MK3.9/S
Use the search box below to narrow down the Prusa MK3.9 or 3.9S parts you are looking for.
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Set Screw - M4X4 - Cup Point | 12.9 Grade
PB Select™
$0.89M4X4 Set Screw Used to secure the heater cartridge and heatsink of many Flashforge 3D printers. Includes: M4x4 set screw (1 pcs) Specs:12.9 GradeCup PointUses 2mm Hex Key Driver (not included) Fits:FinderFinder 2Guider 2Guider 2S...$0.89 -
On Sale
Set Screw - M4x4 - Flat Point | 12.9 Grade
PB Select™
Now: $0.59Regular Price: $0.79M4X4 Set Screw 12.9 Grade Flat Point Uses 2mm Hex Key Driver Includes: Set screw (1 pcs)Now: $0.59Regular Price: $0.79 -
Silicone Sock for Prusa CORE One, MK3.9/S, MK4/S, XL | 2 Pack
PB Select™
$6.99PB Select™ Silicone Sock Includes: Silicone sock (2 pcs) Color: BlackMax temperature: 280°c Fits:Prusa CORE OnePrusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL$6.99 -
Smooth Rod - X Axis - 8mm x 370mm - MK2, MK3, MK4 Series | PB Select™
PB Select™
$13.99PB Select™ Smooth Linear Rod - X Axis Includes: Linear rod (1 pc) Specifications:Length: 370 mmDiameter: 8mmG6 high precisionGcr15 steelHRC62 chrome plated Location: X axis Fits:MK2MK2SMK2.5MK2.5SMK3MK3SMK3S+Prusa MK3.9Prusa MK3...$13.99 -
Smooth Rod - Y Axis - 8mm x 330mm - MK2, MK3, MK4 Series | PB Select™
PB Select™
$12.99PB Select™ Smooth Linear Rod - Y Axis Includes: Linear rod (1 pc) Specifications:Length: 330 mmDiameter: 8mmG6 high precisionGcr15 steelHRC62 chrome plated Location: Y axis Fits:MK2MK2SMK2.5MK2.5SMK3MK3SMK3S+Prusa MK3.9Prusa MK3...$12.99 -
Sock-X Silicone Sock for Prusa Nextruder | Black
Levendigs
$6.99Sock-X for Prusa Nextruder This premium silicone sock can handle printing temps of up to 300c. Designed specifically for the Nextruder hotend. The primary purpose of a silicone sock is to help keep your hotend at a more consistent temperature,...$6.99 -
Sock-X Silicone Sock for Prusa Nextruder | Orange
Levendigs
$6.99Sock-X for Prusa Nextruder Hotend not included This premium silicone sock can handle printing temps of up to 300c. Designed specifically for the Nextruder hotend. The primary purpose of a silicone sock is to help keep your hotend at a more...$6.99 -
Sock-X Silicone Sock for Prusa Nextruder | Red
Levendigs
$6.99Sock-X for Prusa Nextruder This premium silicone sock can handle printing temps of up to 300c. Designed specifically for the Nextruder hotend. The primary purpose of a silicone sock is to help keep your hotend at a more consistent temperature,...$6.99 -
Sock-X Silicone Sock for Prusa Nextruder | Yellow
Levendigs
$6.99Sock-X for Prusa Nextruder This premium silicone sock can handle printing temps of up to 300c. Designed specifically for the Nextruder hotend. The primary purpose of a silicone sock is to help keep your hotend at a more consistent temperature,...$6.99 -
Spacer 5x10x0.1mm (5 pack) for MK3.9/S, MK4/S, XL | PB Select™
PB Select™
$3.99PB Select™ Spacer 5x10x0.1mm Replacement spacer for Prusa Nextruder Includes: Spacer (5 pcs) Size: 5x10x0.1mm Fits: Prusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL To replace this part, please visit the Prusa knowledge base...$3.99 -
Textile Sleeve (Self Closing Wire Wrap) Black - Diameter: 5mm
PB Select™
$2.79Expandable Braided Cable Sleeve This PET self closing wire wrap has a cloth-like feel and is great for controlling the wires that run to the extruder or use it anywhere you need wire control. Includes: Cable sleeve (1...$2.79 -
Textile Sleeve (Self Closing Wire Wrap) Black - Diameter: 8mm
PB Select™
$2.89PB Select™ Expandable Braided Cable Sleeve This PET self closing wire wrap has a cloth-like feel and is great for controlling the wires that run to the extruder or use it anywhere you need wire control. Includes: Cable sleeve (1...$2.89 -
Textile Sleeve (Self Closing Wire Wrap) Black | Diameter: 10mm
PB Select™
$2.99Expandable Braided Cable Sleeve This PET self closing wire wrap has a cloth-like feel and is great for controlling the wires that run to the extruder or use it anywhere you need wire control. Includes: Cable sleeve (1...$2.99 -
Textile Sleeve (Self Closing Wire Wrap) Black | Diameter: 13mm
PB Select™
$3.19Expandable Braided Cable Sleeve This PET self closing wire wrap has a cloth-like feel and is great for controlling the wires that run to the extruder or use it anywhere you need wire control. Includes: Cable sleeve (1...$3.19 -
Textile Sleeve (Self Closing Wire Wrap) Orange - Diameter: 10mm
PB Select™
$2.99PB Select™ Expandable Braided Cable Sleeve This PET self closing wire wrap has a cloth-like feel and is great for controlling the wires that run to the extruder or use it anywhere you need wire control. Includes: Cable sleeve (1...$2.99 -
Textile Sleeve (Self Closing Wire Wrap) Orange - Diameter: 5mm
PB Select™
$2.79PB Select™ Expandable Braided Cable Sleeve This PET self closing wire wrap has a cloth-like feel and is great for controlling the wires that run to the extruder or use it anywhere you need wire control. Includes: Cable sleeve (1...$2.79 -
Textile Sleeve (Self Closing Wire Wrap) Orange - Diameter: 8mm
PB Select™
$2.89PB Select™ Expandable Braided Cable Sleeve This PET self closing wire wrap has a cloth-like feel and is great for controlling the wires that run to the extruder or use it anywhere you need wire control. Includes: Cable sleeve (1...$2.89 -
Textile Sleeve (Self Closing Wire Wrap) White - Diameter: 8mm
PB Select™
$2.69PB Select™ Expandable Braided Cable Sleeve This PET self closing wire wrap has a cloth-like feel and is great for controlling the wires that run to the extruder or use it anywhere you need wire control. Includes: Cable sleeve (1...$2.69 -
Thermistor for Heated Bed - MK3.5, MK3.9, MK3.9S MK4, MK4S | Prusa Compatible
PB Select™
$7.99PB Select™ Thermistor Kit for Prusa MK4 Heated Bed Includes:Heatbed thermistor (1 pcs)Kapton tape (1 pcs)Aluminum tape (1 pcs) Fits:MK3.5MK3.9MK3.9SMK4MK4S To replace this part, please visit the Prusa knowledge base at help.prusa3d.com$7.99 -
Thermistor for Hotend - 115mm - Prusa CORE One, MK3.9, MK3.9S, MK4, MK4S, XL | PB Select™
PB Select™
$10.95PB Select™ Thermistor for Prusa MK3.9, MK4 and XL 3D printers Includes:Thermistor (1 pcs)Set screw (1 pcs) Length: 115mm Fits: Prusa CORE OnePrusa MK3.9Prusa MK3.9SPrusa MK4Prusa MK4SPrusa XL To replace this part, please visit the...$10.95