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
786599
171397
28175
1993-202533 years
1×2 Technic Brick3700
48
1483757
304440
32123
1976-202550 years
1×4 Technic Brick3701
122
6628113
1560112
20365
1977-202549 years
1×6 Technic Brick3894
245
3737194
971183
12801
1979-202547 years
1×8 Technic Brick3702
258
3214236
801232
14638
1977-202549 years
1×10 Technic Brick2730
382
1679369
472392
13726
1990-202536 years
1×12 Technic Brick3895
339
2199307
560343
14641
1979-202547 years
1×14 Technic Brick32018
466
1498406
408448
91153
1997-202529 years
1×16 Technic Brick3703
280
2909251
616304
16528
1977-202549 years
1×2 Technic Brick, 2-Pin Holes32000
146
5807130
1341131
19396
1996-202530 years
1×3 Technic Brick, 3-Pin Holes5565
2277
771952
262320
33219
2024-20252 years
N
2×2 Technic Brick w/ Cutaways73109
725
830556
254628
52150
2021-20255 years
1×1 Technic Brick w/ Axle Hole73230
368
2300295
397458
13722
2021-20255 years
1×2 Technic Brick w/ Axle Hole32064
83
845590
183587
26212
1997-202529 years
2×2 Brick w/ Grooves, Vertical Axle Hole90258
787
582698
232671
61779
2010-202516 years
2×4 Technic Brick w/ Vertical Axle Holes39789
839
403856
128990
13750
2019-20257 years
4×4 Technic Frame, Open Center32324
903
386875
215706
52168
2000-202526 years
4×6 Technic Frame, Open Center32531
813
595688
237663
52160
2001-202525 years
6×8 Technic Frame, Open Center32532
669
661636
225683
101031
2001-202525 years
16×16×1⅓ Technic Plate (Art)65803
1855
1761322
192719
52194
2020-20256 years
5×5 Technic Brick, Corner32555
1080
397868
941174
52166
2001-202525 years
1×2 Brick, Pin 1-Side44865
261
2895253
800233
15578
1988-202538 years
1×2 Brick, 2-Pins, 1-Side30526
589
737591
287580
11924
2000-202526 years
2×2 Brick, Pin 1-Side6232
312
2256299
662282
14640
1985-202541 years
2×2 Brick, 2-Pins, 2-Sides30000
507
1181464
364490
91157
1995-202531 years
2×4 Brick, 2-Pins, 2-Sides6249
680
784572
251636
71513
1995-202531 years
2×4 Brick, Pin Top, Cutouts30592
981
2831034
169830
61796
2001-202525 years
2×4×1⅓ 2-Axle Holes, Cutout67446
1377
2301152
1151049
23986
2015-202511 years
2×6×1⅓ 2-Axle Holes, Cutout3668
1719
1711341
841254
15465
2020-20256 years
1×2 w/ 2-Liftarms85943
744
694619
284587
52154
2009-202517 years
1×6×1⅔ Slope w/ 3-Pin Holes2744
881
375885
1101070
13754
1988-202437 years
2×2 Round w/ 2-Pin Holes17485
554
758579
286583
14653
2015-202511 years
2×2×2 Robot Body w/ 2-Pin Holes30361
877
2751047
136948
15606
2000-202526 years
4×4 Round w/ 4-Pin Holes6222
615
625665
217699
15596
1995-202531 years
1×6×4⅓ Angled Brick w/ Cutout, 4-Pin Holes49699
2670
672069
172863
24058
2019-20257 years
1×5×3 Connector Block32333
1411
2031223
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
3507215
995176
15576
1977-202549 years
2×6 Plate w/ 5-Holes32001
432
1319441
494373
11915
1992-202534 years
2×8 Plate w/ 7-Holes3738
353
1650374
597316
14643
1977-202549 years
1×5 Plate w/ Rounded Corners, Axle Hole32124
411
1603384
475389
11913
1986-202540 years
Technic 3-Blade Rotor w/ Axle Hole32125
934
2731051
130979
11953
1986-202540 years
Technic 6-Blade w/ 6-Clips (Waterwheel)69984
2209
582194
322074
42681
2009-202517 years
1×2 Plate, 1-Pin Hole, Bottom18677
306
2826254
659283
12803
2015-202511 years
