The Kubota G4200 deck belt part number found is 70712-34710. The deck belt size found is 90 in (2,286 mm) long by 0.5 in (13 mm) wide. The drive belt part number found is 70712-34710.
Deck belt part #70712-34710
Deck belt sizelength 90 in (2,286 mm) and width 0.5 in (13 mm)
Drive belt part #70712-34710
Kubota G4200 Belt Size and Part Numbers
Mower deck belt part number
70712-34710
Mower deck belt length
90 in (2,286 mm)
Mower deck belt width
0.5 in (13 mm)
Drive belt part number
70712-34710
Belt Size Comparison Chart
Belt length comparison
This model
90 in
Average
75 in
Low
50 in
High
105 in
Belt width comparison
This model
0.5 in
Average
0.5 in
Low
0.38 in
High
0.75 in
Kubota G4200 Belt Notes
Mower deck belt note
The Kubota G4200 deck belt listing shows part number 70712-34710, length 90 in (2,286 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 Kubota G4200 drive or transmission belt part number captured here is 70712-34710. This is separate from the mower deck belt
Fitment note
For the Kubota G4200, use the listed specs as a buying guide, but confirm against the operator manual, parts diagram or belt label before spending money
Kubota G4200 Belt Size FAQ
Why can the correct Kubota G4200 deck belt still slip?
The deck belt length found is 90 in (2,286 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 Kubota G4200 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
Is the captured Kubota G4200 drive belt part number enough to buy from?
The captured drive belt number is 70712-34710. 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
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.
