Parts for 31A62BD799 — MTD
We found 102 parts confirmed to fit the MTD 31A62BD799.
Same parts list as 24788787 (MTD). 31A62BD799 shares an identical confirmed parts list with 24788787 (MTD). That page is the canonical version of this parts list — use it if you want the primary reference, or stay here since the list below is exactly the same for 31A62BD799.
Compatibility table
| Part # | Part | Also fits | Reference price |
|---|---|---|---|
| 777I23423 | Label | 2 models | $9.85 · Amazon |
| 93804181 | MTD Snowblower Wheel Axle | 2 models | $107.54 · Amazon |
| 790001004044 | Panel | 3 models | $61.04 · Amazon |
| 777D16343 | Snowblower Label | 5 models | $2.46 · Amazon |
| 79000180D0637 | FRAME-DRIVE | 10 models | $194.68 · Amazon |
| 79000180A0606 | FRAME-WHL DR | 10 models | $194.68 · Amazon |
| 79000180C0606 | FRAME-WHL DR | 10 models | $194.68 · Amazon |
| 684041074033 | Flint Mica | 10 models | $120.11 · Amazon |
| 684041084033 | Flint Mica | 10 models | $101.61 · Amazon |
| 79000180A4044 | Frame | 10 models | $194.68 · Amazon |
| 79000180D4044 | Frame | 10 models | $194.68 · Amazon |
| 74904138A0650 | Handle | 10 models | $123.32 · Amazon |
| 74904138A0729 | Handle | 10 models | $123.32 · Amazon |
| 74904138B0689 | Handle | 10 models | $123.32 · Amazon |
| 74904138B0729 | Handle | 10 models | $123.32 · Amazon |
| 74904138C | Lower Handle | 10 models | $123.32 · Amazon |
| 73604161 | MTD Lawn and Garden Equipment Washer | 10 models | $34.32 · Amazon |
| 790001174019 | PLATE-SHAVE | 10 models | $36.91 · Amazon |
| 790001174043 | Plate | 10 models | $36.91 · Amazon |
| 68404108A0691 | SPIRAL ASSEMBLY-RH | 10 models | $101.61 · Amazon |
| 68404108A5020 | SPIRAL AUGER ASSEMBLY | 10 models | $101.61 · Amazon |
| 68404107A | Snowblower Auger Assembly, Left | 10 models | $120.11 · Amazon |
| 68404107A4028 | Snowblower Auger, Left | 10 models | $120.11 · Amazon |
| 68404108A4044 | Snowblower Auger, Right | 10 models | $101.61 · Amazon |
| 71504020 | Snowblower Roll Pin | 10 models | $21.88 · Amazon |
| 790001170638 | Snowblower Scraper Blade | 10 models | $36.91 · Amazon |
| 68404107A0499 | Spiral Assembly | 10 models | $120.11 · Amazon |
| 68404107A0689 | Spiral Assembly | 10 models | $120.11 · Amazon |
| 68404107A4021 | Spiral Assembly | 10 models | $120.11 · Amazon |
| 68404107A4033 | Spiral Assembly | 10 models | $120.11 · Amazon |
| 68404108A0650 | Spiral Assembly | 10 models | $101.61 · Amazon |
| 68404108A0674 | Spiral Assembly | 10 models | $101.61 · Amazon |
| 68404107A0691 | Spiral Assembly, Left | 10 models | $120.11 · Amazon |
| 74904141A | Upper Handle | 10 models | $69.61 · Amazon |
| 74904141A0637 | Upper Handle | 10 models | $69.61 · Amazon |
| 63404143A | Wheel-comp 1 | 10 models | $199.61 · Amazon |
| 68404360A | Craftsman Snowblower Friction Wheel Assembly | 11 models | $138.34 · Amazon |
| 684041070716 | Deck Housing (Yellow) | 11 models | $120.11 · Amazon |
| 79000180D0606 | FRAME-DRIVE | 11 models | $194.68 · Amazon |
| 68404057C0638 | IMPLR-3 BLAD | 11 models | $99.01 · Amazon |
| 68404057C4033 | IMPLR-3 BLAD | 11 models | $99.01 · Amazon |
| 490501Y005 | MTD Lawn Mower Ground Drive Belt, 3/8 x 34-in | 11 models | $31.07 · Amazon |
| 63104131B | MTD Snowblower Chute, Lower | 11 models | $46.96 · Amazon |
| 91804170C | MTD Snowblower Gearbox Assembly | 11 models | $494.15 · Amazon |
| 73504099 | MTD Snowblower Transmission Frame Plug | 11 models | $32.90 · Amazon |
| 91704230B | MTD Snowblower Wheel Axle Gear | 11 models | $139.66 · Amazon |
| 790001170709 | Shave Plate | 11 models | $18.83 · Amazon |
| 79000096A0637 | Snowblower Auger Cable Tension Bracket | 11 models | $15.16 · Amazon |
| OEM75404050 | Snowblower Auger Drive Belt | 11 models | $36.26 · Amazon |
| 68404107A4044 | Snowblower Auger, Left | 11 models | $120.11 · Amazon |
| 79000289A0637 | Snowblower Cover Plate | 11 models | $38.04 · Amazon |
| 777D21062 | Snowblower Fuel Tank Craftsman Logo Decal | 11 models | $32.90 · Amazon |
| 68404106C | Snowblower Traction Drive Lever | 11 models | $55.46 · Amazon |
| 73104792A | Snowblower belt coverManufacturer: MTDCategory: Snowblower | 11 models | $16.18 · Amazon |
| 68404107A0606 | Spiral Assembly | 11 models | $50.12 · Amazon |
| 68404107A0650 | Spiral Assembly | 11 models | $120.11 · Amazon |
| 68404107A0662 | Spiral Assembly | 11 models | $120.11 · Amazon |
| 68404107A0674 | Spiral Assembly | 11 models | $120.11 · Amazon |
| 68404107A0709 | Spiral Assembly | 11 models | $50.12 · Amazon |
| 68404107A0723 | Spiral Assembly | 11 models | $120.11 · Amazon |
Prices shown are an informational reference range only, not an offer or an Amazon price — RepairKitHub does not sell parts directly. Each part links to an Amazon search so you can compare current listings yourself.
