| Double Speed Aluminum Mk8 Extruder For 17HS4401S RepRap 1. 75mm 3D Extruder Parts Double Feed Pulley | | Approximately 25 days (usually) | 4.10 |
| 4-lead Nema17 Stepper Motor 42 Motor Extruder Gear Stepper Motor Ratio 5. 18:1 Planetary Gearbox Nema 17 17HS4401S | | Approximately 25 days (usually) | 4.26 |
| Nema17 Stepper Motor 4 Lead Stepper Motor Nema 17 Motor with 1m Cable 42BYGH 38MM 1. 5A (17HS4401S) for CNC XYZ 3D Printer | | Approximately 25 days (usually) | 5.82 |
| 4-lead Nema17 Stepper Motor 42 Motor Extruder Gear Stepper Motor Ratio 5. 18:1 Planetary Gearbox Nema 17 17HS4401S | | Approximately 25 days (usually) | 6.24 |
