Technic (410 parts)

Technic is a system unto itself, with a focus on connecting parts using pins and axles, but you will find plenty of Technic parts with studs as well.

Modern Technic sets include very few Classic (or 'System') parts containing studs, because they have moved towards an engineering-focused building system that abandons the awkward 5:6 ratio of classic bricks in favor of a 3-dimensional grid based on the width of a plate (5 units).

A large selection of Technic parts with studs remain in production for a completely different reason... Classic 'System-based' LEGO sets have adopted Technic as the primary way to add interactive play features and a critical tool in making models stronger.

It is interesting to see how far Technic has evolved away from the classic Technic brick. In recent years, there has been a push to make Technic sets more realistic, which has resulted in a huge number of Technic 'panel' elements which can give the exterior of the model exactly the right shape. This is especially true in the high-end Technic supercars which need to match the appearance of a complex curved vehicle.

Technic (410 parts)
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View:ScaleLabelTable

Brick

Technic bricks have studs, allowing them to integrate with brick-built 'LEGO System' models.

Part Name(Part Number)
Overall
Rank
# Pieces(Rank)
# Sets(Rank)
# Colors(Rank)
Years
Produced
1×1 Technic Brick6541
85
785699
171097
28174
1993-202533 years
1×2 Technic Brick3700
48
1481957
303939
32123
1976-202550 years
1×4 Technic Brick3701
122
6627113
1559112
20365
1977-202549 years
1×6 Technic Brick3894
242
3736194
970182
12800
1979-202547 years
1×8 Technic Brick3702
258
3214236
801232
14638
1977-202549 years
1×10 Technic Brick2730
382
1679369
472391
13726
1990-202536 years
1×12 Technic Brick3895
339
2199307
560343
14641
1979-202547 years
1×14 Technic Brick32018
465
1498406
408447
91148
1997-202529 years
1×16 Technic Brick3703
281
2899251
615304
16528
1977-202549 years
1×2 Technic Brick, 2-Pin Holes32000
146
5802130
1339131
19396
1996-202530 years
1×3 Technic Brick, 3-Pin Holes5565
2297
761970
252371
33220
2024-20252 years
N
2×2 Technic Brick w/ Cutaways73109
726
826557
252630
52150
2021-20255 years
1×1 Technic Brick w/ Axle Hole73230
370
2273296
394460
13722
2021-20255 years
1×2 Technic Brick w/ Axle Hole32064
83
844290
183287
26212
1997-202529 years
2×2 Brick w/ Grooves, Vertical Axle Hole90258
787
582697
232671
61779
2010-202516 years
2×4 Technic Brick w/ Vertical Axle Holes39789
838
403855
128987
13749
2019-20257 years
4×4 Technic Frame, Open Center32324
905
384876
214707
52168
2000-202526 years
4×6 Technic Frame, Open Center32531
811
595686
237660
52160
2001-202525 years
6×8 Technic Frame, Open Center32532
669
661636
225681
101031
2001-202525 years
16×16×1⅓ Technic Plate (Art)65803
1852
1761322
192718
52194
2020-20256 years
5×5 Technic Brick, Corner32555
1079
397868
941172
52166
2001-202525 years
1×2 Brick, Pin 1-Side44865
261
2895252
800233
15578
1988-202538 years
1×2 Brick, 2-Pins, 1-Side30526
588
737590
287578
11922
2000-202526 years
2×2 Brick, Pin 1-Side6232
312
2256299
662281
14640
1985-202541 years
2×2 Brick, 2-Pins, 2-Sides30000
507
1181463
364489
91152
1995-202531 years
2×4 Brick, 2-Pins, 2-Sides6249
680
784572
251635
71512
1995-202531 years
2×4 Brick, Pin Top, Cutouts30592
981
2831030
169829
61796
2001-202525 years
2×4×1⅓ 2-Axle Holes, Cutout67446
1377
2301150
1151048
23983
2015-202511 years
2×6×1⅓ 2-Axle Holes, Cutout3668
1718
1711341
841254
15463
2020-20256 years
1×2 w/ 2-Liftarms85943
743
694619
284587
52154
2009-202517 years
1×6×1⅔ Slope w/ 3-Pin Holes2744
881
375885
1101069
13753
1988-202437 years
2×2 Round w/ 2-Pin Holes17485
555
755579
284586
14653
2015-202511 years
2×2×2 Robot Body w/ 2-Pin Holes30361
877
2751045
136948
15606
2000-202526 years
4×4 Round w/ 4-Pin Holes6222
615
625665
217698
15596
1995-202531 years
1×6×4⅓ Angled Brick w/ Cutout, 4-Pin Holes49699
2670
672069
172861
24055
2019-20257 years
1×5×3 Connector Block32333
1411
2031221
861238
33161
2000-202526 years

