Quick answer:
The John Deere GT245 mower blade part number found is UC20448. The blade measurement captured is center hole 1 in (25 mm). The deck uses 3 blades.
Blade part #UC20448
Blade sizecenter hole 1 in (25 mm)
Blade count3 blades
John Deere GT245 Mower Blade Size and Part Numbers
| Mower blade part number | UC20448 |
|---|---|
| Blade center hole size | 1 in (25 mm) |
| Number of blades | 3 blades |
| Blade type | high-lift, mulching, bagging, and 3-in-1 |
John Deere GT245 Blade Notes
| Blade note | The John Deere GT245 blade listing captured here shows single blade part number UC20448 and center hole 1 in (25 mm). Use this as a buying guide, then match the blade position, deck size and center-hole style before spending money |
|---|---|
| Deck note | For the John Deere GT245, the captured deck information is blade count 3 blades. Match the blades to the fitted deck, not just the tractor model name |
| Blade type note | The John Deere GT245 blade style captured here is high-lift, mulching, bagging, and 3-in-1. Blade type affects airflow and clipping handling, not just cut width |
| Fitment note | The blunt rule with the John Deere GT245: part number and center hole beat guesswork. A blade can be the right length and still be wrong |
John Deere GT245 Mower Blade FAQ
Can you modify a John Deere GT245 blade center hole to fit?
Do not do that. The captured center-hole detail is 1 in (25 mm). Grinding or drilling a mower blade can ruin balance and create vibration
Can you swap John Deere GT245 blade types?
The blade type captured is high-lift, mulching, bagging, and 3-in-1. You can often choose a different style only if it fits the same deck and spindle setup. Use UC20448 as the fitment starting point
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 John Deere parts catalog before ordering replacement blades.
