The Kubota FZ2100 deck belt part number found is 70000-73997. The deck belt size found is 95.5 in (2,426 mm) long by 0.5 in (13 mm) wide.
Deck belt part #70000-73997
Deck belt sizelength 95.5 in (2,426 mm) and width 0.5 in (13 mm)
Kubota FZ2100 Belt Size and Part Numbers
Mower deck belt part number
70000-73997
Mower deck belt length
95.5 in (2,426 mm)
Mower deck belt width
0.5 in (13 mm)
Belt Size Comparison Chart
Belt length comparison
This model
96 in
Average
110 in
Low
75 in
High
155 in
Belt width comparison
This model
0.5 in
Average
0.5 in
Low
0.38 in
High
0.75 in
Kubota FZ2100 Belt Notes
Mower deck belt note
The Kubota FZ2100 deck belt listing shows part number 70000-73997, length 95.5 in (2,426 mm) and width 0.5 in (13 mm). Confirm the belt against the deck tag, belt decal or parts diagram before ordering
Fitment note
The blunt rule with the Kubota FZ2100: part number beats guesswork. If the belt is off by even a small amount, it can slip, squeal, jump pulleys or wear fast
Kubota FZ2100 Belt Size FAQ
Is a close belt length good enough for the Kubota FZ2100 deck?
The deck belt length found is 95.5 in (2,426 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
Should you buy the Kubota FZ2100 belt by length only?
No. 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. Use length, width and OEM part number together where possible
Official information note
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 kubotausa.com before ordering a replacement belt.