Plate

Studded LEGO plates with Technic pin or axle connections.

Part Name(Part Number)
Overall
Rank
# Pieces(Rank)
# Sets(Rank)
# Colors(Rank)
Years
Produced
2×4 Plate w/ 3-Holes3709
222
3505215
994176
15576
1977-202549 years
2×6 Plate w/ 5-Holes32001
432
1313442
493373
11913
1992-202534 years
2×8 Plate w/ 7-Holes3738
353
1650373
597314
14643
1977-202549 years
1×5 Plate w/ Rounded Corners, Axle Hole32124
414
1578386
473389
11911
1986-202540 years
Technic 3-Blade Rotor w/ Axle Hole32125
934
2731049
130977
11951
1986-202540 years
Technic 6-Blade w/ 6-Clips (Waterwheel)69984
2208
582194
322070
42681
2009-202517 years
1×2 Plate, 1-Pin Hole, Bottom18677
304
2826254
659283
12802
2015-202511 years
1×2 Plate, 1-Pin Hole, Top11458
198
3323228
907205
25236
2013-202513 years
1×3 w/ 2 studs, Hole Bottom3172
899
486782
1051092
91166
2023-20253 years
N
2×2 Plate, 1-Pin Hole, Bottom10247
214
3643203
1083158
14637
1987-202539 years
2×2 Plate, 2-Pin Holes, Bottom2817
350
1732359
738248
11909
1989-202537 years
2×4 Plate, 2-Pin Holes, Bottom26599
1127
353922
180794
23970
2016-202510 years
1×2 Plate, 1-Pin Hole, Bottom32529
1131
2871027
1091073
52176
2001-202424 years
1×2 Plate, 2-Pin Holes, Top32530
381
1459413
587322
12805
2000-202526 years
2×4 Pin Hole Hinge, Top43045
890
475792
193748
52164
2012-202514 years
2×4 Pin Hole Hinge, Bottom43056
1096
2481101
1211015
61801
2012-202514 years
2×2 Plate, 1-Pin, Bottom2476
409
1510403
405449
14648
1988-202538 years
2×2 Plate, 2-Pins, Bottom15092
1530
2581079
951166
15447
2014-202512 years
2×2 Plate, 1-Pin, Top2460
297
1945330
921198
13724
1988-202538 years
2×4 Plate, 2-Pins, Ends40687
597
801564
337515
81314
1998-202528 years
2×4 Dbl. Inv w/ 2-Pins, Sides30390
2596
362720
272285
33305
2000-202122 years
2×2×⅔ Wheel Fork77598
3320
352775
182800
15644
2021-20255 years
2×2 Plate, 2-Pins, Wide47720
1355
2261163
127994
23985
2004-202522 years

Beam

Studless beams that can be connected using Technic pins and axles.

