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    Spare Parts

    fischertechnik Spare Parts Store

    Looking for fischertechnik parts? If you're missing a part from a favorite set or want to add to your building possibilities, our spare parts store has you covered. Unless otherwise noted, the pricing listed is per piece. Parts may be ordered in whatever quantity you choose. Parts are grouped into categories, such as "Building Blocks" for easy shopping. View the complete listing of all available parts by selecting "Numerical List".

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    Cover for battery holder, red

    #32958
    $1.74
    (In stock)

    Cover for differential cage, black

    #35982
    $0.63
    (In stock)
    35982: Cover for Differential Cage

    Crank shaft, black

    #35088
    $0.63
    (In stock)
    35088: Crank Shaft Black

    Cross-over lever, black

    #151717
    $0.79
    (In stock)
    151717: Cross-over lever

    Cross-over lower part, green

    #151716
    $1.43
    (In stock)
    151716: Cross-over lower part

    Cut template Optics

    #146876
    $1.30
    (In stock)

    Cut template Sail

    #123536
    $1.09
    (In stock)

    Cut template Windmill

    #137357
    $0.63
    (In stock)
    137357: Cutting Artwork Wind Wheel

    Cylinder 60 with spring

    #133027
    $9.20
    (In stock)
    133027: Cylinder 60 with Spring

    Cylinder tube 44 with cylinder cover

    #167983
    $2.86
    (In stock)

    Cylinder tube 44 with head

    #122647
    $2.85
    (In stock)

    Cylinder, black

    #36906
    $0.48
    (In stock)

    Detent lever Cross Over

    #167370
    $0.48
    (In stock)

    Differential gear cage Z26, black

    #31411
    $0.95
    (In stock)

    Differential gear driving wheel T10, black

    #31413
    $0.79
    (In stock)

    Differential gear driving wheel T14, m=1, black

    #31414
    $0.79
    (In stock)

    Differential gear for Motor XM, black

    #137196
    $0.95
    (In stock)
    137196: Differential Gear XM Motor

    Differential gear planet wheel T10, black

    #31412
    $0.79
    (In stock)

    Divider for Box 500, long

    #36356
    $0.95
    (In stock)

    Divider for Box 500, short

    #36357
    $0.79
    (In stock)

    Divider for innerbox

    #36588
    $0.48
    (In stock)
    36588: Divider for Innerbox

    Double adhesive strip 14x60

    #37034
    $0.79
    (In stock)
    37034: Double Adhesive Strip 14X60

    Dr. FuelCell Solar Module

    #KO346
    $24.99
    (In stock)

    This high quality and durable solar panel was designed to produce the desired power output to power the Dr. FuelCell Reversible Fuel Cell #KO348E. This unit was originally part of the “Alternative Energy Kit” used with older PLTW sets incorporating fischertechnik. It can be used as stand-alone unit, but users must be sure it meets their specific technical requirements. Please review the specifications in detail to determine if this is right for your project.

    Dredger bucket, red

    #122649
    $2.06
    (In stock)

    Dredger bucket, silver

    #156104
    $2.06
    (In stock)
    156104: Shovel silver

    Dump body, green

    #142297
    $3.64
    (In stock)
    142297: Tipper 90x50

    Electronic compertment, black

    #152059
    $1.11
    (In stock)
    152059: Electronic compartment

    Electronics module

    #152063
    $65.50
    (In stock)
    152063: Electronics module

    Encoder cable 3ADR 600mm

    #168961
    $8.10
    (In stock)

    Encoder motor 24V new 20.4:1

    #168988
    $63.88
    (In stock)

    Encoder motor 9V, red

    #153422
    $46.47
    (In stock)
    153422: Encoder motor 9V new

    Encodercable 3wire

    #137125
    $5.86
    (In stock)
    137125: Encodercable

    Encodercable 4wire

    #119785
    $10.15
    (In stock)

    Encodermotor 24V

    #144643
    $30.11
    (In stock)
    144643: Encodermotor 24V Compl.

    Environmental sensor

    #167358
    $100.95
    (In stock)

    Extension side, green

    #163200
    $0.63
    (In stock)
    The new fischertechnik vehicle design.

    Extension side, silver

    #163438
    $0.63
    (In stock)
    Extension side, silver. The new fischertechnik vehicle design.

    Ferrite 11.5x11.5x25.4W620

    #120586
    $6.19
    (In stock)

    Fibre optics D1; 2

    #146377
    $12.82
    (In stock)

    fischertechnik Box 500

    #36360
    $8.10
    (In stock)

    fischertechnik Box 500 is optimal for component storage.

    fischertechnik Combi-Sensor

    #158402
    $46.67
    (In stock)

    fischertechnik Combi-sensor cobines 3 sensors in one component: triaxial 16bit gyroscope, triaxial 12bit acceleration sensor, compass sensor, I2C connector (9VDC).

    fischertechnik Hexagon nut M4

    #167259
    $0.32
    (In stock)

    A hexagon M4 nut for fischertechnik building systems.

    fischertechnik Rail, red

    #36333
    $1.43
    (In stock)

    A red rail component part for the fischertechnik building system.

    Flat girder 120, yellow

    #35054
    $1.11
    (In stock)
    35054: Flat Girder 120

    Flat hub collet, red

    #35031
    $0.32
    (In stock)

    Flat plug, red

    #31337
    $0.79
    (In stock)

    Flatblock 30, red

    #31013
    $0.63
    (In stock)

    Flatblock 60, red

    #31555
    $1.27
    (In stock)

    Flex Hose Holder

    #167368
    $0.48
    (In stock)

    Flexible hose 360mm

    #167367
    $7.30
    (In stock)

    Flexible rail profile 180 High Speed, green

    #159783
    $0.79
    (In stock)
    The fischertechnik high-speed rail 180 for fast playing fun.

