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MTD
Gas Snowblower

Model # 31AM59TG799 Official MTD snow thrower

Here are the diagrams and repair parts for Official MTD 31AM59TG799 snow thrower, as well as links to manuals and error code tables, if available.

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Owner’s manual
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Model diagram and schematic

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Showing 10 of 369 parts  |
Lawn & Garden Equipment Cotter Pin, 1/4- To 5/16-in 714-04040
Lawn & garden equipment cotter pin, 1/4- to 5/16-in

Part #714-04040

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This item is not returnable
$3.00
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Snowblower Auger Clutch Cable (replaces 946-04230a) 946-04230B
#17

Auger housing/gearbox/spiral diagram

Snowblower auger clutch cable (replaces 946-04230a)

Part #946-04230B

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$26.49
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18% OFF Phone Price : $32.49
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Troybilt Snowblower Shear Pin (replaces 738-04124) 738-04124A
#21

Auger housing/gearbox/spiral diagram

Troybilt snowblower shear pin (replaces 738-04124)

Part #738-04124A

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Snowblower Auger Drive Belt, 1/2 X 35-1/4-in 954-04050A
#68

Handles/engine diagram

Snowblower auger drive belt, 1/2 x 35-1/4-in

Part #954-04050A

Replaced by #256963

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Manufacturer substitution
This part replaces 954-04050A. Substitute parts can look different from the original.
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$32.00
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16% OFF Phone Price : $38.00
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Yard Machines Lawn & Garden Equipment Nut 712-04064
Yard machines lawn & garden equipment nut

Part #712-04064

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$4.49
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Yard Machines Lawn Tractor Flange Nut (replaces 00012173, Wd-129-103) 712-04065
Yard machines lawn tractor flange nut (replaces 00012173, wd-129-103)

Part #712-04065

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Snowblower Steering Control Trigger 731-06113
#20

Handles/engine diagram

Snowblower steering control trigger

Part #731-06113

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Snowblower Speed Selector Cable (replaces 746-04396, 746-04396a) 946-04396A
#29

Handles/engine diagram

Snowblower speed selector cable (replaces 746-04396, 746-04396a)

Part #946-04396A

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$27.73
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Snowblower Scraper Blade (replaces 790-00118-0721) 790-00118-4044
#35

Auger housing/gearbox/spiral diagram

Snowblower scraper blade (replaces 790-00118-0721)

Part #790-00118-4044

Replaced by #790-00118-0637

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Manufacturer substitution
This part replaces 790-00118-4044. Substitute parts can look different from the original.
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$41.50
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Snowblower Auger Shaft Gear (replaces 717-04861, 917-0528a) 917-04861
#46

Auger housing/gearbox/spiral diagram

Snowblower auger shaft gear (replaces 717-04861, 917-0528a)

Part #917-04861

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$43.60
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12% OFF Phone Price : $49.60
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Why won't my snowblower throw snow far enough?

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems...

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Why won't my snowblower start?

Main causes: stale gas, clogged carburetor, clogged or broken fuel line, dirty spark plug, bad rewind starter, incorrect...

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Why doesn't my snowblower self propel?

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Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly...

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Why won't my snowblower clear snow well?

Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, ...

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