31AE640F382 (1998) MTD Snow Blower - Overview
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Lawn Mower Ground Drive Belt
PartSelect #: PS9172714
Manufacturer #: 954-04032B
3/8 x 36-1/8-inch
This ground drive belt (part number 954-04032B) is for lawn mowers.
Ground drive belt 954-04032B drives the transmission, which propels the lawn mower wheels.
Wear work glov...
$26.85
In Stock
Shear Bolt 5/16-18 x 1.5
PartSelect #: PS10001820
Manufacturer #: 710-0890A
This is a shear bolt, also known as a snap-off bolt. This is a fastener designed to break under a specific amount of pressure and protect the machine it is installed on from that excessive load. In la...
$3.99
In Stock
Carriage Bolt, 5/16-18 x .75
PartSelect #: PS10001568
Manufacturer #: 710-0451
This carriage bolt measures 5/16-18 x .75 and fastens two parts in your machine together. It has a round domed head and a square underside so the bolt does not rotate once it has been secured into pla...
$4.07
In Stock
Slide Shoe
PartSelect #: PS9135084
Manufacturer #: 784-5580-0637
This Slide Shoe is rated as "Easy" to install and requires a wrench set. It is a manufacturer-approved part that comes in black and is constructed of metal. The part is used to help the snowblower sli...
$23.74
In Stock
Chute Flange Keeper
PartSelect #: PS10005747
Manufacturer #: 731-0851A
This chute flange keeper is sourced from the original equipment manufacturer for use in snowblowers. The plastic keeper allows the snowblower chute to pivot, and secures the flange that connects the c...
$4.49
In Stock
Plastic Bushing .380 ID
PartSelect #: PS9167515
Manufacturer #: 941-0475
This is an authentic OEM part for Craftsman lawn and garden equipment. This bushing has an internal diameter of 0.380", is made of durable black plastic, is not part of an assembly or kit, and is sold...
$4.31
In Stock
Hex Flange Bearing
PartSelect #: PS9178250
Manufacturer #: 941-0245
Used mainly in snow blowers, this flange bearing is typically installed on the axle and creates a tight fit with little friction while still allowing for movement.?Your equipment will likely feature m...
$10.45
In Stock
Worm Gear 20 T, 22"
PartSelect #: PS9165943
Manufacturer #: 917-04861
This is a worm gear that is designed for use within a variety of snowblowers and snowblower tractor attachments. The worm gear is used to rotate the auger through the drive mechanism, also known as th...
$43.57
In Stock
Questions And Answers for 31AE640F382
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Worn belts
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Fortney Auto Shop from PISCATAWAY, NJ
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Difficulty Level:Easy
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Total Repair Time:15 - 30 mins
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Tools:Screw drivers, Wrench set
5 of 8 people
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Mixer began to make a noise on speed two and higher
We took our 30 plus year mixer apart. I removed the old grease. There was some crumbly looking grease in the main housing gear section where the nylon gear is located. It looked like it had flour mixed in it. Not certain. Removed as best possible all old grease and applied 6 oz. of new Benalene grease to all of the gears. Now it do
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es not make the slight howl sound.
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Parts Used:
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LISA M from BATESVILLE, AR
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Difficulty Level:Really Easy
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Total Repair Time:Less than 15 mins
5 of 13 people
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Original shave plate badly worn
With WD-40 or equivalent, spray the four nuts on the underside of the snow blower housing that hold the shave plate to the housing. Also spray the two bolts that hold the shave plate to the side of the housing. Let sit for a few minutes and using a 1/2" box end wrench remove the four nuts on the bottom of the housing. If necessary, app
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ly heat with a torch to loosen. Using a 9/16" box end wrench, remove the nuts on the sides (these also hold the adjustable skid feet). It is recommended that the bottom bolts and nuts be replaced with 5/16-18 X 3/4" long zinc plated carriage bolts using zinc plated washers and ny-lock nuts. It is also recommended that all of th screw threads be coated with an anti- seize lubricant so disassembly at a later date will be easy.
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Parts Used:
![](https://partselectcom-gtcdcddbene3cpes.z01.azurefd.net/9306314-1-S-MTD-790-00121-0637-Shave-Plate-26-amp-34.jpg "Shave Plate 26" – Part Number: 790-00121-0637")
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John from HARRISVILLE, NH
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Difficulty Level:Really Easy
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Total Repair Time:Less than 15 mins
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Tools:Wrench set
4 of 12 people
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