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Nema 17 2 Phase K40 Stepper Motor 0.6A 42mm 4-lead for 3D Printer For CO2 Engraving Milling 3D Printer Machine
Quick answer
Is $17.39 a good price for Nema 17 2 Phase K40 Stepper Motor 0.6A 42mm 4-lead for 3D Printer…?
It is the usual price, not a deal: $17.39 is in line with the typical price of $17.39 that DipScout measured over the last 14 days. It is the lowest in 21 days, but it has held this price since Nov 2, 2026.
The drop of Nov 4 (to $17.39) hasn't been re-checked in the last 48 hours. Check the price on AliExpress before buying.
$17.39
Today it costs $17.39 on AliExpress. Since Oct 23, 2026, when we started tracking it, it ranged from $17.39 to $20.08. It's the lowest price in 21 days, but it has been at this value since Nov 2, 2026; by our price history that is already the normal price, not a sale.
No drop compared with what we observed over the last 14 days. The store advertises "was $24.49", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Last reading$17.39on Nov 7
Lowest$17.39Nov 2 to Nov 7
Highest$20.08Oct 23 to Nov 2
Tracked since Oct 23 · 1 changeHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Nov 2, 16:10 UTC | $17.39 | −13% |
| Oct 23, 19:14 UTC | $20.08 | start |
| Store | DRAGON DIAMOND CNC Store |
|---|---|
| Positive feedback (AliExpress) | — |
| AliExpress category | Home Improvement › Electrical Equipment & Supplies |
| Sold | 19 |
| Recorded readings | 2 |
| First seen | |
| Last reading |