The John Deere S100 deck belt part number found is M131410. The drive belt part number found is MIA10055.
John Deere S100 Belt Size and Part Numbers
| Mower deck belt part number | M131410 |
|---|---|
| Drive belt part number | MIA10055 |
John Deere S100 Belt Notes
| Mower deck belt note | The John Deere S100 deck belt part number captured here is M131410. Use the listed value as a buying guide, not a blind substitute for the deck-specific parts diagram |
|---|---|
| Drive belt note | The John Deere S100 drive or transmission belt part number captured here is MIA10055. This is separate from the mower deck belt |
| Fitment note | Belts are cheap until you buy the wrong one twice. On the John Deere S100, confirm belt route, old belt label and OEM part number before ordering |
John Deere S100 Belt Size FAQ
Why are there separate belt part numbers for the John Deere S100?
The captured values separate the belt jobs: deck belt part number M131410 and drive belt part number MIA10055. Treat each number as position-specific and confirm it against the parts diagram before ordering
Is the captured John Deere S100 deck belt part number enough to buy from?
The captured deck belt number is M131410. This number helps with OEM lookup, but the deck belt length and width were not fully captured here. Before buying aftermarket, confirm the exact deck or serial range
Is the captured John Deere S100 drive belt part number enough to buy from?
The captured drive belt number is MIA10055. That is useful for OEM lookup, but the drive belt length and width were not fully captured here. It is weak data for guessing an aftermarket belt by size alone
Mistakes do happen. Belt specs can change by year, mower deck, pulley layout, serial range and regional parts catalog. Please check the operator manual, belt routing decal, old belt label and official John Deere parts catalog before ordering a replacement belt.
