Parts for 664F — MTD
We found 49 parts confirmed to fit the MTD 664F.
Same parts list as 644E (MTD). 664F shares an identical confirmed parts list with 644E (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 664F.
Compatibility table
| Part # | Part | Also fits | Reference price |
|---|---|---|---|
| 7845575 | Shave Plate | 6 models | — · Amazon |
| 6840105 | Control Panel | 8 models | $170.56 · Amazon |
| 7845689A0637 | Guide Bracket | 10 models | $23.11 · Amazon |
| 7560986 | Half Pulley | 10 models | $7.01 · Amazon |
| 7370168A | Lawn & Garden Equipment Transmission Grease | 10 models | $43.19 · Amazon |
| 7180186 | MTD Snowblower Thrust Collar | 10 models | $15.06 · Amazon |
| 790001214041 | PLATE-SHAVE | 10 models | $49.78 · Amazon |
| 790001214062 | PLATE-SHAVE | 10 models | $49.78 · Amazon |
| 790001215083 | PLATE-SHAVE | 10 models | $49.78 · Amazon |
| 7470921 | Rod:shift As | 10 models | $28.18 · Amazon |
| 790001180665 | Shave Plate | 10 models | $49.13 · Amazon |
| 790001210650 | Shave Plate | 10 models | $49.78 · Amazon |
| 9180417B | Snowblower Gearbox | 10 models | $417.32 · Amazon |
| 9251300 | Snowblower Headlight | 10 models | $101.49 · Amazon |
| OEM390986000 | Starter Kit | 10 models | $231.13 · Amazon |
| 7360369 | Washer | 10 models | $8.20 · Amazon |
| 7055234A | Clutch Lever | 11 models | $62.62 · Amazon |
| 33290H | Craftsman Lawn & Garden Equipment Engine Electric Starter | 11 models | $314.40 · Amazon |
| 7501032 | Craftsman Snowblower Spacer | 11 models | $31.26 · Amazon |
| 33290F | Electric StarterManufacturer: CraftsmanCategory: Lawn & | 11 models | $224.40 · Amazon |
| 68404243 | Lawn Mower Shaft Assembly | 11 models | $40.24 · Amazon |
| 790001204062 | PLATE-SHAVE | 11 models | $46.38 · Amazon |
| 790001180709 | Plate | 11 models | $49.13 · Amazon |
| 790001214033 | Shave Plate | 11 models | $49.78 · Amazon |
| 684041820637 | Snowblower Auger Assembly | 11 models | $230.52 · Amazon |
| 684041800637 | Snowblower Auger Assembly, Right | 11 models | $177.54 · Amazon |
| 6840041D | Snowblower Auger Housing | 11 models | $454.98 · Amazon |
| 7110908A | Snowblower Auger Shaft | 11 models | $81.31 · Amazon |
| OEM7540346 | Snowblower Drive Belt | 11 models | $22.11 · Amazon |
| 9180416B | Snowblower Gearbox | 11 models | $545.18 · Amazon |
| 7103259 | Snowblower Hex Cap Screw | 11 models | $2.75 · Amazon |
| 790001194033 | Snowblower Scraper Blade (Flint Mica) | 11 models | $46.80 · Amazon |
| 790001200606 | Snowblower Scraper Blade, 24-in | 11 models | $46.38 · Amazon |
| 9460778 | Tiller Clutch Cable Fitting | 11 models | $18.96 · Amazon |
| 9845599 | Snowblower Handle Tab | 12 models | $5.28 · Amazon |
| 790001210637 | MTD Snowblower Scraper Blade | 15 models | $49.78 · Amazon |
| 790001184044 | Snowblower Scraper Blade | 15 models | $49.13 · Amazon |
| 790001200638 | Snowblower Scraper Blade | 15 models | $46.38 · Amazon |
| 790001200691 | Snowblower Scraper Blade | 18 models | $46.38 · Amazon |
| 7845579A | Shave Plate | 27 models | — · Amazon |
| OEM390987 | Starter Kit | 28 models | — · Amazon |
| 7845581A | Shave Plate | 33 models | — · Amazon |
| 7845582A | Shave Plate | 33 models | $49.13 · Amazon |
| 790001204044 | Snowblower Scraper Blade | 49 models | $46.38 · Amazon |
| 7100890A | MTD Snowblower Shear Bolt | 69 models | $2.59 · Amazon |
| 6290071 | Extension Cord | 106 models | $16.86 · Amazon |
| 7320264 | Return Brake | 107 models | $2.16 · Amazon |
| 7200284 | Knob Wing Nut | 391 models | $11.23 · Amazon |
| 7100599 | MTD Lawn Tractor Screw | 1,116 models | $5.81 · 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 664F: 7845575 (Shave Plate), 7370168A (Lawn & Garden Equipment Transmission Grease), 7180186 (MTD Snowblower Thrust Collar), 790001214041 (PLATE-SHAVE), 790001214062 (PLATE-SHAVE), 790001215083 (PLATE-SHAVE), 7470921 (Rod:shift As), 790001180665 (Shave Plate), 790001210650 (Shave Plate), 9180417B (Snowblower Gearbox), OEM390986000 (Starter Kit), 7360369 (Washer), 7055234A (Clutch Lever), 33290H (Craftsman Lawn & Garden Equipment Engine Electric Starter), 33290F (Electric StarterManufacturer: CraftsmanCategory: Lawn &), 68404243 (Lawn Mower Shaft Assembly), 790001204062 (PLATE-SHAVE), 790001180709 (Plate), 790001214033 (Shave Plate), 684041820637 (Snowblower Auger Assembly), 684041800637 (Snowblower Auger Assembly, Right), 7110908A (Snowblower Auger Shaft), 9180416B (Snowblower Gearbox), 790001194033 (Snowblower Scraper Blade (Flint Mica)), 790001200606 (Snowblower Scraper Blade, 24-in), 790001210637 (MTD Snowblower Scraper Blade), 790001184044 (Snowblower Scraper Blade), 790001200638 (Snowblower Scraper Blade), 790001200691 (Snowblower Scraper Blade), 7845579A (Shave Plate), OEM390987 (Starter Kit), 7845581A (Shave Plate), 7845582A (Shave Plate), 790001204044 (Snowblower Scraper Blade), 7100890A (MTD Snowblower Shear Bolt), 6290071 (Extension Cord), 7320264 (Return Brake).
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 664F: 6840105 (Control Panel), 7845689A0637 (Guide Bracket), 7501032 (Craftsman Snowblower Spacer), 6840041D (Snowblower Auger Housing), 7103259 (Snowblower Hex Cap Screw), 9460778 (Tiller Clutch Cable Fitting), 9845599 (Snowblower Handle Tab), 7200284 (Knob Wing Nut), 7100599 (MTD Lawn Tractor Screw).
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 664F: 7560986 (Half Pulley), OEM7540346 (Snowblower Drive Belt).
Interior lighting
Symptom: The interior light doesn't turn on when the door opens.
Check: Confirm power is reaching the socket, then check the door-activated light switch before assuming the bulb itself is at fault.
Parts in this group on 664F: 9251300 (Snowblower Headlight).
Before you buy
Match 664F 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.