BCZAMD 3D Printer Accessories MK2/MK2.5/MK3 Parts Extruder Driving Gear Kit Cloned Btech Dual Gears Steel Pulleys Kit Gears Extrusion Wheel for Prusa i3 DIY

We are professional 3D printer parts manufacturer, if you have any technical problem with our product, please feel free to contact us, our engineer of technical team will always support you here.

Package includes:
1 x pulley (with the lock screw)
1 x pulley (without the lock screw)
2 x pulley bearing
2 x M3nS nut
2 x spring
1 x pulley shaft
1 x 3d printed piece

(Don’t include the stepper motor and the black frame)

Product Features

  • This gear kit is designed for Prusa i3 3d printer DIY. The gears come as a set consisting of a primary drive gear with a M3 setscrew, fits on a 5mm shaft with a flat side as those on standard Nema17 motors. A secondary drive gear with integrated high quality bearings and a shaft diameter 3.00 lenght 20 mm in precision ground hardened steel.
  • Dual drive gears for 1.75 mm filament, precision custom cnc machined with extreme precision guarantees that you get the grip you always wanted.
  • Manufactured in hardened steel with an protective surface treatment will give you long lifetime and extreme reliability.
  • A lithium based grease is recommended to use on the gear section and in side the needle bearings for low friction and to avoid wear. A small dab of grease is enough.
  • After-sales guarantee: each defective item can be replacement for free or refund. If any question, please feel free to contact or QA us, we will try our best to service you.

Detailed Information available on our Homepage…

40 Teeth Brass Extruder Wheel, Ziihoo Extruder Pulley Drive Gear – Printer Parts for MK7 MK8 Extruder 3D Printer Accessories, 5PCS

Specifications:
Material: Brass
Teeth: 40 Teeth
Outer Diameter: Approx. 11mm / 0.43inch
Inner Diameter: Approx. 5mm / 0.2inch
Item Size: Approx. 11 x 11 x 11mm / 0.43 x 0.43 x 0.43inch

Package Included:
5PCS Brass Gear Wheel

Product Features

  • This drive gear is for MK7/ MK8 extruder, also suitable for other 3D printer consumables structure to drive the feeding chains.
  • Higher stability, higher bearing capacity, ensure your printers working smoothly.
  • Made of high quality brass, no rust, no corrosion, and more durable to use.
  • High precision – Precise dimensions, easy to install and work perfectly.
  • 100% Risk Free Purchase – 12-month Warranty for all our customers. Feel free to contact us for any question and we’ll make it right, now buy with confidence.

Detailed Information available on our Homepage…

3D Printer Parts Upgrade Long-Distance Remote Metal Extruder Block DIY Double Gear Extruder for CR 10S PRO Creality CR-10S PRO

Advantage:
1.Double gear extrusion mechanism, high extrusion force, ensuring smooth feeding
2.The original aluminum alloy driver is supplied with CR-10S PRO. It can also be installed in Ender-3, Tornado… stable and durable.
3.All-metal aluminum alloy, DIY aluminum block, need to be assembled by itself
4.High quality
5.Better pressure pushes the filament into the printer nozzle

Features:
Upgrade 3D Printer Long-distance remote metal Extruder
Suitable: For1.75mm filament, CR-10, For CR-10S, For Ender-3, For Ender-3 PRO.
Material:Full Metal Aluminum Alloy
Color:Red

Package listing:
1 x Long-Distance Remote Metal Extruder

Product Features

  • Made of high-quality material, it is durable
  • This product is very easy to use
  • You worth to have one
  • Best gift for friends and family
  • Any problems just contact us,we will resolve it for you within 24 hours

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