How do I know wether to choose left or right for my ender 3?

Right Hand version is for Ender 3

What kind of ptfe coupler does this upgrade require?

My kit came with a coupler so no need to buy extras, standard bowden tube fitment for a 1.75 diameter filament

Can this be used on the anycubic chiron? i presume i remove the extruder and attach this to the motor?

I’m not sure if it’ll fit to be honest, it fits an ended 3 no problems Yeah you remove the ild one and fit the new one

Would this fit onto an anycubic I3 mega? and would it be the right hand?

I have these on a self build AM8 and custom build Large Dual Print AM8 (300 x 300 x 500) you can choose either left hand or right hand. They shouldn't be a problem using them on an I3 Mega

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Redrex Ender 3 Upgraded Aluminum Bowden Extruder with 40 Teeth MK8 Drive Gear for Creality Ender 3 V2,Ender 3 Pro,CR-10 Series and other Reprap Prusa 3D Printers

Redrex Ender 3 Upgraded Aluminum Bowden Extruder with 40 Teeth MK8 Drive Gear for Creality Ender 3 V2,Ender 3 Pro,CR-10 Series and other Reprap Prusa 3D Printers

Product ID: 67126673

🔄Supports direct drive extrusion for precise retraction

⚙️40 teeth MK8 drive gear for ultra-smooth filament feed

🛠️Heavy-duty aluminum alloy for unmatched durability

6072 kr

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Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Upgrade Your 3D Printing Game with Precision & Power!

DIRECT DRIVE READY - Seamlessly switch to direct extrusion for sharper prints and faster retractions
UNIVERSAL COMPATIBILITY - Perfect fit for Ender 3 V2, Pro, CR-10, and popular Reprap Prusa models
VERSATILE FILAMENT MASTERY - Optimized for PLA, ABS, Wood, HIPS, Flexible, and PETG filaments
PRECISION FEEDING ZERO JAMS - 40 teeth MK8 drive gear ensures flawless 1.75mm filament control
BUILT TO LAST BUILT FOR PROS - Robust aluminum alloy construction outperforms fragile plastic parts

The Redrex Ender 3 Upgraded Aluminum Bowden Extruder features a 40 teeth MK8 drive gear and heavy-duty aluminum alloy build, delivering smooth, reliable filament feeding. Compatible with Creality Ender 3 V2, Pro, CR-10 series, and other Reprap Prusa 3D printers, it supports direct drive extrusion and a wide range of filaments including PLA, ABS, and PETG, making it a must-have upgrade for professional-grade 3D printing performance.

Specifications

ASIN	B07DDGGN92
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	92,100 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 81 in 3D Printer Extruders
Customer Reviews	4.6 4.6 out of 5 stars (2,037)
Date First Available	29 May 2018
Guaranteed software updates until	unknown
Item Weight	60 g
Manufacturer	Redrex
Manufacturer reference	RDX3D030
Material	Aluminium, Metal, Plastic, Wood
Package Dimensions	10.1 x 6.1 x 1.9 cm; 60 g
Part number	RDX3D030
Size	Bowden Extruder
Style	Right Hand

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