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| SKU | dyz6400 |
| GTIN | 6973298330811 |
| Brand | Comgrow |
| Model | MK8 Bowden Extruder |
| Color | Gray |
| Material | Aluminum |
| Drive Gear Teeth | 40 Teeth |
| Filament Diameter | 1.75 mm |
| Compatibility | Ender 3, 3 Pro, 3 V2, 3 Max, 5, 5 Plus, 5 Pro, CR-10 Series (Bowden setups only) |
| Item Weight | 0.05 kg (50 g) |
| Package Dimensions | 10.2 cm x 17.6 cm x 2.9 cm |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
This item:
Comgrow Metal Extruder Upgrade for Ender 3 Series 3D Printers | 40-Tooth Aluminum MK8 Bowden Drive Gear
1,729
This item
Comgrow Metal Extruder Upgrade for Ender 3 Series 3D Printers | 40-Tooth Aluminum MK8 Bowden Drive Gear
1,729
Total price:
8,239
You save 2,432 (23%) Extra3 items selected
3 items
8,239You save 2,432 (23%) Extra
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Upgrade Your 3D Prints with a Durable Metal Extruder
Comgrow Metal Extruder Upgrade for Creality Ender 3, Ender 3 Pro, Ender 3 V2, Ender 5 Pro, and CR-10 series 3D printers. This aluminum MK8 Bowden extruder features a 40-tooth drive gear designed for 1.75mm filament, offering significantly improved durability and smoother filament feeding compared to original plastic parts. It's engineered to last for years, preventing filament scraping or breaking during prints. This upgrade is compatible with most Bowden setups and does not require changing stepper motors or mounting hardware, making it an easy installation for enhancing your 3D printing performance.
The 40-tooth drive gear is compatible with a wide range of filaments including PLA, ABS, Wood, TPU, and PTEG. While some older models like the Ender 3 and Ender 3 Pro may not require changing the original extrusion gear, the Ender 3 V2's gear is replaceable, allowing for a direct upgrade. The kit includes instructions to simplify the installation process, ensuring you can quickly benefit from a more reliable filament feed system. This upgrade is ideal for users looking to improve print consistency and reduce common filament-related issues.
Upgrade your 3D printing setup with this robust aluminum extruder. It provides a more consistent filament path, reducing the chances of jams and improving overall print quality. For Indian users, this part offers a durable alternative to locally sourced components, ensuring your printer performs reliably even with demanding filaments. All customs duties and GST are included in the listed price, with delivery via ExpressBox tracked shipping.
Superior Filament Control for Consistent Prints
This Comgrow metal extruder upgrade replaces fragile plastic parts with robust aluminum, ensuring a stable and precise filament path. Its 40-tooth drive gear grips filament securely, preventing slippage and feeding issues common with stock extruders. This translates to fewer failed prints, improved layer adhesion, and higher quality finished objects. For Indian makers, this means reliable performance even with challenging filaments, backed by our commitment to authentic imported parts and transparent pricing with all duties included.
Ideal for Enthusiasts, Skip if Direct Drive
This extruder is perfect for users of Creality Ender 3, Ender 3 Pro, Ender 3 V2, Ender 5 series, and CR-10 printers who want to upgrade from plastic extruders for better reliability and smoother filament feeding. It's particularly beneficial for those printing with flexible filaments like TPU or wood-filled PLA. However, this part is designed for Bowden setups only and is not compatible with printers using a direct drive extruder system. If your printer has a direct drive extruder, you will need a different type of upgrade.
Typical situations where Comgrow Metal Extruder Upgrade for Ender 3 Series 3D Printers | 40-Tooth Aluminum MK8 Bowden Drive Gear helps — illustrative scenarios, not customer reviews.
A 3D printing hobbyist in a humid Indian city needs reliable filament feeding for flexible filaments.
This aluminum extruder provides a secure grip on TPU and other flexible filaments, preventing jams common with stock plastic parts in humid conditions. It ensures consistent extrusion for detailed prints, reducing frustration and material waste.
A user upgrading an Ender 3 V2 wants to improve print quality and reduce maintenance.
Replacing the stock extruder with this durable aluminum upgrade ensures smoother filament delivery and longevity. It's compatible with the Ender 3 V2's replaceable gear system, offering a significant improvement over the original part for more reliable, higher-quality prints.
| Installation | Easy DIY installation with included instructions. Designed for Bowden setups. |
| Filament Types | PLA, ABS, Wood, TPU, PTEG |
| Cost per unit | 1 unit at ₹1,729 — ₹1,729 per unit |
| Feature | Comgrow Metal Extruder | Others |
|---|---|---|
| Material | High-quality Aluminum | Often plastic or lower-grade aluminum |
| Durability | Lasts years, resists wear | Prone to cracking/breaking with use |
| Filament Feeding | Smoother, less scraping/breaking | Can cause filament grind or jams |
| Drive Gear | 40-tooth aluminum | Varies, often fewer teeth or plastic |
| Cost per unit | 1 unit at ₹1,729 — ₹1,729 per unit | ₹300 - ₹800 per unit (varies) |
About Comgrow
Comgrow specializes in high-quality 3D printer upgrades and accessories, enhancing performance and reliability for popular models.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price |
3,546 3,878 |
2,964 4,597 |
2,375 2,708 |
13,920 15,072 |
7,808 11,988 |
3,311 3,997 |
| Rating | 4.70(1,990) | 4.63(8) | 4.20(908) | 4.20(907) | 5.00(12) | 4.60(183) | 4.50(2,686) |
| Brand Name | Comgrow | HzdaDeve | HzdaDeve | HzdaDeve | Magigoo | Magigoo | Magigoo |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |