number. Checked the length prior to ordering to assure the length would be correct.
Took mower onto a flat surface where I could get on both sides of the deck. And then placed the belt on the back pulleys first . Then I routed it through the idler pulleys to the power pulley whe re I turned the pulley with putting finger pressure against the belt as I turned the pulley. And it went on with no problem . It is that simple just be sure to turn the pulley and apply the belt in the same direction at the same time.
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