The John Deere 1575 mower blade part number found is TCU51118. The blade set part number found is UC20448. The blade measurement captured is thickness 0.203 in (5 mm). The deck uses 3 blades.
John Deere 1575 Mower Blade Size and Part Numbers
| Mower blade part number | TCU51118 |
|---|---|
| Mower blade set part number | UC20448 |
| Blade thickness | 0.203 in (5 mm) |
| Number of blades | 3 blades |
| Blade type | high-lift, mulching, and bagging |
Blade Size Comparison Chart
Blade thickness comparison
John Deere 1575 Blade Notes
| Blade note | The John Deere 1575 blade listing captured here shows single blade part number TCU51118, blade set part number UC20448, and thickness 0.203 in (5 mm). Do not buy purely from model name if the mower deck or serial range is different |
|---|---|
| Deck note | For the John Deere 1575, the captured deck information is blade count 3 blades. Deck size matters because the same model family can use different blade kits |
| Blade type note | For the John Deere 1575, blade type is listed as high-lift, mulching, and bagging. Pick the blade style for the job: clean discharge, bagging lift, or mulching |
| Fitment note | The blunt rule with the John Deere 1575: part number and center hole beat guesswork. A blade can be the right length and still be wrong |
John Deere 1575 Mower Blade FAQ
Should you buy one John Deere 1575 blade or a full set?
The single blade number captured is TCU51118, and the set number captured is UC20448. If one blade is bent from damage, one may be fine; if they are worn down, replacing the full set usually gives a cleaner cut
Which blade type should you use on the John Deere 1575?
The blade type captured is high-lift, mulching, and bagging. Use that against the captured fitment value TCU51118. High-lift helps bagging/discharge; mulching blades need the right mulching setup
What should you double-check with the John Deere 1575 blade part number?
The captured blade part number is TCU51118. Because the physical blade measurements are missing here, check the old blade stamp, deck tag or official parts diagram before ordering
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.
