3D Printer Parts
Here at our online store, we offer a wide range of high-quality components to enhance and maintain your 3D printer. From Nozzles, Couplings, Smooth rods, Limit Switches, Drag Chain, hot-ends, and extruders to stepper motors, timing belts & pullies, and heat bed surfaces, and even a complete DIY 3d Printer Kit, we have all the essential parts you need to upgrade or repair your printer.
Our 3D printer parts are sourced from trusted manufacturers, ensuring reliability and compatibility with popular printer models. Whether you’re a DIY enthusiast or a professional, our collection caters to all skill levels and requirements.
Browse through our extensive selection and find the perfect parts to optimize your 3D printing experience. Shop now and unlock the full potential of your 3D printer with our top-notch components.
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Lead Screw and Nut
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DIY 3D Printer Kits
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3D Printer Display and Controllers
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3D Printer Heatbed Assembly
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3D Printer Extruder Parts & Fans
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3D Printer Extruder Kit
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Sleeves and Drag Chain
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3D Printer Stepper Motors & Drivers
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3D Printer Nozzle
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3D Printer Coupling
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Timing Belt and Pulley
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Smooth Rods
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Linear Rail Guides
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Aluminum Extrusion and Accessories
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3D Printer Limit Switch
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Other 3D Printer Accessories
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- Price
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MK8 1.75 Right Hand Extruder Pneumatic Joint Red
KINGROON
$15.40Features: CATEGORY SPECIFICATIONS Product Name Upgrade MK8 Extruder Block Material Aluminum Alloy Color Red Type Right Hand Filament Size 1.75 mm Compatibility MK8 Bowden / Remote / Long Distance Extruder Supported Printers Ender-3...- SKU:
- PEGAS54
$15.40 -
Complete Bowden V5 with Fan 1.75+0.3mm Nozzle
E3D
$12.32The E3D V6 Hotend Bowden Extruder for 1.75mm filament is a reliable, high-performance all-metal hotend solution designed for consistent extrusion, high-temperature stability, and wide material compatibility. This 12V 40W Bowden hotend full kit is...- SKU:
- PEAPA54
$12.32 -
8mm Vertical 600mm Linear Guide Shaft Rod Slide
Robotlink
$16.94Features: CATEGORY SPECIFICATIONS Color Silver Type Perpendicular Linear Rail Support Inside Diameter 8 mm / 0.47" (for optical axis diameter 12 mm) Linear Slide Block Inner Diameter 8 mm / 0.47" Cylinder Linear Shaft Outer...- SKU:
- PEGDS47
$16.94 -
8mm Horizontal 600mm Linear Guide Shaft Rod Slide
Robotlink
$16.94Features: CATEGORY SPECIFICATIONS Product Name SCS8UU / SK8600 Optical Linear Ball Bearing Rail Guide CNC Set Material 45# carbon steel (chrome plated) Accuracy G6 level Hardness HRC 58–60° Length 600 mm (optional) Diameter 8...- SKU:
- PERSA53
$16.94 -
DC 6025 Cooling Fan 24V
diymore
