←
The LEGO Parts Guide
›
Technic
Gears
(44 parts)
Bring models to life using gears and racks to create movement.
Gears
(44 parts)
Show:
Current
All Parts
View:
Scale
Label
Table
Part Name
(Part Number)
Overall
Rank
# Pieces
(Rank)
# Sets
(Rank)
# Colors
(Rank)
Years
Produced
8 Tooth
10928
334
2391
295
700
273
11
932
1977-2026
50 years
8 Tooth w/out Friction
11955
4461
19
3629
7
4322
1
5840
2013-2025
13 years
12 Tooth
69778
2410
93
1808
34
2029
1
5574
2022-2026
5 years
12 Tooth, Bevel
6589
404
2277
302
542
356
7
1528
1995-2026
32 years
12 Tooth, Dbl. Bevel
32270
446
2085
316
734
260
4
2598
1999-2026
28 years
14 Tooth, Thick Bevel
69762
3977
20
3540
8
4088
2
4284
2022-2026
5 years
16 Tooth
94925
531
1740
368
403
459
5
2176
1979-2026
48 years
16 Tooth w/ Clutch
6542
1684
203
1240
55
1559
2
4027
1993-2015
23 years
R
16 Tooth, Dbl. Clutch
18946
1590
320
982
70
1397
1
5496
2015-2026
12 years
20 Tooth
69779
2548
84
1912
28
2243
1
5586
2022-2026
5 years
20 Tooth, Dbl. Clutch
81346
3869
20
3562
15
3100
1
5821
2022-2025
4 years
20 Tooth, Bevel
32198
1168
304
1014
145
924
3
3178
1999-2026
28 years
20 Tooth, Dbl. Bevel
32269
589
982
519
392
472
6
1790
1999-2026
28 years
20 Tooth Bevel w/ Pin Hole
87407
1754
217
1194
64
1451
1
5510
2010-2025
16 years
20 Tooth, Dbl. Clutch, Dbl. Bevel
35185
2833
46
2469
31
2140
1
5652
2018-2025
8 years
22 Tooth, Thick Bevel
69761
5086
10
4660
6
4688
1
6103
2022-2025
4 years
24 Tooth
24505
445
1332
446
482
395
11
938
1977-2025
49 years
24 Tooth, Clutch
76244
2445
70
2067
42
1828
1
5609
1997-2018
22 years
R
28 Tooth, Dbl. Bevel
46372
2517
55
2283
30
2174
2
4109
2019-2025
7 years
28 Tooth, Dbl. Bevel w/ Pin Hole
65413
4622
12
4375
9
3968
1
5996
2020-2024
5 years
Differential Housing
65414
3763
22
3408
15
3087
1
5797
2020-2025
6 years
28 Tooth, Differential
62821
2120
90
1843
66
1437
1
5576
2008-2026
19 years
28-Tooth Turntable, Top
99010
2080
106
1695
61
1488
1
5550
2012-2026
15 years
28-Tooth Turntable Base
99009
2066
108
1674
62
1475
1
5548
2012-2026
15 years
60 Tooth Turntable, Top
18938
2091
68
2084
46
1748
3
3263
2015-2025
11 years
60 Tooth Turntable, Base
18939
2415
68
2086
46
1748
1
5611
2015-2025
11 years
36-Tooth, Dbl. Bevel
32498
1536
165
1380
79
1310
3
3202
2002-2024
23 years
40 Tooth
3649
826
511
771
164
860
9
1200
1977-2025
49 years
1L Worm Gear
27938
3122
40
2625
23
2522
1
5678
2017-2025
9 years
2L Worm Gear
32905
733
521
757
276
611
8
1344
1985-2026
42 years
6L Worm Gear
73763
2951
49
2415
16
2983
2
4115
2023-2026
4 years
N
2×2×1⅔ w/ Worm Gear Hole
73764
4013
14
4077
11
3599
2
4401
2023-2025
3 years
N
6×6 15-Tooth ¼ Gear Ring
78442
4031
18
3667
6
4602
3
3480
2021-2026
6 years
11×11 35-Tooth ¼ Gear Ring
24121
2245
91
1823
16
2974
5
2264
2016-2025
10 years
4×4×1⅔ Gearbox
6585
1510
103
1721
89
1235
5
2255
1995-2026
32 years
2×4×3⅓ Gearbox
6588
1881
72
2038
57
1542
4
2697
1995-2025
31 years
8 Tooth Gear w/ 1½L Axle
24014
3270
40
2625
18
2824
1
5678
2016-2025
10 years
1×4 Rack
3743
609
1179
468
338
524
5
2178
1977-2026
50 years
1×7 Rack w/ 2-Pin Holes & 2-Axle Holes
87761
1909
110
1660
88
1241
1
5546
2010-2026
17 years
1×13 Rack w/ 2-Pin Holes & 2-Axle Holes
64781
2601
66
2110
32
2093
1
5615
2009-2024
16 years
1×14×2 Rack Housing
18940
2754
27
3093
16
3008
6
2011
2015-2023
9 years
1×14×2 Rack w/ 4-Axle Holes & 7-Pin Holes
18942
3421
33
2876
17
2919
1
5714
2015-2024
10 years
24-Tooth Gear, Crown
3650
994
456
822
189
779
3
3168
1977-2013
37 years
R
14-Tooth, Bevel
4143
1368
554
733
79
1307
1
5478
1980-2002
23 years
R