BOM

This comprehensive list includes all the parts required to assemble a Lemontron 3D printer.

	18 AWG Silicone Wire × 1 2m (2 Pin Black-Red)	$1.22 shopping_cart AliExpress
	2510 Fan × 2	$5.84 shopping_cart AliExpress
	3010 Fan × 1 carpenter Mod	$1.93 shopping_cart AliExpress
	5015 Fan × 1 carpenter Mod	$3.42 shopping_cart AliExpress
	BIGTREETECH MicroProbe × 1 carpenter Mod	$21.54 shopping_cart AliExpress
	Capricorn Bowden Tube × 1	$5.33 shopping_cart AliExpress
	Drive Pulleys × 4 20T Bore 5mm	$5.04 shopping_cart AliExpress
	Edge Connector × 1 2x3 (6 Pin)	$1.27 shopping_cart AliExpress
	Extruder Bearing × 1 683ZZ	$2.32 shopping_cart AliExpress
	Extruder Drive Gear × 1 grade New	$2.07 shopping_cart AliExpress
	Extruder Idler × 1 16T W6 B3 Without T	$1.02 shopping_cart AliExpress
	F623RS Bearing × 10 grade New Belt routing bearings	$5.64 shopping_cart AliExpress
	F683 Bearing × 6 F683 3x7x2.5 open	$3.23 shopping_cart AliExpress
	GT2 3mm Belt × 1	$3.49 shopping_cart KB3D
	Heated Bed × 1	$49.99 shopping_cart KB3D
	JST SVH-21T-P1.1 × 4 grade New PSU Connector Terminals	$6.5 shopping_cart Digikey
	JST SXH-001T-P0.6 × 20 grade New For Motors, Z-Probe, Sensor Wires, Etc	$6.72 shopping_cart Digikey
	JST VHR-3N × 1 grade New PSU Connector Housing (AC Input)	$1.0 shopping_cart Digikey
	JST VHR-6N × 1 grade New PSU Connector Housing (24V DC)	$1.0 shopping_cart Digikey
	JST XHP-2 × 4 grade New For Z-Probe, Temp Sensor & Fans	$0.8 shopping_cart Digikey
	JST XHP-3 × 1 grade New For Z-Probe	$0.11 shopping_cart Digikey
	JST XHP-4 × 4 grade New For Motors	$0.81 shopping_cart Digikey
	Large M3 Washers × 6 grade New	$1.29 shopping_cart AliExpress
	Lead Screw × 1 carpenter Mod Pitch 1mm Lead 4mm, 250mm, includes nut	$8.33 shopping_cart AliExpress
	M3 Brass Insert × 7	$3.14 shopping_cart AliExpress
	M3 Button Head Screws × 1 grade New	$4.82 shopping_cart AliExpress
	M3 Button Head Screws (25mm) × 2 Longest screws, used in idler bearings	$1.67 shopping_cart AliExpress
	M3 Countersunk Screws × 1 grade New Includes most of the countersunk screws needed.	$5.82 shopping_cart AliExpress
	M3 Shims × 10 grade New M3 x 5mm x 0.2mm	$1.15 shopping_cart AliExpress
	MGN12C Y-Axis Rail × 1 250mm	$12.19 shopping_cart AliExpress
	MGN9C X-Axis Rail × 1 carpenter Mod 250mm	$9.41 shopping_cart AliExpress
	MGW9C Z-Axis Rail × 1 250mm	$21.0 shopping_cart AliExpress
	MR115 Bearing × 2 Z-Axis lead screw bearings	$0.98 shopping_cart AliExpress
	NTC 3950 Thermistor × 1	$0.82 shopping_cart AliExpress
	PET Wire Sleeve × 1 grade New 4mm	$1.89 shopping_cart AliExpress
	Positron 90 Hotend Kit × 1	$75.99 shopping_cart KB3D
	Power Supply × 1 carpenter Mod LOP-300-27	$49.71 shopping_cart Digikey
	Rasberry Pi Zero 2 W × 1 Computer	$20.0 shopping_cart Amazon
	SKR PICO × 1 Klipper Controller Board	$32.0 shopping_cart AliExpress
	Spring × 1 grade New 6x3x10 Yellow	$0.99 shopping_cart AliExpress
	Stepper Motors × 4 carpenter Mod 20mm NEMA17	$30.91 shopping_cart AliExpress
	Z-Axis Drive Belt × 1 grade New 160mm	$0.99 shopping_cart AliExpress

The NEW badge is for current owners of a JourneyMaker who wish to convert it to a Lemontron. The cost for the NEW parts is $41.6, plus another stepper motor. If you're converting a JourneyMaker, you can re-use your entire tool head, so you don't need to buy the positron one but it's a big upgrade.

Total: $413.39