Part Name(Part Number)
Overall
Rank
# Pieces(Rank)
# Sets(Rank)
# Colors(Rank)
Years
Produced
1×1 Beam (Spacer)18654
189
5070145
789234
21324
2015-202511 years
1×2 Beam43857
417
1540396
382468
14646
2002-202524 years
1×2 Beam w/ 1-Axle Hole60483
205
4740154
705263
19399
2008-202518 years
1×3 Beam32523
136
6001125
973180
30144
2000-202526 years
1×3 Beam w/ 1-Axle Hole7229
3170
312904
103654
42767
20251 year
N
1×5 Beam32316
150
5886127
866212
28178
2000-202526 years
1×7 Beam32524
169
5029146
728254
29158
2001-202525 years
1×9 Beam40490
227
3734195
613305
22303
2001-202525 years
1×11 Beam32525
248
3427221
514360
25235
2001-202525 years
1×13 Beam41239
346
2180309
370481
19405
2004-202522 years
1×15 Beam32278
232
3609207
477385
29162
2000-202526 years
1×7 Beam w/ Alternating Holes2391
1338
2061212
481686
81342
2023-20253 years
N
1×11 Beam w/ Alternating Holes73507
1410
306990
571519
33141
2021-20255 years
1×15 Beam w/ Alternating Holes71710
1603
2051216
491658
33158
2021-20255 years
1×7 Beam, Bent (4-4)32348
411
1211458
341510
21338
2000-202526 years
1×9 Beam, Bent (6-4)6629
405
1455416
342509
18450
1996-202530 years
1×9 Beam, Bent (7-3)32271
393
1169465
319538
26224
1999-202527 years
1×11½ Beam, Double Bent32009
337
1810348
433424
23280
1997-202529 years
2×4 Beam, L-Shape32140
154
5859128
765240
30146
1999-202527 years
3×5 Beam, L-Shape32526
196
4465166
606309
28180
2000-202526 years
3×5 Liftarm, L-shape w/ Alternating Holes2477
1779
1551399
312089
42607
2023-20253 years
N
3×3 Beam, T-Shape60484
470
1574387
379474
91147
2009-202517 years
2×3 Beam, ¼-Ellipse71708
835
532737
861235
15597
2021-20255 years
2×5 Beam, ¼-Ellipse80286
1531
1241537
431768
81368
2022-20254 years
3×9 Beam, ¼-Ellipse3916
3620
263133
74261
33365
2023-20253 years
N
3×13 Frame, 1-Cross Beam4526
3513
362732
133249
15638
2024-20252 years
N
3×19 Frame, 2-Cross Beams67491
2069
881837
232467
52232
2022-20254 years
5×7 Frame, Open Center64179
758
731595
147904
91158
2009-202517 years
7×11 Frame, Open Center39794
1577
1521408
571521
42609
2019-20257 years
11×15 Frame, Open Center39790
2375
502349
252378
42702
2020-20256 years
11×19 Technic Frame (Baseplate)39369
4288
104544
64651
42984
2020-20234 years
3×5 Beam, H-Shape14720
1011
370891
134954
52170
2014-202512 years
5×11 Frame, H-Shape, Open Center64178
1744
1551400
861240
15468
2009-202517 years
3×3 Pin Connector Block39793
1004
360903
841252
91172
2019-20257 years
7×16 Frame, A-Shape w/ Bars79768
3648
292996
64538
33342
2023-20253 years
N
Ø11 Frame, Round77107
3402
163796
93893
62053
2021-20244 years
Ø15 Frame, Round3250
3582
163802
84078
52439
2023-20242 years
N
4×2 Beam, L-Shape w/ 90° Offset11455
1748
1311508
501634
33178
2013-202513 years
2×3 Liftarm, U-shape3167
2428
682061
212597
33229
2024-20252 years
N
1×9 Beam w/ Alternating Holes6612
3956
153916
64584
42915
20251 year
N

Thin Beam

A small selection of 'thin' beams which are ½ of the thickness of a standard LEGO Beam.

Panel

A selection of smooth elements to give Technic models and nicely finished appearance.

Panel Fairing

Technic panels with complex shapes that are curved on multiple axes.

