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Deal.ai › Uxcell › 3D-Printers
Uxcell
Uxcell MK7 Drive Gear Direct Extruder Drive 5mm Bore for Reprap Extruder 5pcs

Uxcell MK7 Drive Gear Direct Extruder Drive 5mm Bore for Reprap Extruder 5pcs

Best price now

$9.99at NeweggChecked 16 h ago

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Price facts

  • Last seen at $9.99 at Newegg on Nov 10.

Our take on the Uxcell MK7 Drive Gear Direct Extruder Drive 5mm Bore for Reprap Extruder 5pcs

A five-pack of MK7-style hobbed drive gears for RepRap and other 1.75 mm direct extruders. Each gear has a 5 mm bore and hardened teeth that grip filament for consistent feeding. They are a wear part, so a multi-pack suits anyone maintaining several printers or expecting to replace a worn gear. Compared with branded extruder gears, they are a cheap spare rather than a precision upgrade, and quality varies between pieces.

Best forOwners of RepRap-style direct extrudersMaintaining several printers at onceReplacing a worn or slipping drive gearSpare parts on hand for long prints
Pros
  • Five gears per pack, so spares are covered
  • 5 mm bore fits common MK7 and MK8-style extruder shafts
  • Hardened teeth bite filament well on 1.75 mm setups
  • Simple swap with basic tools
  • Low cost per gear against branded replacements
Cons
  • Tooth quality and bore fit vary between pieces
  • Not a precision or dual-drive upgrade
  • Teeth can wear or clog with filament dust over time
  • No set screws or hardware included

Uxcell MK7 Drive Gear Direct Extruder Drive 5mm Bore for Reprap Extruder 5pcs prices at every store

  • NeweggNew

    In stock

    $9.99Free shippingChecked 16 h ago
    Visit Newegg

Store links may earn us a commission. Price via Klarna.

Uxcell MK7 Drive Gear Direct Extruder Drive 5mm Bore for Reprap Extruder 5pcs price history

$9.99$9.99
Nov 9Nov 10

Lowest price we've seen: $9.99 on Nov 9 at Newegg. Tracked across 1 store since Nov 9.

What reviewers say

Buyers treat these as budget spares. Most say they feed 1.75 mm filament reliably once fitted, but some report rough bores or uneven teeth and expect to sort through the pack.

What people mention
  • Tooth gripPraisedBuyers say the teeth grip 1.75 mm filament well and stop slipping once fitted.
  • Bore fitMixedSome report the 5 mm bore fits cleanly, while others find it rough or tight on the shaft.
  • Build qualityCriticisedFinish varies between pieces, and some gears arrive with burrs that need cleaning up.
  • DurabilityCriticisedOwners say the teeth wear faster than branded gears, especially with abrasive filament.

Specifications

Width (")
12.0Source
Nozzle Diameter (max)
0.4 mmSource
USB
YesSource
Height (")
13.0Source
Filament Diameter

Questions and answers

Will these fit my extruder?
They fit direct extruders that take a 5 mm shaft and MK7-style gear, common on RepRap designs. Check your extruder's shaft diameter and gear type before buying.
Do they work with 1.75 mm filament?
Yes. The teeth are cut for 1.75 mm filament, which is the standard for most desktop printers.
Are they a upgrade over the stock gear?
No. They are a like-for-like replacement, not a precision or dual-drive upgrade. Buy them as spares, not as a performance part.
What is included in the pack?
Five drive gears only. No set screws, grub screws or tools are included, so reuse the hardware from your old gear.
Do I need to modify them before fitting?
Usually not, but check each gear for burrs or a rough bore. A quick clean with a file or drill bit helps if the fit is tight.
Where is the Uxcell MK7 Drive Gear Direct Extruder Drive 5mm Bore for Reprap Extruder 5pcs cheapest?
At Newegg, for $9.99, as of our latest check.

Stores we've priced the Uxcell MK7 Drive Gear Direct Extruder Drive 5mm Bore for Reprap Extruder 5pcs at

  • Newegg deals and prices

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