Quick answer:
The blade measurement captured is center hole 0.81 in (21 mm). The deck uses 3 blades.
Blade sizecenter hole 0.81 in (21 mm)
Blade count3 blades
Kubota Z231BR Mower Blade Size and Part Numbers
| Blade center hole size | 0.81 in (21 mm) |
|---|---|
| Number of blades | 3 blades |
| Blade type | high-lift, mulching, and bagging |
Kubota Z231BR Blade Notes
| Blade note | The Kubota Z231BR blade listing captured here shows center hole 0.81 in (21 mm). Confirm the number against the deck tag, old blade stamp or official parts diagram before ordering |
|---|---|
| Deck note | For the Kubota Z231BR, the captured deck information is blade count 3 blades. This helps separate 42-inch, 48-inch, 54-inch and larger deck blade setups |
| Blade type note | The blade type captured for the Kubota Z231BR is high-lift, mulching, and bagging. High-lift is usually better for bagging, while mulching blades are for chopping clippings finer under a compatible deck |
| Fitment note | The blunt rule with the Kubota Z231BR: part number and center hole beat guesswork. A blade can be the right length and still be wrong |
Kubota Z231BR Mower Blade FAQ
Can you modify a Kubota Z231BR blade center hole to fit?
Do not do that. The captured center-hole detail is 0.81 in (21 mm). Grinding or drilling a mower blade can ruin balance and create vibration
Official information note
Mistakes do happen. Blade specs can change by year, mower deck, spindle, serial range and regional parts catalog. Please check the operator manual, old blade stamp, deck tag and official kubotausa.com before ordering replacement blades.