Part Name(Part Number)
Overall
Rank
# Pieces(Rank)
# Sets(Rank)
# Colors(Rank)
Years
Produced
#7 2×3 Fairing, Tapered, A. 2387
1068
2611069
501626
17514
2023-20253 years
N
#8 2×3 Fairing, Tapered, B. 2389
1062
2631064
511609
17513
2023-20253 years
N
#3 3×2 Fairing, Angled 22.5°2457
2144
552245
192726
91256
2023-20253 years
N
#21 2×5 Fairing, B.11946
579
629660
177804
23287
2013-202513 years
#22 2×5 Fairing, A.11947
569
625664
181788
24266
2013-202513 years
#10 3×3 Fairing, Tapered, Rt. 2403
1561
901804
332038
14704
2023-20253 years
N
#9 3×3 Fairing, Tapered, Lt. 2395
1566
881831
332039
14706
2023-20253 years
N
#2 3×5 Fairing, B87086
926
2261158
1191026
16561
2010-202516 years
#1 3×5 Fairing, A87080
904
2391121
1211016
16560
2010-202516 years
#4 3×7 Fairing, B64391
936
2051214
1201021
16566
2009-202517 years
#3 3×7 Fairing, A64683
919
2101192
1231006
17516
2009-202517 years
#6 3×11 Fairing, B64393
1013
1541401
911199
20390
2009-202517 years
#5 3×11 Fairing, A64681
1015
1521405
921191
20391
2009-202517 years
#14 5×7 Fairing, B64680
1428
951769
491665
13783
2009-202517 years
#13 5×7 Fairing, A64394
1435
951769
481692
13783
2009-202517 years
#18 5×11 Fairing, B64682
1356
921792
511618
17521
2009-202517 years
#17 5×11 Fairing, A64392
1349
931783
511617
17520
2009-202517 years
#60 5×7 Fairing, Tapered, Rt.80268
2599
223318
172900
91290
2022-20254 years
#61 5×7 Fairing, Tapered, Lt.80267
2598
223318
172900
91290
2022-20254 years
#63 5×4 Fairing, Tapered, Lt.80278
2440
352741
172880
81434
2022-20254 years
#62 5×4 Fairing, Tapered, Rt.80274
2439
352741
172880
81434
2022-20254 years
5×3×2 Fairing, Rounded, R.2442
3186
163788
103704
81485
2023-20253 years
N
5×3×2 Fairing, Rounded, L.2438
3094
193550
103687
81477
2023-20253 years
N

Connector

A wide range of parts with pin and axle connectors that can be used to connect Technic parts together.

Connector Axle

Standard axles and straight connectors with an axle connector on one end.

Connector Other Connector

Other connectors with a more complex shape.

Part Name(Part Number)
Overall
Rank
# Pieces(Rank)
# Sets(Rank)
# Colors(Rank)
Years
Produced
Bush3713
108
1454458
189481
81309
1977-202549 years
½ Bush32123
93
1583349
200676
91142
1980-202546 years
2L Axle Connector59443
103
904481
1473120
19394
2006-202520 years
3L Axle Connector42195
483
1643376
280594
11910
2016-202510 years
2L Pin Connector62462
98
6282119
1468121
30142
1995-202531 years
5⅓ Spiral Staircase Connector40244
1254
2071207
831263
61804
2001-202424 years
Axle & Pin w/ Extension53586
1478
1681355
681402
42603
2006-202520 years
2L Axle & Pin, Perpendicular6536
115
861786
1004173
26211
1993-202533 years
3L Axle & 2-Pin Hole42003
223
4507164
686271
17482
2002-202524 years
3L 2-Axle & Center Pin32184
235
3661199
677275
19401
1999-202527 years
1×2 Beam w/ Bar, 45°85940
1436
2181176
991134
23986
2009-202517 years
1×2 Beam w/ Axle, Side7244
3642
342805
54862
33314
20251 year
N
1-Axle & Double Pin32291
342
1741356
432426
22310
2000-202526 years
1-Axle & 3-Pin63869
556
1516400
302555
61765
2009-202517 years
4L Axle & Double Pin98989
2118
931788
401849
24030
2012-202514 years
3-Pin, L-Shape44809
810
440822
148903
12826
2003-202523 years
2×4 2-Axle & 2-Pin80910
3711
173741
133295
24295
2021-20255 years
Split Axle & 2-Pin69819
399
1515401
434421
14647
2002-202524 years
2×2×2 Axle & Pin, Split92907
822
633659
209720
52158
2011-202515 years
2L Axle w/ Axle Hole (Pole Reverser Handle)6553
326
1862339
678274
15580
1993-202533 years
2×3 4-Axle Connector11272
2105
761972
501639
24045
2013-202513 years
Axle & Axle Connector42135
165
4410168
997175
26217
1997-202529 years
2-Axle Connector, Rubber45590
980
666630
254628
15413
2003-202523 years
Toggle Dbl. w/ 2-Pins48496
1809
1071659
541561
33190
2004-202522 years
Toggle Db. w/ Axles & Pins87408
1414
2161180
1071087
23987
2010-202516 years
Toggle Joint Connector32126
593
1023498
222689
101023
1980-202546 years
3L Double Pin65098
565
878539
334518
91155
1999-202527 years
3L Pin, 2-Pins & 1-Pin Hole15461
984
543729
153887
33130
2014-202512 years
1×3 Cross Block w/ 2-Pins, 3-Pin Holes2393
1762
1771318
481688
23996
2023-20253 years
N
3L H-Shaped Connector w/ 4-Pins, 2-Pin Holes65489
727
1302444
320535
23953
2004-202522 years
1×3 Double Pin w/ 2-Clips19159
1857
1321505
521595
24011
2004-202320 years
3×3 L-Shaped Connector w/ 4-Pins55615
1270
388873
981140
23967
2006-202520 years
2×2 Liftarm w/ Cutout, Axle Holes72008
2884
342805
182802
33314
2021-20255 years
3L w/ 2-Pin Holes32557
688
577703
186773
13745
2000-202526 years
3×3 Round Connector98585
760
499769
164845
12822
2012-202514 years
31mm D. × 15mm w/ 7-Pin Holes60208
598
636657
200734
18454
1986-202540 years

