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Technic
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Connector
Other Connector
(40 parts)
Other connectors with a more complex shape.
Other Connector
(40 parts)
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Scale
Label
Table
Part Name
(Part Number)
Overall
Rank
# Pieces
(Rank)
# Sets
(Rank)
# Colors
(Rank)
Years
Produced
Bush
3713
108
14544
58
1894
81
8
1309
1977-2025
49 years
½ Bush
32123
93
15833
49
2006
76
9
1142
1980-2025
46 years
2L Axle Connector
59443
103
9044
81
1473
120
19
394
2006-2025
20 years
3L Axle Connector
42195
483
1643
376
280
594
11
910
2016-2025
10 years
2L Pin Connector
62462
98
6282
119
1468
121
30
142
1995-2025
31 years
5⅓ Spiral Staircase Connector
40244
1254
207
1207
83
1263
6
1804
2001-2024
24 years
Axle & Pin w/ Extension
53586
1478
168
1355
68
1402
4
2603
2006-2025
20 years
2L Axle & Pin, Perpendicular
6536
115
8617
86
1004
173
26
211
1993-2025
33 years
3L Axle & 2-Pin Hole
42003
223
4507
164
686
271
17
482
2002-2025
24 years
3L 1-Axle & 1-Pin
32068
1183
227
1154
78
1304
8
1337
1998-2019
22 years
R
3L 2-Axle & Center Pin
32184
235
3661
199
677
275
19
401
1999-2025
27 years
1×2 Beam w/ Bar, 45°
85940
1436
218
1176
99
1134
2
3986
2009-2025
17 years
1×2 Beam w/ Axle, Side
7244
3642
34
2805
5
4862
3
3314
2025
1 year
N
1-Axle & Double Pin
32291
342
1741
356
432
426
22
310
2000-2025
26 years
1-Axle & 3-Pin
63869
556
1516
400
302
555
6
1765
2009-2025
17 years
4L Axle & Double Pin
98989
2118
93
1788
40
1849
2
4030
2012-2025
14 years
3-Pin, L-Shape
44809
810
440
822
148
903
12
826
2003-2025
23 years
2×4 2-Axle & 2-Pin
80910
3711
17
3741
13
3295
2
4295
2021-2025
5 years
Split Axle & 2-Pin
69819
399
1515
401
434
421
14
647
2002-2025
24 years
2×2×2 Axle & Pin, Split
92907
822
633
659
209
720
5
2158
2011-2025
15 years
2L Axle w/ Axle Hole (Pole Reverser Handle)
6553
326
1862
339
678
274
15
580
1993-2025
33 years
2×3 4-Axle Connector
11272
2105
76
1972
50
1639
2
4045
2013-2025
13 years
Axle & Axle Connector
42135
165
4410
168
997
175
26
217
1997-2025
29 years
2-Axle Connector, Rubber
45590
980
666
630
254
628
1
5413
2003-2025
23 years
Toggle Dbl. w/ 2-Pins
48496
1809
107
1659
54
1561
3
3190
2004-2025
22 years
Toggle Db. w/ Axles & Pins
87408
1414
216
1180
107
1087
2
3987
2010-2025
16 years
Toggle Joint Connector
32126
593
1023
498
222
689
10
1023
1980-2025
46 years
3L Double Pin
65098
565
878
539
334
518
9
1155
1999-2025
27 years
3L Pin, 2-Pins & 1-Pin Hole
15461
984
543
729
153
887
3
3130
2014-2025
12 years
1×3 Cross Block w/ 2-Pins, 3-Pin Holes
2393
1762
177
1318
48
1688
2
3996
2023-2025
3 years
N
3L H-Shaped Connector w/ 4-Pins, 2-Pin Holes
65489
727
1302
444
320
535
2
3953
2004-2025
22 years
1×3 Double Pin w/ 2-Clips
19159
1857
132
1505
52
1595
2
4011
2004-2023
20 years
3×3 L-Shaped Connector w/ 4-Pins
55615
1270
388
873
98
1140
2
3967
2006-2025
20 years
2×2 Liftarm w/ Cutout, Axle Holes
72008
2884
34
2805
18
2802
3
3314
2021-2025
5 years
3L w/ 2-Pin Holes
32557
688
577
703
186
773
13
745
2000-2025
26 years
3×3 Round Connector
98585
760
499
769
164
845
12
822
2012-2025
14 years
31mm D. × 15mm w/ 7-Pin Holes
60208
598
636
657
200
734
18
454
1986-2025
40 years
2L Pin Connector, Ridged
6538
315
2403
284
431
427
20
370
1993-2014
22 years
R
3×3 Connector w/ Axle, 3-Pin Holes
32175
1167
188
1276
59
1495
14
689
1999-2012
14 years
R
Axle and Pin Connector
3651
978
1237
454
137
938
1
5408
1977-2003
27 years
R