Parts for 18A188799 — MTD
We found 42 parts confirmed to fit the MTD 18A188799.
Compatibility table
| Part # | Part | Also fits | Reference price |
|---|---|---|---|
| 64704082 | Bag Frame | This model only | — · Amazon |
| 7363012A | Washer | This model only | $5.29 · Amazon |
| 92504381A | Craftsman Lawn Mower Battery | 2 models | $430.11 · Amazon |
| 72504387A | Lawn Mower Battery Charger | 2 models | $234.44 · Amazon |
| 72504497A | Lawn Mower Battery Wire Harness | 2 models | $17.11 · Amazon |
| 73105754 | MTD Battery Tray | 2 models | $44.69 · Amazon |
| 72504438 | MTD Lawn Mower Battery Level Indicator | 2 models | $70.11 · Amazon |
| 72404025P | Craftsman Lawn Mower Electric Motor | 3 models | $277.35 · Amazon |
| 96404076 | Lawn Mower Grass Bag | 3 models | $72.24 · Amazon |
| 73105727 | Lawn Mower Motor Bracket | 4 models | $67.09 · Amazon |
| 749043560637 | Cross Bracket | 5 models | $16.24 · Amazon |
| 73105832 | Electric Fan | 5 models | $21.31 · Amazon |
| 74904312 | Lawn Mower Handle, Lower | 5 models | $77.13 · Amazon |
| 74704663A | MTD Lawn Mower Bail Control Bar | 5 models | $24.56 · Amazon |
| 73404176A | Craftsman Complete Wheel | 6 models | $67.02 · Amazon |
| 78701649 | Shell-19" De | 8 models | $204.95 · Amazon |
| 93105686 | Door | 10 models | $48.42 · Amazon |
| 73204377C | Height Lever | 10 models | $14.19 · Amazon |
| 687022280637 | Kmart Lawn Mower Bracket Assembly | 10 models | $59.98 · Amazon |
| 687022250637 | Lawn Mower Axle Assembly, Front | 10 models | $75.60 · Amazon |
| 93105634 | Lawn Mower Deck Front Cover | 10 models | $95.93 · Amazon |
| 73105186 | Lawn Mower Handle | 10 models | $5.79 · Amazon |
| 73105639A | Lawn Mower Rear Skirt | 10 models | $32.41 · Amazon |
| 73105880 | Lawn Mower Spacer | 10 models | $2.89 · Amazon |
| 74704589 | Pivot Rod | 10 models | $6.89 · Amazon |
| 73204265 | Torsion Door | 10 models | $8.02 · Amazon |
| 73105710A | Kmart Lawn Mower Deck Baffle | 11 models | $45.73 · Amazon |
| 7410492A | Lawn Mower Axle Bushing | 11 models | $11.30 · Amazon |
| 73105746 | Lawn Mower Mulching Plug | 11 models | $34.49 · Amazon |
| 73105178 | Upper Handle | 11 models | $7.66 · Amazon |
| 647040820637 | Lawn Mower Grass Bag Frame | 19 models | $100.02 · Amazon |
| 7100895 | MTD Lawn & Garden Equipment Hex Head Screw | 23 models | $8.21 · Amazon |
| 94204152 | MTD Lawn Mower 19-in Deck Mulching Blade | 24 models | $55.03 · Amazon |
| 7100726 | Lawn & Garden Equipment Self-Tapping Screw | 38 models | $2.71 · Amazon |
| 7101241 | Lawn Mower Hex Screw, 1/4-15 x 1-in | 38 models | $12.01 · Amazon |
| 7260201 | Lawn Tractor Push Cap | 56 models | $12.53 · Amazon |
| 7342004A | Complete Wheel | 57 models | $55.32 · Amazon |
| 72004072 | Knob | 181 models | $4.49 · Amazon |
| 7470710 | Hinge Pin | 355 models | $2.54 · Amazon |
| 71204063 | Yard Machines Lawn & Garden Equipment Lock Nut, 5/16-18 | 1,010 models | $5.45 · Amazon |
| 71204065 | MTD Yard Machines Lawn Tractor Flange Nut | 1,047 models | $6.24 · 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 18A-188-799: 64704082 (Bag Frame), 7363012A (Washer), 92504381A (Craftsman Lawn Mower Battery), 72504387A (Lawn Mower Battery Charger), 72504438 (MTD Lawn Mower Battery Level Indicator), 72404025P (Craftsman Lawn Mower Electric Motor), 96404076 (Lawn Mower Grass Bag), 73105832 (Electric Fan), 74704663A (MTD Lawn Mower Bail Control Bar), 73404176A (Craftsman Complete Wheel), 78701649 (Shell-19" De), 93105686 (Door), 73204377C (Height Lever), 73105639A (Lawn Mower Rear Skirt), 74704589 (Pivot Rod), 73204265 (Torsion Door), 73105710A (Kmart Lawn Mower Deck Baffle), 73105746 (Lawn Mower Mulching Plug), 647040820637 (Lawn Mower Grass Bag Frame), 94204152 (MTD Lawn Mower 19-in Deck Mulching Blade), 7342004A (Complete Wheel), 71204063 (Yard Machines Lawn & Garden Equipment Lock Nut, 5/16-18), 71204065 (MTD Yard Machines Lawn Tractor Flange Nut).
Controls, timers and wiring
Symptom: A cycle that doesn't advance, an unresponsive display, or the unit not starting at all.
Check: Look for burn marks or a burnt smell near the board or terminals, and check whether buttons and knobs respond -- a unit that powers on but won't cycle often traces back to this group.
Parts in this group on 18A-188-799: 72504497A (Lawn Mower Battery Wire Harness).
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 18A-188-799: 73105754 (MTD Battery Tray), 73105727 (Lawn Mower Motor Bracket), 749043560637 (Cross Bracket), 74904312 (Lawn Mower Handle, Lower), 687022280637 (Kmart Lawn Mower Bracket Assembly), 687022250637 (Lawn Mower Axle Assembly, Front), 93105634 (Lawn Mower Deck Front Cover), 73105186 (Lawn Mower Handle), 73105880 (Lawn Mower Spacer), 7410492A (Lawn Mower Axle Bushing), 73105178 (Upper Handle), 7100895 (MTD Lawn & Garden Equipment Hex Head Screw), 7100726 (Lawn & Garden Equipment Self-Tapping Screw), 7101241 (Lawn Mower Hex Screw, 1/4-15 x 1-in), 7260201 (Lawn Tractor Push Cap), 72004072 (Knob), 7470710 (Hinge Pin), 7100599 (MTD Lawn Tractor Screw).
Before you buy
Match 18A188799 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.