The John Deere E180 deck belt part number found is M144044. The deck belt size found is 160 in (4,064 mm) long by 0.62 in (16 mm) wide. The drive belt part number found is MIA10045.
John Deere E180 Belt Size and Part Numbers
| Mower deck belt part number | M144044 |
|---|---|
| Mower deck belt length | 160 in (4,064 mm) |
| Mower deck belt width | 0.62 in (16 mm) |
| Drive belt part number | MIA10045 |
| Deck size | 48 in deck |
Belt Size Comparison Chart
Belt length comparison
Belt width comparison
Mower deck size comparison
John Deere E180 Belt Notes
| Mower deck belt note | The John Deere E180 deck belt listing shows part number M144044, length 160 in (4,064 mm) and width 0.62 in (16 mm). Use the listed value as a buying guide, not a blind substitute for the deck-specific parts diagram |
|---|---|
| Drive belt note | The John Deere E180 drive or transmission belt part number captured here is MIA10045. This is separate from the mower deck belt |
| Deck size note | The captured mower deck size for the John Deere E180 is 48 in deck. Deck size matters because the same model family can use different belts with different decks |
| Fitment note | Before ordering a John Deere E180 belt, compare the old belt routing, pulley layout and deck size if available. A close-looking belt can still be wrong |
John Deere E180 Belt Size FAQ
Is a close belt length good enough for the John Deere E180 deck?
The deck belt length found is 160 in (4,064 mm). Close is not the same as correct. A belt that is slightly short can overload bearings, while one slightly long can slip or fail to engage the blades cleanly
Can you replace the John Deere E180 belt with the same length but different width?
The deck belt width found is 0.62 in (16 mm). That is wider than many light mower belts, so do not replace it with a thinner belt just because the length is close. It may sit too low in the pulley and slip. A belt with the wrong top width can ride too high or too low in the pulley even if the length looks right
Why are there separate belt part numbers for the John Deere E180?
The captured values separate the belt jobs: deck belt part number M144044 and drive belt part number MIA10045. Treat each number as position-specific and confirm it against the parts diagram before ordering
What is the fastest way to confirm the John Deere E180 deck belt?
Start with the captured 48 in deck deck and the deck belt value 160 in (4,064 mm). Then check the belt routing decal or parts diagram so you do not order a belt for the wrong deck
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.
