The John Deere S82 deck belt part number found is M82538. The deck belt size found is 51 in (1,295 mm) long by 0.5 in (13 mm) wide. The drive belt part number found is M144202.
John Deere S82 Belt Size and Part Numbers
| Mower deck belt part number | M82538 |
|---|---|
| Mower deck belt length | 51 in (1,295 mm) |
| Mower deck belt width | 0.5 in (13 mm) |
| Drive belt part number | M144202 |
Belt Size Comparison Chart
Belt length comparison
Belt width comparison
John Deere S82 Belt Notes
| Mower deck belt note | The John Deere S82 deck belt listing shows part number M82538, length 51 in (1,295 mm) and width 0.5 in (13 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 S82 drive or transmission belt part number captured here is M144202. This is separate from the mower deck belt |
| Fitment note | The blunt rule with the John Deere S82: part number beats guesswork. If the belt is off by even a small amount, it can slip, squeal, jump pulleys or wear fast |
John Deere S82 Belt Size FAQ
Why can the correct John Deere S82 deck belt still slip?
The deck belt length found is 51 in (1,295 mm). Even with the right length, a weak idler spring, worn pulley groove or wrong belt path can make it slip. The part number and routing matter together
Can you replace the John Deere S82 belt with the same length but different width?
The deck belt width found is 0.5 in (13 mm). That is the common 1/2-inch belt width range. Still match the OEM number because the belt angle, fabric wrap and effective length can differ. A belt with the wrong top width can ride too high or too low in the pulley even if the length looks right
How do you avoid mixing up the John Deere S82 deck and drive belts?
Use the belt position first: deck belt part number M82538 and drive belt part number M144202. A deck belt number does not automatically fit the drive system, even when an aftermarket listing makes the cross-reference look close
What is the risk with the John Deere S82 drive belt part number?
The captured drive belt number is M144202. If the length and width are missing, a cheap cross-reference can still be wrong even when it claims to replace the OEM belt
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.
