The LEGO Parts Guide

Most Common LEGO Parts (All Years)

This page shows the most common LEGO parts based on the assumption that you bought one of every set ever released! This is a very good way to approximate the most common parts across The LEGO Group's 70-year history producing interlocking plastic bricks. Parts which have not been included in sets from the last 5 years are considered 'Retired' and marked with an (R) symbol.

These results are sorted by the number of pieces you would have of each part (when ignoring different colors).

Page: 1 2 3 
1 to 250
Overall
Rank
Part Name(Part Number)
# Pieces(Rank)
# Sets(Rank)
# Colors(Rank)
Years
Produced
1
1×2 Plate3023
1202231
78401
771
1962-202463 years
2
1×1 Round Plate6141
962042
65725
657
1980-202445 years
3
1×2 Brick3004
943713
59447
648
1963-202462 years
4
1×1 Plate3024
816994
457212
723
1962-202463 years
65
Pin, Friction2780
722095
310629
15105
1982-202443 years
5
1×1 Brick3005
708146
437714
752
1954-202471 years
6
2×2 Brick3003
630947
446713
724
1954-202471 years
7
1×4 Plate3710
539398
59726
5718
1977-202448 years
11
2×4 Brick3001
509799
408919
666
1954-202471 years
9
1×2 Tile3069
4747310
491710
675
1965-202460 years
16
1×1 Tile, Round98138
4550111
261243
6211
2011-202414 years
8
2×4 Plate3020
4424612
67003
6014
1962-202463 years
12
1×4 Brick3010
4389313
435115
6212
1963-202462 years
10
2×2 Plate3022
4102114
66404
5224
1962-202463 years
14
30° 1×1 Cheese Slope54200
3986115
415817
5816
2004-202421 years
13
2×3 Plate3021
3242516
55488
5420
1962-202463 years
15
1×2 Jumper15573
3162017
50379
5225
1978-202447 years
20
1×1 Tile3070
3112118
298132
6213
1965-202460 years
19
1×6 Plate3666
3055619
420316
4539
1977-202448 years
17
1×1 Round Brick3062
3013320
410718
5127
1955-202470 years
23
1×2 Tile, Grille2412
2888821
381621
4246
1987-202438 years
104
3L Pin, Friction6558
2886222
160888
32923
1993-202432 years
21
1×3 Plate3623
2817623
387220
4637
1977-202448 years
18
1×4 Tile2431
2480224
369922
649
1987-202438 years
24
2×2 Tile3068
2376125
359923
5029
1965-202460 years
27
1×3 Brick3622
2333926
271338
5915
1978-202447 years
26
45° 2×1 Slope w/ 1-Stud3040
2270827
342427
4830
1959-202466 years
25
1×6 Brick3009
2267128
301031
5817
1955-202470 years
22
2×6 Plate3795
2170529
479611
4831
1978-202447 years
32
2×2 Plate, Corner2420
2170530
293833
3580
1987-202438 years
44
1×1 Tile w/ Ø2 ¼-Circle25269
2144831
1188129
5421
2016-20249 years
29
2×3 Brick3002
2096932
267840
5226
1954-202471 years
119
Friction Pin & Axle43093
1898833
206555
32924
2002-202423 years
89
2L Axle32062
1889834
258344
42385
1977-202448 years
43
DUPLO 2×2 Brick3437
1830335
1194127
6410
1972-202453 years
37
30° 1×2 Double Cheese Slope85984
1748136
276136
3962
2009-202416 years
35
1×8 Plate3460
1682237
291134
4055
1972-202453 years
102
½-Pin, Smooth4274
1678538
229749
42386
1980-202445 years
31
45° 2×2 Slope w/ 2-Studs3039
1656439
318328
5128
1958-202467 years
38
1×6 Tile6636
1641040
237148
4735
1996-202429 years
28
1×1 Cone59900
1639341
347826
5322
1985-202440 years
42
1×1 Brick, Headlight4070
1628642
262242
3581
1980-202445 years
36
2×1×⅔ Curved11477
1624043
247347
4832
2013-202412 years
34
2×2 Round Plate w/ Axle Hole4032
1588944
353924
3672
1980-202445 years
90
½ Bush32123
1476045
181970
81169
1980-202445 years
40
-45° 2×2 Inverted Slope w/ 4-Studs3660
1471846
282935
3963
1976-202449 years
33
2×8 Plate3034
1399747
352525
4340
1955-202470 years
94
Bush3713
1382248
174277
81170
1977-202448 years
41
-45° 2×1 Inverted Slope w/ 2-Studs3665
1380349
250445
4736
1977-202448 years
39
2×2 Round Brick3941
1372150
271239
4638
1979-202446 years
46
2×2×⅔ Curved15068
1355751
213654
4247
2014-202411 years
49
2×2 Brick, Corner2357
1347852
180772
4149
1987-202438 years
45
2×4 Tile87079
1339653
225450
4150