1×2 Plate, 1-Pin Hole, Top11458
196
3327229
910205
25236
2013-202513 years
1×3 w/ 2 studs, Hole Bottom3172
891
510754
1071085
91169
2023-20253 years
N
2×2 Plate, 1-Pin Hole, Bottom10247
215
3647202
1084159
14637
1987-202539 years
2×2 Plate, 2-Pin Holes, Bottom2817
351
1732359
738248
11911
1989-202537 years
2×4 Plate, 2-Pin Holes, Bottom26599
1130
353922
180794
23973
2016-202510 years
1×2 Plate, 1-Pin Hole, Bottom32529
1134
2871030
1091075
52178
2001-202424 years
1×2 Plate, 2-Pin Holes, Top32530
381
1459414
587324
12806
2000-202526 years
2×4 Pin Hole Hinge, Top43045
890
475792
193749
52164
2012-202514 years
2×4 Pin Hole Hinge, Bottom43056
1098
2481104
1211015
61801
2012-202514 years
2×2 Plate, 1-Pin, Bottom2476
409
1510403
405449
14648
1988-202538 years
2×2 Plate, 2-Pins, Bottom15092
1531
2581081
951167
15449
2014-202512 years
2×2 Plate, 1-Pin, Top2460
296
1947330
923199
13724
1988-202538 years
2×4 Plate, 2-Pins, Ends40687
599
801565
337515
81314
1998-202528 years
2×4 Dbl. Inv w/ 2-Pins, Sides30390
2599
362721
272285
33305
2000-202122 years
2×2×⅔ Wheel Fork77598
3320
352776
182801
15646
2021-20255 years
2×2 Plate, 2-Pins, Wide47720
1355
2261164
127995
23988
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
190
5072145
790234
21324
2015-202511 years
1×2 Beam43857
417
1540396
382470
14646
2002-202524 years
1×2 Beam w/ 1-Axle Hole60483
205
4740154
705264
19399
2008-202518 years
1×3 Beam32523
136
6005125
974181
30144
2000-202526 years
1×3 Beam w/ 1-Axle Hole7229
3171
312906
103655
42767
20251 year
N
1×5 Beam32316
150
5888127
867212
28179
2000-202526 years
1×7 Beam32524
169
5033146
729254
29158
2001-202525 years
1×9 Beam40490
228
3734195
613305
22303
2001-202525 years
1×11 Beam32525
248
3427221
514360
25235
2001-202525 years
1×13 Beam41239
348
2180309
370482
19405
2004-202522 years
1×15 Beam32278
232
3613206
478385
29162
2000-202526 years
1×7 Beam w/ Alternating Holes2391
1339
2061212
481687
81342
2023-20253 years
N
1×9 Beam w/ Alternating Holes6612
3956
153917
64584
42915
20251 year
N
1×11 Beam w/ Alternating Holes73507
1410
306991
571519
33141
2021-20255 years
1×15 Beam w/ Alternating Holes71710
1606
2051218
491661
33158
2021-20255 years
1×7 Beam, Bent (4-4)32348
412
1211458
341510
21338
2000-202526 years
1×9 Beam, Bent (6-4)6629
406
1455416
342509
18451
1996-202530 years
1×9 Beam, Bent (7-3)32271
395
1169466
319538
26224
1999-202527 years
1×11½ Beam, Double Bent32009
337
1810349
433424
23280
1997-202529 years
2×4 Beam, L-Shape32140
154
5859128
765240
30146
1999-202527 years
3×5 Beam, L-Shape32526
198
4465166
606310
28181
2000-202526 years
3×5 Liftarm, L-shape w/ Alternating Holes2477
1780
1551399
312093
42607
2023-20253 years
N
3×3 Beam, T-Shape60484
470
1574387
379475
91152
2009-202517 years
2×3 Beam, ¼-Ellipse71708
836
532738
861235
15597
2021-20255 years
2×5 Beam, ¼-Ellipse80286
1532
1241540
431770
81368
2022-20254 years
3×9 Beam, ¼-Ellipse3916
3620
263135
74261
33366
2023-20253 years
N
3×13 Frame, 1-Cross Beam4526
3513
362733
133250
15640
2024-20252 years
N
3×19 Frame, 2-Cross Beams67491
2070
881839
232468
52233
2022-20254 years
5×7 Frame, Open Center64179
759
731596
147905
91163
2009-202517 years
7×11 Frame, Open Center39794
1577
1521409
571521
42609
2019-20257 years
