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MTD
Gas Snowblower

Model # 31AS6AEE799 Official MTD snow thrower

Here are the diagrams and repair parts for Official MTD 31AS6AEE799 snow thrower, 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 300 parts  |
Lawn & Garden Equipment Cotter Pin, 1/4- To 5/16-in 714-04040
#10

Auger housing/gearbox/spiral diagram

Lawn & garden equipment cotter pin, 1/4- to 5/16-in

Part #714-04040

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$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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Yard Machines Lawn & Garden Equipment Lock Nut, 5/16-18 (replaces 753-05591) 712-04063
Yard machines lawn & garden equipment lock nut, 5/16-18 (replaces 753-05591)

Part #712-04063

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$4.40
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Snowblower Scraper Blade 790-00120-4043
#35

Auger housing/gearbox/spiral diagram

Snowblower scraper blade

Part #790-00120-4043

Replaced by #790-00120-0637

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Manufacturer substitution
This part replaces 790-00120-4043. Substitute parts can look different from the original.
BEST SELLER
$37.74
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14% OFF Phone Price : $43.74
In Stock
Snowblower Auger Drive Belt, 1/2 X 35-1/4-in 954-04050A
#56

Engine/wheel 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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Get free shipping with Automatic Reorder

$32.00
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16% OFF Phone Price : $38.00
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Toro Lawn & Garden Equipment Carriage Bolt (replaces 753-08024, 910-0451) 710-0451
Toro lawn & garden equipment carriage bolt (replaces 753-08024, 910-0451)

Part #710-0451

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$5.42
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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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$5.27
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Snowblower Skid Shoe 731-06439
#36

Auger housing/gearbox/spiral diagram

Snowblower skid shoe

Part #731-06439

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$29.13
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17% OFF Phone Price : $35.13
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Lawn & Garden Equipment Belt 954-04260
#57

Engine/wheel diagram

Lawn & garden equipment belt

Part #954-04260

Replaced by #490-501-Y005

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Manufacturer substitution
This part replaces 954-04260. Substitute parts can look different from the original.
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$28.50
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17% OFF Phone Price : $34.50
In Stock

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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?

Main causes: loose drive clutch cable, damaged drive clutch cable, worn friction disc, scraper blade scraping the ground...

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Why won't my snowblower chute turn?

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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