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Husqvarna
Gas Walk-Behind Mower

Model # 917374421 Official Husqvarna lawn mower

Here are the diagrams and repair parts for Official Husqvarna 917374421 lawn mower, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Owner’s manual
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Model diagram and schematic

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Showing 10 of 250 parts  |
Lawn & Garden Equipment Nut 409148
#29

Drive control/gear case/wheels diagram

Lawn & garden equipment nut

Part #409148

Replaced by #532409149

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Manufacturer substitution
This part replaces 409148. Substitute parts can look different from the original.
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Hex Flange Lock Nut 145212
#25

Engine/housing/handle diagram

Hex flange lock nut

Part #145212

Replaced by #532409149

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Manufacturer substitution
This part replaces 145212. Substitute parts can look different from the original.
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Lawn Mower 22-in Deck Mulching Blade 406713
#47

Engine/housing/handle diagram

Lawn mower 22-in deck mulching blade

Part #406713

Replaced by #532406713

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Manufacturer substitution
This part replaces 406713. Substitute parts can look different from the original.
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$28.29 | 
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Skirt 189008
#20

Engine/housing/handle diagram

Skirt

Part #189008

Replaced by #413160

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Manufacturer substitution
This part replaces 189008. Substitute parts can look different from the original.
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$8.86 | 
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Lawn Mower Wheel Dust Cover 189403
#14

Drive control/gear case/wheels diagram

Lawn mower wheel dust cover

Part #189403

Replaced by #581840401

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Manufacturer substitution
This part replaces 189403. Substitute parts can look different from the original.
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$7.98 | 
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Lawn & Garden Equipment Screw 851084
#50

Engine/housing/handle diagram

Lawn & garden equipment screw

Part #851084

Replaced by #532435345

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Manufacturer substitution
This part replaces 851084. Substitute parts can look different from the original.
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Poulan Lawn Mower Ground Drive Belt, 3/8 X 33-3/16-in (replaces 532196857, 5321968-57) 196857
#33

Drive control/gear case/wheels diagram

Poulan lawn mower ground drive belt, 3/8 x 33-3/16-in (replaces 532196857, 5321968-57)

Part #196857

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Lawn & Garden Equipment Washer (replaces 532851074, 5328510-74) 851074
#48

Engine/housing/handle diagram

Lawn & garden equipment washer (replaces 532851074, 5328510-74)

Part #851074

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Lock Nut 751592
#55

Engine/housing/handle diagram

Lock nut

Part #751592

Replaced by #596322601

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Manufacturer substitution
This part replaces 751592. Substitute parts can look different from the original.
BEST SELLER
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$5.11
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Return Spring 406558
#40

Drive control/gear case/wheels diagram

Return spring

Part #406558

Replaced by #532406558

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Manufacturer substitution
This part replaces 406558. Substitute parts can look different from the original.
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$9.31 | 
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