The John Deere 140 deck belt part number found is GX21833. The drive belt part number found is M802202. The drive belt size found is 88 in (2,235 mm) long by 0.5 in (13 mm) wide.
John Deere 140 Belt Size and Part Numbers
| Mower deck belt part number | GX21833 |
|---|---|
| Drive belt part number | M802202 |
| Drive belt length | 88 in (2,235 mm) |
| Drive belt width | 0.5 in (13 mm) |
Belt Size Comparison Chart
Belt length comparison
Belt width comparison
John Deere 140 Belt Notes
| Mower deck belt note | The John Deere 140 deck belt part number captured here is GX21833. Confirm the belt against the deck tag, belt decal or parts diagram before ordering |
|---|---|
| Drive belt note | The John Deere 140 drive or transmission belt listing shows part number M802202, length 88 in (2,235 mm) and width 0.5 in (13 mm). Treat it as partial drive-belt data if no matching width or OEM part number is shown |
| Fitment note | The blunt rule with the John Deere 140: 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 140 Belt Size FAQ
What should you check when fitting a 88 in (2,235 mm) drive belt on the John Deere 140?
The drive belt length found is 88 in (2,235 mm). This is a mid-length belt run, so routing and idler position still matter more than just matching a close-looking belt. Also check the idler spring and pulley grooves because drive belts can slip under load even when they look fine at idle
Should you buy the John Deere 140 belt by length only?
No. The drive 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. Use length, width and OEM part number together where possible
How do you avoid mixing up the John Deere 140 deck and drive belts?
Use the belt position first: deck belt part number GX21833 and drive belt part number M802202. A deck belt number does not automatically fit the drive system, even when an aftermarket listing makes the cross-reference look close
Is the captured John Deere 140 deck belt part number enough to buy from?
The captured deck belt number is GX21833. 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
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.