11×15 Frame, Open Center39790
2377
502350
252379
42702
2020-20256 years
11×19 Technic Frame (Baseplate)39369
4288
104546
64651
42984
2020-20234 years
3×5 Beam, H-Shape14720
1012
370891
134954
52170
2014-202512 years
5×11 Frame, H-Shape, Open Center64178
1746
1551400
861240
15470
2009-202517 years
3×3 Pin Connector Block39793
1005
360903
841253
91176
2019-20257 years
7×16 Frame, A-Shape w/ Bars79768
3648
292997
64538
33342
2023-20253 years
N
Ø11 Frame, Round77107
3402
163797
93894
62053
2021-20244 years
Ø15 Frame, Round3250
3582
163803
84078
52439
2023-20242 years
N
4×2 Beam, L-Shape w/ 90° Offset11455
1750
1311509
501634
33178
2013-202513 years
2×3 Liftarm, U-shape3167
2429
682062
212597
33229
2024-20252 years
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
1069
2611071
501626
17514
2023-20253 years
N
#8 2×3 Fairing, Tapered, B. 2389
1063
2631066
511612
17513
2023-20253 years
N
#3 3×2 Fairing, Angled 22.5°2457
2146
552246
192728
91258
2023-20253 years
N
#21 2×5 Fairing, B.11946
579
629660
177804
23287
2013-202513 years
#22 2×5 Fairing, A.11947
571
625664
181788
24266
2013-202513 years
#10 3×3 Fairing, Tapered, Rt. 2403
1561
901806
332040
14704
2023-20253 years
N
#9 3×3 Fairing, Tapered, Lt. 2395
1566
881833
332041
14706
2023-20253 years
N
#2 3×5 Fairing, B87086
927
2261159
1191026
16561
2010-202516 years
#1 3×5 Fairing, A87080
905
2391124
1211016
16560
2010-202516 years
#4 3×7 Fairing, B64391
936
2051214
1201023
16566
2009-202517 years
#3 3×7 Fairing, A64683
920
2101193
1231007
17516
2009-202517 years
#6 3×11 Fairing, B64393
1014
1541401
911201
20390
2009-202517 years
#5 3×11 Fairing, A64681
1015
1521405
921191
20391
2009-202517 years
#14 5×7 Fairing, B64680
1430
951771
491668
13784
2009-202517 years
#13 5×7 Fairing, A64394
1437
951771
481693
13784
2009-202517 years
#18 5×11 Fairing, B64682
1356
921794
511619
17521
2009-202517 years
#17 5×11 Fairing, A64392
1350
931785
511618
17520
2009-202517 years
#60 5×7 Fairing, Tapered, Rt.80268
2602
223319
172902
91290
2022-20254 years
#61 5×7 Fairing, Tapered, Lt.80267
2601
223319
172902
91290
2022-20254 years
#63 5×4 Fairing, Tapered, Lt.80278
2441
352742
172882
81434
2022-20254 years
#62 5×4 Fairing, Tapered, Rt.80274
2440
352742
172882
81434
2022-20254 years
5×3×2 Fairing, Rounded, R.2442
3187
163789
103704
81486
2023-20253 years
N
5×3×2 Fairing, Rounded, L.2438
3095
193552
103688
81478
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
189482
81309
1977-202549 years
½ Bush32123
93
1583549
200777
91147
1980-202546 years
2L Axle Connector59443
103
904481
1473120
19394
2006-202520 years
3L Axle Connector42195
483
1643376
280594
11912
2016-202510 years
2L Pin Connector62462
98
6282119
1468122
30142
1995-202531 years
5⅓ Spiral Staircase Connector40244
1254
2071208
831263
61804
2001-202424 years
Axle & Pin w/ Extension53586
1478
1681358
681402
42604
2006-202520 years
2L Axle & Pin, Perpendicular6536
115
861786
1004173
26211
1993-202533 years
3L Axle & 2-Pin Hole42003
223
4507164
686272
17482
2002-202524 years
3L 2-Axle & Center Pin32184
235
3661199
677275
19401
1999-202527 years
1×2 Beam w/ Bar, 45°85940
1438
2181176
991135
23989
2009-202517 years
1×2 Beam w/ Axle, Side7244
3642
342807
54861
33314
20251 year
N
1-Axle & Double Pin32291