2010-202415 years
48
1×2 Technic Brick3700
1333354
272537
30121
1976-202449 years
47
2×2 Jumper87580
1272855
221951
4341
2009-202416 years
110
3L Axle4519
1252856
193465
61591
1983-202442 years
66
1×1 Round Plate w/ Hole85861
1218857
166383
21263
2009-202416 years
53
1×1 Brick, Stud, 1-side87087
1163058
196961
3673
2004-202421 years
51
1×8 Tile4162
1136659
189366
4248
1980-202445 years
58
1×1 Plate w/ Clip, Vertical4085
1100360
249746
23222
1980-202445 years
50
1×8 Brick3008
1097861
196762
4342
1955-202470 years
57
1×3 Tile63864
1055162
166982
3865
2010-202415 years
84
1×2 Brick, Log (Palisade)30136
1016063
1222122
21264
1996-202429 years
93
1×1 Flower, 5-Petals24866
1012264
903165
23223
2017-20248 years
54
1×2×1⅓ Curved w/ Cutout6091
1000965
185068
4151
1992-202433 years
67
1½×2 Door Rail32028
977666
151496
28135
1997-202428 years
107
3L Pin w/ Bush65304
973667
1105140
16444
1997-202428 years
92
1×2 Brick, Ribbed2877
950768
1216123
19329
1991-202434 years
73
1×1 Plate w/ Clip, Top15712
905669
182569
22243
2013-202412 years
64
1×10 Plate4477
884370
175375
31105
1983-202442 years
70
1×2 Bracket, Inverted99780
879971
181771
24201
2012-202413 years
56
2×2 Round, Curved Inverted Tile (Boat Stud)2654
878872
221552
3674
1991-202434 years
184
Pin, Smooth3673
877573
162887
32925
1977-202448 years
63
2×2 Bracket44728
877074
202357
30122
2002-202423 years
79
2×2 Bracket, Inverted99207
843475
153093
23224
2012-202413 years
99
1×2 Plate, Ø1 Rounded Ends35480
842476
1092143
21265
2018-20247 years
166
Smooth Pin & Axle3749
799577
159789
51962
1978-202447 years
105
2L Axle & Pin, Perpendicular6536
789378
937157
24202
1993-202432 years
30
Minifigure Legs, Normal Length73200
786479
68982
5323
1984-202340 years
162
1×2 Brick, Masonry98283
778780
607270
16445
2012-202413 years
138
4L Axle3705
777081
175076
71355
1970-202455 years
83
DUPLO 2×4 Brick3011
775882
866181
4056
1969-202456 years
59
33° 3×1 Slope w/ 1-Stud4286
773583
172979
4343
1982-202443 years
74
1×2 Brick, Studs 1-side11211
773384
170380
26166
2012-202413 years
121
2L Axle Connector59443
758885
1268117
14549
2006-202419 years
69
1×1 Plate w/ Clip, Horizontal61252
753786
199958
26167
1990-202435 years
52
4×4 Plate3031
752387
301730
3964
1970-202455 years
81
1×2 Technic Brick w/ Axle Hole32064
731188
158790
25189
1997-202428 years
80
1×1 Technic Brick6541
706089
152794
27151
1993-202432 years
61
2×6 Brick2456
699690
165484
4833
1981-202444 years
124
1×2 Brick without Bottom Tube3065
697191
824189
22244
1954-202471 years
78
1×4 Plate w/ 2-studs41740
695092
145399
31106
2011-202414 years
55
4×6 Plate3032
684893
264141
4057
1969-202456 years
62
1×2 Panel4865
683594
187667
4344
1985-202440 years
86
1×2 Plate w/ Handle, End60478
681095
165085
23225
2007-202418 years
71
1×2 Plate w/ Handle, Side (free ends)2540
674296
218253
26168
1989-202436 years
139
1×2×1⅔ Brick, Studs 1-side22885
659197
908161
17398
2016-20249 years
91
1×2 Plate w/ Handle, Side48336
643598
193664
18357
2004-202421 years
77
3×1 Curved50950
642699
1414103
3675
2005-202420 years
88
45° 2×4 Slope w/ 4-Studs3037
6336100
1204124
31107
1958-202467 years
98
2×2×⅔ 2-studs, Side4304
6303101
1289114
24203
2012-202413 years
76
2×10 Plate3832
6210102
197760
27152
1978-202447 years
111
1×4 Technic Brick3701
6063103
1397106
19330
1977-202448 years
142
1×2 Gold Bar99563
6033104
710219
23226
2011-202414 years
106
Angled Connector #132013
5970105
1231120
24204
1997-202428 years
116
1×2 Plate w/ Horizontal Clip, End63868
5943106
1379108
19331
2009-202416 years
144
1×2 Plate w/ Horizontal Clip, Top44861
5879107
1414104
11796
2011-202414 years
87
1×4 Brick, Studs 1-side30414
5859108
154792
26169
2000-202425 years
60
2×2 Dish4740
5720109
205656
4834
1985-202440 years
82
33° 3×2 Slope w/ 2-Studs3298
5703110
1426102
3389