    Flexible rail profile 180, blue

    #121641
    $0.63
    (In stock)

    Flexible rail profile 180, green

    #143234
    $0.63
    (In stock)
    143234: Flexprofile Green 175MM

    Flexible rail profile 90, green

    #155901
    $0.48
    (In stock)
    155901: Flexprofile green 90mm

    Flexible track 94.7x18, black

    #31057
    $3.81
    (In stock)

    Freewheel hub black

    #68535
    $0.79
    (In stock)
    68535: Free Wheel Hub Black

    ft-balloon, blue

    #122648
    $1.30
    (In stock)

    Fuel Cell

    #146500
    $82.75
    (In stock)
    146500: Fuel Cell

    Fuel Cell holder

    #145900
    $1.43
    (In stock)

    Funnel, green

    #155902
    $2.38
    (In stock)
    155902: Funnel green

    Gear cube, red

    #35115
    $0.48
    (In stock)
    35115: Gear Cube

    Gear lever, black

    #31994
    $0.32
    (In stock)
    31994: Gear Lever Black

    Gear wheel T15, black

    #35695
    $0.48
    (In stock)
    35695: Idler Gear Z 15

    Gear wheel T20, black

    #31021
    $0.32
    (In stock)

    Gear wheel T30, black

    #36264
    $0.48
    (In stock)
    36264: Gear Wheel Z 30, M 1,5

    Gear wheel T40/32, black

    #31022
    $0.79
    (In stock)

    Goldcap 10F/2,3V

    #37031
    $7.45
    (In stock)
    37031: Goldcap Capacitor

    Gripper part, red

    #113853
    $1.74
    (In stock)

    guide plate for electromagnet

    #32455
    $0.48
    (In stock)

    Hinged block claw, red

    #31436
    $0.48
    (In stock)

    Hinged block tab, red

    #31426
    $0.32
    (In stock)

    Holder stepper motor, black

    #160528
    $1.90
    (In stock)
    Stepper motor bracket

    Holding axle, red

    #31124
    $0.32
    (In stock)

    Hook, red

    #38225
    $0.16
    (In stock)
    38225: Hook Red

    Hose connection D4 angled, black

    #163203
    $0.63
    (In stock)
    The hose connection for attaching the fischertechnik hose.

    Hose connection, Compressor

    #121640
    $0.48
    (In stock)

    Hose connection, solenoid valve

    #35328
    $0.48
    (In stock)

    Hose LD-PE 110 mm 6x4, black

    #163518
    $0.32
    (In stock)
    The fischertechnik hose in black

    Hose LD-PE 50 mm 6x4, black

    #163519
    $0.16
    (In stock)
    The fischertechnik hose in black.

    Hub cap, black

    #36132
    $0.32
    (In stock)

    36132: Hub Cap is a fischertechnik spare part.

    Is your fischertechnik part #36132 broken or lost? Replace the hub cap with this spare part, rather than purchasing a whole new model. For those interested in building their own model designs, fischertechnik spare parts is a great way to get components rather than purchasing an entire set.

    Hub nut, red

    #35033
    $0.32
    (In stock)

    Hub nut, red

    #31915
    $0.63
    (In stock)
    31915: Collet Nut

    Hub nut, red

    #31058
    $0.16
    (In stock)
    Fischertechnik Spare Part Hub Nut

    Hub nut, yellow

    #31913
    $0.32
    (In stock)

    Hygrometer cord, red

    #141205
    $3.48
    (In stock)
    141205: Hygrometer thread

    Impuls wheel 4, black

    #37157
    $0.63
    (In stock)
    37157: Puls Wheel 4

    Index cam, black

    #37727
    $0.32
    (In stock)
    37727: Index Cam

    Innerbox 128x188

    #36587
    $3.33
    (In stock)
    36587: Innerbox 128 X 188

    Intertoothed gear T30, black

    #35694
    $1.74
    (In stock)
    35694: Intertoothed Gear Z 30, M 1,5

    IR-Track Sensor, black

    #128598
    $26.65
    (In stock)
    Fischertechnik Spare Part 128598: IR-Track Sensor

    I-Strut 120, black

    #36924
    $0.63
    (In stock)
    36924: I-Strut 120 Black

    I-Strut 120, silver

    #160544
    $0.63
    (In stock)
    Optimal structural strength using the fischertechnik I-Strut 120.

    I-Strut 120, yellow

    #36335
    $0.63
    (In stock)
    36335: I-Strut 120

    I-Strut 15, black

    #36914
    $0.32
    (In stock)
    36914: I-Strut 15 Black

    I-Strut 15, silver

    #160541
    $0.32
    (In stock)
    Optimal structural strength using the fischertechnik I-Strut 15

    I-Strut 15, yellow

    #38544
    $0.32
    (In stock)
    38544: I-Strut 15

    I-Strut 30, yellow

    #31764
    $0.32
    (In stock)

    I-Strut 45, silver

    #160542
    $0.32
    (In stock)
    Optimal structural strength using the fischertechnik I-Strut 45

    I-Strut 45, yellow

    #36328
    $0.32
    (In stock)
    36328: I-Strut 45

    I-Strut 60, yellow

    #36322
    $0.32
    (In stock)
    36322: I-Strut 60