Gears

Bring models to life using gears and racks to create movement.

Part Name(Part Number)
Overall
Rank
# Pieces(Rank)
# Sets(Rank)
# Colors(Rank)
Years
Produced
8 Tooth10928
330
2379287
693269
11908
1977-202549 years
8 Tooth w/out Friction11955
4424
193591
74278
15780
2013-202513 years
12 Tooth69778
2454
881845
312098
15518
2022-20254 years
12 Tooth, Bevel6589
404
2244300
528352
71503
1995-202531 years
12 Tooth, Dbl. Bevel32270
438
2064315
722258
42559
1999-202527 years
14 Tooth, Thick Bevel69762
4083
193582
74278
24268
2022-20254 years
16 Tooth94925
513
1722361
397455
52144
1979-202547 years
16 Tooth, Dbl. Clutch18946
1576
318972
691388
15438
2015-202511 years
20 Tooth69779
2611
791931
242415
15531
2022-20254 years
20 Tooth, Dbl. Clutch81346
3817
203523
153079
15757
2022-20254 years
20 Tooth, Bevel32198
1155
3011002
143919
33142
1999-202527 years
20 Tooth, Dbl. Bevel32269
580
975512
389465
61770
1999-202527 years
20 Tooth Bevel w/ Pin Hole87407
1734
2171178
641433
15452
2010-202516 years
20 Tooth, Dbl. Clutch, Dbl. Bevel35185
2803
462436
312107
15593
2018-20258 years
22 Tooth, Thick Bevel69761
5034
104617
64651
16040
2022-20254 years
24 Tooth24505
433
1330438
481384
11912
1977-202549 years
28 Tooth, Dbl. Bevel46372
2489
552260
302142
24072
2019-20257 years
28 Tooth, Dbl. Bevel w/ Pin Hole65413
4578
124339
93927
15934
2020-20245 years
Differential Housing65414
3722
223374
153067
15735
2020-20256 years
28 Tooth, Differential62821
2117
881845
641440
15518
2008-202518 years
28-Tooth Turntable, Top99010
2067
1051688
601486
15490
2012-202514 years
28-Tooth Turntable Base99009
2045
1071661
611472
15486
2012-202514 years
60 Tooth Turntable, Top18938
2064
682061
461725
33229
2015-202511 years
60 Tooth Turntable, Base18939
2390
682063
461725
15551
2015-202511 years
36-Tooth, Dbl. Bevel32498
1510
1651366
791300
33167
2002-202423 years
40 Tooth3649
814
511753
164844
91163
1977-202549 years
1L Worm Gear27938
3097
402598
232489
15617
2017-20259 years
2L Worm Gear32905
717
520745
275599
81320
1985-202541 years
6L Worm Gear73763
3003
452463
153034
24090
2023-20253 years
N
2×2×1⅔ w/ Worm Gear Hole73764
3972
144040
113565
24360
2023-20253 years
N
6×6 15-Tooth ¼ Gear Ring78442
4213
163828
54892
33474
2021-20255 years
11×11 35-Tooth ¼ Gear Ring24121
2218
911800
162942
52230
2016-202510 years
4×4×1⅔ Gearbox6585
1499
1021710
881226
52221
1995-202531 years
2×4×3⅓ Gearbox6588
1855
722013
571525
42661
1995-202531 years
8 Tooth Gear w/ 1½L Axle24014
3246
402598
182788
15617
2016-202510 years
1×4 Rack3743
604
1167466
332521
52146
1977-202549 years
1×7 Rack w/ 2-Pin Holes & 2-Axle Holes87761
1909
1071661
851247
15486
2010-202516 years
1×13 Rack w/ 2-Pin Holes & 2-Axle Holes64781
2570
662081
322069
15553
2009-202416 years
1×14×2 Rack Housing18940
2722
273063
162974
61989
2015-20239 years
1×14×2 Rack w/ 4-Axle Holes & 7-Pin Holes18942
3384
332846
172882
15652
2015-202410 years

