★ Labor Day Sale — the whole store, 300+ parts marked down · ends Mon 11:59pm CTShips within 1 business day (median this month: <1h)★ Free US shipping over $99dfh.fm — for makers

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99 results

Motion
−44%
Coiled black Gates LL-3GT 9mm RF open timing belt with fiberglass-reinforced tooth profile
Timing Belt

Gates LL-3GT 9mm RF Timing Belt — Clearance Cut Lengths

from $15.00$27.00
BIGTREETECH TMC2240 V1.0 stepper motor driver render with red heatsink and pin headers
3D Printer Parts > Stepper Motor Drivers

BTT TMC2240 Stepper Motor Driver

$9.99
−50%
Packaged Rock-em Sock-em Z Joints kit by Lightweight Labware with labeled bag, printed joint diagrams, and QR code
Printer Mod

Rock-em Sock-em Z Joints by Lightweight Labware

$4.99$9.99
Zero G Mercury One.1 motion kit with coiled Gates 2GT belt, black Runice pulleys, F695 bearings, and black 7075 pins
3D Printer Motion Kit

Zero G Mercury One.1 Motion Kit

from $39.99
−27%
Pandora's Box stepper motor kit with NEMA17 Z motors, NEMA14 XY motors, geared extruder motor, and wiring in foam packaging
3D Printer Parts > Motion > Stepper Motor Kits

Pandora's Box by MasturMynd Motors Kit

$79.99$109.99
−23%
CAD render of clee Beefy Z Idlers for Voron, showing red and green idler carriages with aluminum pin hardware
Printer Mod

Voron BFZI (Beefy Z Idlers) Kit - by clee Ultra-Lightweight Aluminum Edition

$9.99$12.99
Zero G Mercury One.1 440C stainless MGN12H linear rail kit for Ender 5 CoreXY conversion
3D Printer Parts > Linear Rail Kits

Zero G Mercury One.1 Linear Rails Kit

from $69.99
−25%
LH Stinger motion kit with Gates 2GT open and closed-loop belts, black Runice pulleys and idlers, bearings, and metal shafts on a workbench.
3D Printer Parts > Motion Kits

LH Stinger Motion Kit

from $74.99$99.99
−26%
Pandora’s Box motion kit in silver with GT2 belt, silver 20T pulleys, F623-RS bearings, KGLM-03 bearings and shaft
3D Printer Parts > Motion > Motion Kits

Pandora's Box by MasturMynd Motion Kit

from $42.99$57.99
−25%
Pandora's Box linear rail kit with MGN7H 150mm and MGN9H 200mm rails with carriages
3D Printer Parts > Motion > Linear Rails

Pandora's Box by MasturMynd Linear Rails Kit

$59.99$79.99
−34%
V623ZZ double-shielded chrome-steel V-groove ball bearing, 3mm ID x 12mm OD x 4mm wide
3D Printer Parts > Motion > Bearings

V623ZZ Bearing

$0.99$1.49
−25%
LH Stinger MGN12H linear rail kit with two 250mm and three 300mm 440C rails and carriages
3D Printer Parts > Motion > Linear Rail Kits

LH Stinger Linear Rails Kit

$74.99$99.99
−33%
608-2RS rubber-sealed deep groove bearing with black seals and metal race
3D Printer Parts > Motion > Bearings

608-2RS Bearings

$5.99$8.99
−44%
Voron BFCI Beefy Front Idlers hardware kit with black nickel fasteners, M5 aluminum pins, T-nuts, inserts, and screws for Trident, V2.4, Salad Fork, and Micron.
Printer Mod

Voron BFCI (Beefy Front Idlers) Kit - by clee Ultra-Lightweight Aluminum Edition

$8.99$15.99
−19%
LDO-36STH17-0354AHG high-temperature NEMA14 pancake stepper motor with 4-pin cable and connector
Stepper Motor

LDO-36STH17-0354AHG(DFH)

$12.99$15.99
−13%
LDO 36STH20-1004AHG(XH) NEMA14 pancake stepper motor with integrated 10-tooth gear and JST-XH lead
3D Printer Parts > Stepper Motors

LDO-36STH20-1004AHG(XH)(DFH)

$13.99$15.99
−17%
LDO-42STH48-2504AC NEMA 17 stepper motor with 5mm shaft and four colored leads, angled side view
Stepper Motors

LDO NEMA 17 MOTOR LDO-42STH48-2504AC (DFH)

$24.99$29.99
−30%
ERCF v1.1 cut-to-length rod set: M5 threaded rods, 8 mm smooth linear rods, and 5 mm D-cut drive shaft for 4/6/9/12-channel builds.
3D Printer Parts > ERCF Shafts & Rods

Enraged Rabbit Carrot Feeder Shafts and Threaded Rods Set

from $20.99$29.99
−50%
Gates Unitta 550-2GT-9 RF black 9mm 2GT closed-loop timing belt
Timing Belt

Gates Unitta 550-2GT-9 RF Closed-Loop Belt (9mm)

from $8.99$17.98
−26%
BeltDrivenEnder3 MGN12H 300mm linear rail set with two Z0 preload rails and H carriages
3D Printer Parts > Linear Rails

BeltDrivenEnder3 by kevinakasam Linear Rails Set

from $36.99$49.99
−25%
Genuine igus E2i 10x10 black cable carrier chain with matching E2-100-10-34PZ mounting brackets
Cable Carrier

Igus E21-10-10-018 (50 links) and E2-100-10-34PZ Bracket Set

$59.99$79.99
3D Printer Parts > Motion Kits

Voron 2.4 R2 Motion Kit

from $220.00
−30%
LDO-36STH17-0364AH(DFH)
Stepper Motor

LDO-36STH17-0364AH(DFH)

$13.99$19.99
−26%
Pair of 300 mm MGN12H Z0 preload black-steel linear rails for BeltDrivenEnder3 Ender 3 Z-axis conversion
3D Printer Parts > Linear Rails

BeltDrivenEnder3 by kevinakasam Black Steel Linear Rails Kit

$36.99$50.00