342
1741357
432427
22310
2000-202526 years
1-Axle & 3-Pin63869
556
1516400
302558
61765
2009-202517 years
4L Axle & Double Pin98989
2120
931790
401849
24033
2012-202514 years
3-Pin, L-Shape44809
812
440824
148904
12826
2003-202523 years
2×4 2-Axle & 2-Pin80910
3712
173742
133296
24297
2021-20255 years
Split Axle & 2-Pin69819
399
1515401
434422
14647
2002-202524 years
2×2×2 Axle & Pin, Split92907
823
633659
209721
52158
2011-202515 years
2L Axle w/ Axle Hole (Pole Reverser Handle)6553
326
1862340
678274
15580
1993-202533 years
2×3 4-Axle Connector11272
2107
761973
501640
24048
2013-202513 years
Axle & Axle Connector42135
165
4410168
997175
26217
1997-202529 years
2-Axle Connector, Rubber45590
980
666631
254629
15415
2003-202523 years
Toggle Dbl. w/ 2-Pins48496
1811
1071661
541561
33190
2004-202522 years
Toggle Db. w/ Axles & Pins87408
1414
2161180
1071089
23990
2010-202516 years
Toggle Joint Connector32126
595
1023498
222691
101023
1980-202546 years
3L Double Pin65098
566
878540
334518
91160
1999-202527 years
3L Pin, 2-Pins & 1-Pin Hole15461
984
543731
153887
33130
2014-202512 years
1×3 Cross Block w/ 2-Pins, 3-Pin Holes2393
1763
1771318
481689
23999
2023-20253 years
N
3L H-Shaped Connector w/ 4-Pins, 2-Pin Holes65489
727
1302444
320535
23956
2004-202522 years
1×3 Double Pin w/ 2-Clips19159
1860
1321506
521598
24014
2004-202320 years
3×3 L-Shaped Connector w/ 4-Pins55615
1270
388873
981140
23970
2006-202520 years
2×2 Liftarm w/ Cutout, Axle Holes72008
2884
342807
182803
33314
2021-20255 years
3L w/ 2-Pin Holes32557
689
577704
186774
13746
2000-202526 years
3×3 Round Connector98585
762
499771
164845
12822
2012-202514 years
31mm D. × 15mm w/ 7-Pin Holes60208
600
636657
200736
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
331
2379290
693270
11910
1977-202549 years
8 Tooth w/out Friction11955
4424
193592
74278
15783
2013-202513 years
12 Tooth69778
2455
881847
312102
15520
2022-20254 years
12 Tooth, Bevel6589
405
2244301
528354
71504
1995-202531 years
12 Tooth, Dbl. Bevel32270
438
2064315
722259
42559
1999-202527 years
14 Tooth, Thick Bevel69762
4083
193584
74278
24271
2022-20254 years
16 Tooth94925
515
1722361
397459
52144
1979-202547 years
16 Tooth, Dbl. Clutch18946
1576
318972
691390
15440
2015-202511 years
20 Tooth69779
2613
791932
242417
15533
2022-20254 years
20 Tooth, Dbl. Clutch81346
3818
203525
153079
15760
2022-20254 years
20 Tooth, Bevel32198
1158
3011003
143920
33142
1999-202527 years
20 Tooth, Dbl. Bevel32269
580
975512
389465
61770
1999-202527 years
20 Tooth Bevel w/ Pin Hole87407
1735
2171178
641433
15454
2010-202516 years
20 Tooth, Dbl. Clutch, Dbl. Bevel35185
2805
462440
312110
15595
2018-20258 years
22 Tooth, Thick Bevel69761
5035
104618
64651
16043
2022-20254 years
24 Tooth24505
434
1330438
481384
11914
1977-202549 years
28 Tooth, Dbl. Bevel46372
2489
552261
302146
24076
2019-20257 years
28 Tooth, Dbl. Bevel w/ Pin Hole65413
4578
124341
93928
15937
2020-20245 years
Differential Housing65414
3723
223375
153067
15738
2020-20256 years
28 Tooth, Differential62821
2119
881847
641441
15520
2008-202518 years
28-Tooth Turntable, Top99010
2068
1051692
601486
15493
2012-202514 years
28-Tooth Turntable Base99009
2045
1071663
611473
15488