Link & Chain

A selection of parts to transfer power to a different area of the model.

Steering

Parts to assist with steering functionality.

Part Name(Part Number)
Overall
Rank
# Pieces(Rank)
# Sets(Rank)
# Colors(Rank)
Years
Produced
3×1 Steering Arm w/ Towball Socket5997
4945
163866
45282
15830
20251 year
N
5×1 Steering Arm w/ Towball Socket31794
2261
851875
242412
33212
2014-202512 years
6×2 Steering Arm w/ Towball Socket57515
1858
1341494
381886
33177
2008-202518 years
2×2 Steering Arm w/ 2-Pins32069
1527
1461432
671405
42612
1998-202427 years
Steering Wheel Hub, 3-Pins92909
1791
1721338
461715
23998
2011-202515 years
Steering Hub Holder w/ 2-Pin Holes11950
2240
712027
302135
33225
2013-202513 years
Steering Hub Holder w/ Pin & Axle Holes65766
2787
602166
242418
15563
2016-202510 years
Steering Portal Frame92908
3484
442493
113505
15602
2011-202414 years
Steering Hub w/ Shock Socket69636
5307
75169
45375
24635
2022-20254 years
Rotation Socket w/ 2-Pins80563
2009
1111627
431769
24020
2022-20254 years
Ø3 Steering Wheel2819
920
2341139
198739
91186
1993-202533 years
Ø4 Steering Wheel2741
2078
492364
351985
61919
1988-202538 years
Steering Yoke40001
2305
442487
431788
33281
2001-202525 years
3L Universal Joint61903
1333
353923
132966
15437
2008-202518 years
Ø3 Rotation Disk w/ 3L Beam, Socket44225
1216
2611070
771314
61798
2003-202523 years
Ø3 Rotation Disk w/ 3L Beam, Plug44224
1336
2561082
711368
42582
2003-202523 years
Steering Arm w/ 3-Balls, Pin Hole15460
2140
1041695
531578
15492
2014-202512 years
CV Joint, Ball32494
1891
1421456
441749
24005
2001-202525 years
CV Joint, Socket92906
2232
981757
451738
15513
2011-202515 years
3L CV Joint, Ball52731
3421
412566
133236
15613
2019-20246 years
5L Sliding CV Joint, Ball77590
5481
94800
45323
16101
2021-20255 years
2L CV Joint, Socket4192
6454
65515
26605
16357
2023-20242 years
N
4L CV Joint, Socket52730
3908
263151
103664
15691
2019-20257 years
Disc Brake Hub w/ 3-Pin Holes35189
4261
183654
64567
24277
2018-20247 years
Ø6 Brake Disk w/ Axle Hole65416
4304
183672
93880
15789
2020-20256 years
Dbl. Ø3 Rotation Disk w/ 3L Beam, Plug5652
5948
75244
35876
16252
2024-20252 years
N

Engine

Parts to create an engine or implement a shifting system.

Mechanical & Pneumatic

Linear motion driven by gears or pneumatics.

Other Technic

Balls, propellers, and other hard-to-categorize parts.