Parts for 11A508O731 — MTD
We found 12 parts confirmed to fit the MTD 11A508O731.
Same parts list as 507 (MTD). 11A508O731 shares an identical confirmed parts list with 507 (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 11A508O731.
Compatibility table
| Part # | Part | Also fits | Reference price |
|---|---|---|---|
| 9823062A | Bracket Rh | 10 models | $63.24 · Amazon |
| 7363050 | MTD Lawn Mower Flat Washer | 18 models | $29.61 · Amazon |
| 7321026 | Lawn Mower Height Adjuster Lever | 119 models | $12.01 · Amazon |
| 7480376C | Lawn Mower Blade Adapter | 143 models | $29.13 · Amazon |
| 7100514 | Yard Machines Lawn Tractor Bolt | 157 models | $6.30 · Amazon |
| 74904037 | Lawn Mower Lower Handle | 185 models | $75.45 · Amazon |
| 7360451 | Washer | 226 models | $7.86 · Amazon |
| 7470710 | Hinge Pin | 355 models | $2.54 · Amazon |
| 7101174 | Yard Machines Lawn & Garden Equipment Bolt | 378 models | $12.96 · Amazon |
| 7200284 | Knob Wing Nut | 391 models | $11.23 · Amazon |
| 7101205 | Yard Machines Lawn & Garden Equipment Guide Bolt | 550 models | $5.92 · 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.
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 11A-508O731: 9823062A (Bracket Rh), 74904037 (Lawn Mower Lower Handle), 7470710 (Hinge Pin), 7200284 (Knob Wing Nut), 7100599 (MTD Lawn Tractor Screw).
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 11A-508O731: 7363050 (MTD Lawn Mower Flat Washer), 7321026 (Lawn Mower Height Adjuster Lever), 7480376C (Lawn Mower Blade Adapter), 7100514 (Yard Machines Lawn Tractor Bolt), 7360451 (Washer), 7101174 (Yard Machines Lawn & Garden Equipment Bolt), 7101205 (Yard Machines Lawn & Garden Equipment Guide Bolt).
Before you buy
Match 11A508O731 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.
Other models with this exact parts list
Each model below is confirmed to share the identical compatible-parts list with this one.
Still not sure?
Use the model lookup tool to search by model or part number, or start from the symptom your appliance is showing.