2012-202514 years
60 Tooth Turntable, Top18938
2065
682062
461725
33229
2015-202511 years
60 Tooth Turntable, Base18939
2394
682064
461725
15553
2015-202511 years
36-Tooth, Dbl. Bevel32498
1510
1651366
791300
33167
2002-202423 years
40 Tooth3649
816
511753
164844
91168
1977-202549 years
1L Worm Gear27938
3098
402600
232491
15619
2017-20259 years
2L Worm Gear32905
717
520746
275600
81320
1985-202541 years
6L Worm Gear73763
3003
452465
153034
24094
2023-20253 years
N
2×2×1⅔ w/ Worm Gear Hole73764
3972
144041
113566
24362
2023-20253 years
N
6×6 15-Tooth ¼ Gear Ring78442
4213
163829
54891
33475
2021-20255 years
11×11 35-Tooth ¼ Gear Ring24121
2219
911802
162944
52231
2016-202510 years
4×4×1⅔ Gearbox6585
1499
1021714
881229
52222
1995-202531 years
2×4×3⅓ Gearbox6588
1858
722014
571525
42661
1995-202531 years
8 Tooth Gear w/ 1½L Axle24014
3247
402600
182789
15619
2016-202510 years
1×4 Rack3743
604
1167467
332521
52146
1977-202549 years
1×7 Rack w/ 2-Pin Holes & 2-Axle Holes87761
1911
1071663
851248
15488
2010-202516 years
1×13 Rack w/ 2-Pin Holes & 2-Axle Holes64781
2573
662081
322073
15555
2009-202416 years
1×14×2 Rack Housing18940
2725
273064
162974
61989
2015-20239 years
1×14×2 Rack w/ 4-Axle Holes & 7-Pin Holes18942
3384
332850
172884
15656
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
4947
163867
45283
15833
20251 year
N
5×1 Steering Arm w/ Towball Socket31794
2262
851876
242414
33212
2014-202512 years
6×2 Steering Arm w/ Towball Socket57515
1861
1341496
381887
33177
2008-202518 years
2×2 Steering Arm w/ 2-Pins32069
1528
1461433
671406
42612
1998-202427 years
Steering Wheel Hub, 3-Pins92909
1792
1721338
461717
24001
2011-202515 years
Steering Hub Holder w/ 2-Pin Holes11950
2241
712028
302139
33225
2013-202513 years
Steering Hub Holder w/ Pin & Axle Holes65766
2789
602166
242420
15565
2016-202510 years
Steering Portal Frame92908
3484
442496
113506
15605
2011-202414 years
Steering Hub w/ Shock Socket69636
5308
75170
45376
24636
2022-20254 years
Rotation Socket w/ 2-Pins80563
2012
1111628
431771
24023
2022-20254 years
Ø3 Steering Wheel2819
922
2341140
198739
91190
1993-202533 years
Ø4 Steering Wheel2741
2079
492365
351989
61920
1988-202538 years
Steering Yoke40001
2305
442490
431790
33281
2001-202525 years
3L Universal Joint61903
1334
353923
132966
15439
2008-202518 years
Ø3 Rotation Disk w/ 3L Beam, Socket44225
1217
2611072
771314
61798
2003-202523 years
Ø3 Rotation Disk w/ 3L Beam, Plug44224
1337
2561085
711368
42582
2003-202523 years
Steering Arm w/ 3-Balls, Pin Hole15460
2100
1071663
541561
15488
2014-202512 years
CV Joint, Ball32494
1894
1421457
441751
24008
2001-202525 years
CV Joint, Socket92906
2233
981759
451740
15515
2011-202515 years
3L CV Joint, Ball52731
3421
412570
133237
15615
2019-20246 years
5L Sliding CV Joint, Ball77590
5484
94800
45324
16103
2021-20255 years
2L CV Joint, Socket4192
6457
65516
26609
16360
2023-20242 years
N
4L CV Joint, Socket52730
3908
263152
103665
15694
2019-20257 years
Disc Brake Hub w/ 3-Pin Holes35189
4261
183655
64567
24279
2018-20247 years
Ø6 Brake Disk w/ Axle Hole65416
4304
183673
93881
15792
2020-20256 years
Dbl. Ø3 Rotation Disk w/ 3L Beam, Plug5652
5951
75245
35878
16255
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.