$2.70Features: CATEGORY SPECIFICATIONS Product Name 6025 Brushless DC Fan Construction Plastic Dimensions 60 × 60 × 25 mm Rated Voltage DC 24V Connector XH2.54-2Pin Bearing Type Dual Ball Rated Current 0.1 A ±10% Rated...- SKU:
- PERRT53
$2.70 -
1200mm Lead Screw with Brass copper Nut T8*2mm
Robotlink
$15.40Mainly used for stepper motor driving guide rail.T shape design, make of high quality stainless steel material.Easy to install and convenient to use. Features: CATEGORY SPECIFICATIONS Item 3D Printer Lead Screw with Nut Lead Screw Diameter 8...- SKU:
- PESIN84
$15.40 -
42BYGH34 42MM 1.3A 0.3N.M Low noise Motor
E3D
$15.40Features: CATEGORY SPECIFICATIONS Drive Mode Constant current chopper drive Excitation Mode 1-2 phase excitation (two-phase eight-beat operation); rotates forward/backward Steering Sequence A → B → C → D → A (Clockwise...- SKU:
- PEELB89
$15.40 -
C-Beam Linear Rail 40x80 C-Type Linear guide 500m
E3D
$29.26C-Beam linear rail is the ultimate solution combining both linear motion and a modular, structural framing system. It's lightweight yet rigid and provides an smooth track for precise motion. It is compatible with all out standard V-slot parts and...- SKU:
- PEQQS91
$29.26 -
DRV8833 Dual H-Bridge Motor Drive Module DC 3-10V
Electro
$1.93Features: CATEGORY SPECIFICATIONS Product Type Dual H-Bridge Motor Driver Module Size 18.5 × 16 mm Input Voltage 3–10 V Output Current 1.5 A per H-Bridge (can drive two DC motors) Overcurrent Protection Yes Short...- SKU:
- PEDFR47
$1.93 -
Spiral Wrap Winding Cable 10mm (White)
Multitec
$0.31Length ( approx.): Sold per Meter Main Color: Clear Diameter: 10mm Package Includes: 1 x Spiral Wrap Tube- SKU:
- PEHGR40
$0.31 -
Spiral Wrap Winding Cable 8mm (White)
Multitec
$0.19Length ( approx.): Sold per Meter Main Color: Clear Diameter: 8mm Package Includes: 1 x Spiral Wrap Tube- SKU:
- PEHGR44
$0.19 -
Spiral Wrap Winding Cable 10mm (Black)
Multitec
$0.31Length ( approx.): Sold per Meter Main Color: Black Diameter: 10mm Package Includes: 1 x Spiral Wrap Tube- SKU:
- PEHGR49
$0.31 -
Spiral Wrap Winding Cable 8mm (Black)
Multitec
$0.19Length ( approx.): Sold per Meter Main Color: Black Diameter: 8mm Package Includes: 1 x Spiral Wrap Tube- SKU:
- PEHGR47
$0.19 -
Spiral Wrap Winding Cable 4mm (Black)
Multitec
$0.19Length ( approx.): Sold per Meter Main Color: Black Diameter: 4mm Package Includes: 1 x Spiral Wrap Tube- SKU:
- PEHGR46
$0.19 -
2GT Timing Belt Pulley 20-T Bore 6.35mm Aluminium
E3D
$1.16Features: CATEGORY SPECIFICATIONS Material Aluminium Alloy Pitch 2GT (2 mm) Teeth Number 20 teeth Timing Belt Width 6.35 mm Bore 6.35 mm Overall Length 16 mm Fixed Mode 2 × M4 for 16 mm height pulley Package Includes:1...- SKU:
- PEFSA49
$1.16 -
2GT Timing Belt Pulley 20-T Bore 5mm Aluminium
E3D
$1.39Features: CATEGORY SPECIFICATIONS Material Aluminium Alloy Pitch 2GT (2 mm) Teeth Number 20 teeth Timing Belt Width 5 mm Bore 5 mm Overall Length 16 mm Fixed Mode 2 × M4 for 16 mm height pulley Package Includes:1pc x 2GT...- SKU:
- PEFSA47
$1.39 -
E3DV6 Horseshoe Block For Reprap
Robotlink
$2.31Features: CATEGORY SPECIFICATIONS Material Aluminum Alloy Color Silver Hole Diameter (V6) Max: 3.3 mm; Min: 2 mm Application Reprap Kossel E3D Package Includes: 1 X Horseshoe Fixed Aluminum Block- SKU:
- PESSD49
$2.31 -
2GT 6mm 610MM Anti-slip Closed Loop Timing Belt Rubber
E3D
$2.08Features: CATEGORY SPECIFICATIONS Condition 100% brand new and high quality Material Rubber Color Brown Shape Closed Loop Pitch GT2 (2 mm) Width 6 mm Length 610 mm Tooth Profile Circular arc Tooth Space Small Application Suitable...- SKU:
- PETIE45
$2.08 -
GT2 6mm 400MM Anti-slip Closed Loop Timing Belt Rubber
E3D
$1.93Features: CATEGORY SPECIFICATIONS Condition 100% brand new and high quality Material Rubber Color Brown Shape Closed Loop Pitch GT2 (2 mm) Width 6 mm Length 400 mm Tooth Profile Circular arc Tooth Space Small Application Suitable...- SKU:
- PETIE43
$1.93 -
GT2 6mm 320MM Anti-slip Closed Loop Timing Belt Rubber
E3D
$1.23Features: CATEGORY SPECIFICATIONS Condition 100% brand new and high quality Material Rubber Color Brown Shape Closed Loop Pitch GT2 (2 mm) Width 6 mm Length 320 mm Tooth Profile Circular arc Tooth Space Small Application Suitable...- SKU:
- PETIE42
$1.23 -
2GT 6mm 300MM Anti-slip Closed Loop Timing Belt Rubber
E3D
$1.77Features: CATEGORY SPECIFICATIONS Condition 100% brand new and high quality Material Rubber Color Brown Shape Closed Loop Pitch GT2 (2 mm) Width 6 mm Length 300 mm Tooth Profile Circular arc Tooth Space Small Application Suitable...- SKU:
- PETIE49
$1.77 -
2GT 6mm 280MM Anti-slip Closed Loop Timing Belt Rubber
E3D
$1.16Features: CATEGORY SPECIFICATIONS Condition 100% brand new and high quality Material Rubber Color Brown Shape Closed Loop Pitch GT2 (2 mm) Width 6 mm Length 280 mm Tooth Profile Circular arc Tooth Space Small Application Suitable...- SKU:
- PETIE48
$1.16 -
SOLD OUT
2GT Aluminum Alloy 20 Teeth Bore 4mm V-belt pulleys
E3D
$1.16Features: CATEGORY SPECIFICATIONS Material Aluminum alloy Color As picture shows Total Height 16 mm Application 3D printer Inner Hole 4 mm Tooth Quantity 20T Weight 70 g Note : Inner hole diameter:5mm ,8mm available,it depends...- SKU:
- PETAS79
$1.16 -
0.4/1.75mm MK8 Brass Extruder Print Head Nozzle
E3D
$1.93Features: CATEGORY SPECIFICATIONS Product Name Printer Brass Nozzle Compatible Printer MK8 Markbot 3D Printer Filament Compatibility All 1.75 mm printers Connection Type External M6 threaded connection Material Brass Color As shown in...- SKU:
- PECMC38
$1.93 -
0.3/1.75mm MK8 Brass Extruder Print Head Nozzle
E3D
$1.93Features: CATEGORY SPECIFICATIONS Product Name Printer Brass Nozzle Compatible Printer MK8 Markbot 3D Printer Filament Compatibility All 1.75 mm printers Connection Type External M6 threaded connection Material Brass Color As shown in...- SKU:
- PECMC35
$1.93 -
0.2/1.75mm MK8 Brass Extruder Print Head Nozzle
E3D
$1.93Features: CATEGORY SPECIFICATIONS Product Name Printer Brass Nozzle Compatible Printer MK8 Markbot 3D Printer Filament Compatibility All 1.75 mm printers Connection Type External M6 threaded connection Material Brass Color As shown in...- SKU:
- PECMC34
$1.93 -
MK8 26 Teeth Brass Extruder Drive Gear
E3D
$0.62Features: CATEGORY SPECIFICATIONS Product Name 26-Teeth Extrusion Wheel Material Brass Inner Hole Diameter 5 mm Outer Diameter 11 mm Length 11 mm Fixing Screw M3 inner hexagon Features Durable, precise fit for 3D printer...- SKU:
- PEASQ86
$0.62 -
M7 1.75mm extrusion head kit 0.6 nozzle
E3D
$4.62Features: CATEGORY SPECIFICATIONS Product Name M7 Nozzle Aluminum Heating Block with PTFE Throat Colors Available Silver, Gold Materials Stainless Steel, Brass, Aluminum Throat Outer Diameter Approx. 4 mm / 0.15 in Throat Inner...- SKU:
- PEHAF91
$4.62 -
M7 1.75mm extrusion head kit 0.5 nozzle
E3D
$4.62Features: CATEGORY SPECIFICATIONS Product Name M7 Nozzle Aluminum Heating Block with PTFE Throat Colors Available Silver, Gold Materials Stainless Steel, Brass, Aluminum Throat Outer Diameter Approx. 4 mm / 0.15 in Throat Inner...- SKU:
- PEHAF99
$4.62 -
M7 1.75mm extrusion head kit 0.4 nozzle
E3D
$4.62Features: CATEGORY SPECIFICATIONS Product Name M7 Nozzle Aluminum Heating Block with PTFE Throat Colors Available Silver, Gold Materials Stainless Steel, Brass, Aluminum Throat Outer Diameter Approx. 4 mm / 0.15 in Throat Inner...- SKU:
- PEHAF98
$4.62 -
M7 1.75mm extrusion head kit 0.3 nozzle
E3D
$4.62Features: CATEGORY SPECIFICATIONS Product Name M7 Nozzle Aluminum Heating Block with PTFE Throat Colors Available Silver, Gold Materials Stainless Steel, Brass, Aluminum Throat Outer Diameter Approx. 4 mm / 0.15 in Throat Inner...- SKU:
- PEHAF97
$4.62 -
M7 1.75mm extrusion head kit 0.2 nozzle
E3D
$4.62Features: CATEGORY SPECIFICATIONS Product Name M7 Nozzle Aluminum Heating Block with PTFE Throat Colors Available Silver, Gold Materials Stainless Steel, Brass, Aluminum Throat Outer Diameter Approx. 4 mm / 0.15 in Throat Inner...- SKU:
- PEHAF96
$4.62 -
1000mm Lead Screw with Brass copper Nut T8*2mm
Robotlink
$15.40Mainly used for stepper motor driving guide rail.T shape design, make of high quality stainless steel material.Easy to install and convenient to use. Features: CATEGORY SPECIFICATIONS Item 3D Printer Lead Screw with Nut Lead Screw Diameter 8...- SKU:
- PESIN89
$15.40 -
12V 40W Bowden Extruder Hotend Kit – 1.75mm, 0.4mm Nozzle
KINGROON
$13.86Features: CATEGORY SPECIFICATIONS Material Aluminum + Stainless Steel + Brass Resistance R(25°C) = 100k ± 1% Operating Temperature Range -40°C ~ +300°C Connection Method External line connection Heating Block Power 12V...- SKU:
- PEGAS51
$13.86 -
SOLD OUT
6mm x 6mm Jaw servo motor Coupling
E3D
$4.62Features: CATEGORY SPECIFICATIONS Product Name Aluminum Flexible Jaw Coupling Compatible Motors / Shafts NEMA23 stepper motor to 6 mm smooth rod or lead screw Coupling Type Jaw type, high-torque applications Torque Rating Up to 60...- SKU:
- PERYY48
$4.62 -
6.35mm x 6.35mm Jaw servo motor Coupling
E3D
$4.62Features: CATEGORY SPECIFICATIONS Product Name Aluminum Flexible Jaw Coupling Compatible Motors / Shafts NEMA23 stepper motor to 6.35 mm smooth rod or lead screw Coupling Type Jaw type, high-torque applications Torque Rating Up to 60...- SKU:
- PERYY45
$4.62 -
SOLD OUT
8mm x 8mm Jaw servo motor Coupling
E3D
$4.62Features: CATEGORY SPECIFICATIONS Product Name Aluminum Flexible Jaw Coupling Compatible Motors / Shafts NEMA23 stepper motor to 8 mm smooth rod or lead screw Coupling Type Jaw type, high-torque applications Torque Rating Up to 60...- SKU:
- PERYY49
$4.62 -
DM556 2-Phase 18-48 VDC Max. 5.6A Stepper Motor Driver
Deek-Robot
$20.02Features: CATEGORY SPECIFICATIONS Supply Voltage Up to 48 V Input Voltage 18–48 V DC (recommended: 36 V; capacity ≥ 200 VA) Output Current 1.0 A – 5.6 A (8 levels adjustable, 0.5 A resolution) Peak Current 5.6 A Drive...- SKU:
- PESMD25
$20.02 -
SOLD OUT
DM542 2-Phase 18-48VDC 4.2A Stepper Motor Driver
Deek-Robot
$19.25Features: CATEGORY SPECIFICATIONS / DETAILS Product Type Stepper Motor Driver Motor Compatibility 57 series ≤ 4.5A; supports 2-phase 4-wire, 6-wire, and 8-wire stepper motors Drive Structure Discrete component design Power Supply DC...- SKU:
- PESMD28
$19.25 -
MK8 Extruder Accessories 1.75+0.3mm Nozzle
KINGROON
$9.24Features : CATEGORY SPECIFICATIONS Product Name MK8 Extruder Kit for MakerBot / Prusa i3 3D Printer (1.75 / 0.4 mm) Extruder Type Single head MK8, upgradable to dual head Stepper Motor 42 mm high-quality stepper motor, high torque, low heat...- SKU:
- PEGAS78
$9.24