Common failure areas on this model
The confirmed parts above group into a handful of failure areas. Here is what each points to and how to check it before you order anything.
General hardware and mounting parts
Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.
Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.
Parts in this group on 31A-62BD799: 777I23423 (Label), 777D16343 (Snowblower Label), 79000180D0637 (FRAME-DRIVE), 79000180A0606 (FRAME-WHL DR), 79000180C0606 (FRAME-WHL DR), 684041074033 (Flint Mica), 684041084033 (Flint Mica), 79000180A4044 (Frame), 79000180D4044 (Frame), 73604161 (MTD Lawn and Garden Equipment Washer), 790001174019 (PLATE-SHAVE), 790001174043 (Plate), 68404108A0691 (SPIRAL ASSEMBLY-RH), 68404108A5020 (SPIRAL AUGER ASSEMBLY), 68404107A (Snowblower Auger Assembly, Left), 68404107A4028 (Snowblower Auger, Left), 68404108A4044 (Snowblower Auger, Right), 71504020 (Snowblower Roll Pin), 790001170638 (Snowblower Scraper Blade), 68404107A0499 (Spiral Assembly), 68404107A0689 (Spiral Assembly), 68404107A4021 (Spiral Assembly), 68404107A4033 (Spiral Assembly), 68404108A0650 (Spiral Assembly), 68404108A0674 (Spiral Assembly), 68404107A0691 (Spiral Assembly, Left), 63404143A (Wheel-comp 1), 68404360A (Craftsman Snowblower Friction Wheel Assembly), 79000180D0606 (FRAME-DRIVE), 68404057C0638 (IMPLR-3 BLAD), 68404057C4033 (IMPLR-3 BLAD), 63104131B (MTD Snowblower Chute, Lower), 91804170C (MTD Snowblower Gearbox Assembly), 73504099 (MTD Snowblower Transmission Frame Plug), 790001170709 (Shave Plate), 68404107A4044 (Snowblower Auger, Left), 777D21062 (Snowblower Fuel Tank Craftsman Logo Decal), 68404106C (Snowblower Traction Drive Lever), 68404107A0606 (Spiral Assembly), 68404107A0650 (Spiral Assembly), 68404107A0662 (Spiral Assembly), 68404107A0674 (Spiral Assembly), 68404107A0709 (Spiral Assembly), 68404107A0723 (Spiral Assembly).
Storage, trim and cosmetic hardware
Symptom: A cracked shelf, broken door bin, worn hinge, or missing trim piece -- cosmetic and storage wear rather than a functional breakdown.
Check: Match the physical dimensions and mounting tabs of the old part before ordering; these pieces are often model-specific even between visually similar models.
Parts in this group on 31A-62BD799: 93804181 (MTD Snowblower Wheel Axle), 790001004044 (Panel), 74904138A0650 (Handle), 74904138A0729 (Handle), 74904138B0689 (Handle), 74904138B0729 (Handle), 74904138C (Lower Handle), 74904141A (Upper Handle), 74904141A0637 (Upper Handle), 684041070716 (Deck Housing (Yellow)), 91704230B (MTD Snowblower Wheel Axle Gear), 79000096A0637 (Snowblower Auger Cable Tension Bracket), 79000289A0637 (Snowblower Cover Plate).
Drive system (belts, pulleys, motors)
Symptom: A drum or tub that won't turn, a burning-rubber smell, or a loud thump or squeal during a cycle.
Check: With power off, turn the drum or tub by hand -- resistance or grinding points to the motor or a bearing, and a cracked, glazed, or snapped belt is visible once the cabinet is open.
Parts in this group on 31A-62BD799: 490501Y005 (MTD Lawn Mower Ground Drive Belt, 3/8 x 34-in), OEM75404050 (Snowblower Auger Drive Belt), 73104792A (Snowblower belt coverManufacturer: MTDCategory: Snowblower).
Before you buy
Match 31A62BD799 exactly against the model and serial plate on the appliance itself before ordering anything — a single mismatched character can point to a different production run with different parts. Then check the part number printed or stamped on the part you are replacing against the part numbers in the table above; the printed number is the most reliable way to confirm fitment when a model has gone through multiple production runs. RepairKitHub does not sell parts directly — every part link above routes to an Amazon search for that part number so you can compare current listings and sellers yourself.
How to confirm this is your model
Check inside a door opening, on a back or side panel, or behind a removable panel or drawer for a label printed with the model and serial number. Match every character exactly, including letters and dashes at the end — appliance model numbers often have similar prefixes but different suffixes for different production runs.
Still not sure?
Use the model lookup tool to search by model or part number, or start from the symptom your appliance is showing.