1971-202454 years
72
4L Bar30374
5615111
194263
3582
1999-202426 years
97
2L Pin Connector62462
5506112
1305113
28136
1995-202430 years
129
2×2 Plate w/ studs edge33909
5455113
907163
25190
2017-20248 years
112
45° 2×1 Cutout92946
5448114
1071145
28137
2011-202414 years
122
1×3 Beam32523
5411115
888169
29128
2000-202425 years
109
1×2×2 Brick3245
5387116
1132137
27153
1991-202434 years
117
1×2 Bracket99781
5371117
1381107
21266
2012-202413 years
168
Plant w/ 3-Leaves32607
5342118
655239
20296
2018-20247 years
131
1×5 Beam32316
5328119
778196
28138
2000-202425 years
141
2×4 Beam, L-Shape32140
5287120
701222
27154
1999-202426 years
232
5L Axle32073
5266121
1115138
51963
1997-202428 years
132
1×2 Technic Brick, 2-Pin Holes32000
5253122
1201126
18358
1996-202429 years
101
1×1 Ring4081
5145123
163086
22245
1980-202445 years
85
4×1×⅔ Curved, Double93273
5123124
148198
3583
2011-202414 years
120
18° 2×1 Slope (Cheese Grater)61409
5081125
1136135
25191
2008-202417 years
68
4×8 Plate3035
5023126
199859
4058
1954-202471 years
95
1×2 Hinge Brick, Base3937
4991127
180073
23227
1979-202446 years
595
1L Link, Chain3711
4979128
671288
42387
1978-202447 years
75
2×2 Tile, Round14769
4940129
170281
4152
1983-202442 years
160
1×3 Beam, Thin6632
4903130
743211
22246
1995-202430 years
130
1×1 Plate w/ Clip, Top (Straight Sides)2555
4833131
1176132
21267
1989-201527 years
R
170
1×2 Beam, Thin41677
4800132
722214
20297
2002-202423 years
128
1×1 Round Plate w/ Bar20482
4722133
1136136
23228
2015-202410 years
96
2×8 Brick3007
4648134
1108139
4059
1954-202471 years
212
6L Axle3706
4631135
1320112
61592
1970-202455 years
156
1×1×1⅔ Brick, Studs 1-side32952
4587136
695224
26170
2017-20248 years
154
1×7 Beam32524
4580137
667236
28139
2001-202424 years
134
2×2 Ø4 Round Corner Brick (Macaroni)85080
4578138
632254
4060
1955-202470 years
147
1×4 Hinge Plate1927
4432139
913159
23229
1987-202438 years
180
Barb, Small53451
4393140
790194
17399
2005-202420 years
123
1×2×5 Brick2454
4385141
867180
3484
1988-202437 years
118
4×1 Curved61678
4349142
950154
3766
2007-202418 years
136
2×2 Tile, Ø4 Corner w/ 1×1 Ø2 Cutout27925
4317143
596271
4345
2017-20248 years
114
-33° 3×2 Inverted Slope w/ 6-Studs3747
4293144
1428101
26171
1980-202445 years
103
1×2 Tile w/ Handle, Top2432
4216145
173878
25192
1987-202438 years
100
1×4 Antenna3957
4191146
158091
29129
1979-202446 years
151
1×2×2 Panel with Studs87552
4186147
886171
24205
1985-202440 years
214
1×1 Flower, 4-Petals33291
4157148
463348
21268
2000-202223 years
R
181
3×5 Beam, L-Shape32526
4129149
559291
26172
2000-202425 years
210
3L Axle & 2-Pin Hole42003
4082150
620263
16446
2002-202423 years
113
2×12 Plate2445
4056151
1334111
30123
1988-202437 years
215
1×2 Beam w/ 1-Axle Hole60483
4051152
615266
16447
2008-202417 years
193
1×1 Beam (Spacer)18654
4000153
634251
19332
2015-202410 years
734
Link, Tread15379
3999154
641318
23719
1979-202446 years
152
Axle & Axle Connector42135
3997155
913160
24206
1997-202428 years
125
1×4 Bracket w/ 1×2 Plate28802
3993156
150497
21269
1987-202438 years
163
1×2 Plate w/ 2-clips, Side60470
3954157
1441100
13615
2007-202418 years
161
45° 2×2 Corner Plate26601
3949158
707220
28140
2017-20248 years
148
1×1 Tile w/ Ø1 Rounded End24246
3905159
586274
4153
2016-20249 years
209
11m D. × 12mm, Small Pin6014
3865160
745209
14550
1991-202434 years
423
2L Friction Pin & 1L Axle11214
3836161
531311
23720
2014-202411 years
165
Bar w/ Clip48729
3796162
1203125
16448
2004-202421 years
140
-33° 3×1 Inverted Slope w/ 3-Studs4287
3791163
953153
28141
1982-202443 years
137
75° 2×1×3 Slope w/ 1-Stud4460
3768164
877175
3299
1984-202441 years
153
2×3 Tile26603
3727165
852185
27155
2016-20249 years
149
45° 3×3 Corner Plate2450
3725166
874177
28142
1988-202437 years
155
2×1×⅔ Curved, Inverted24201
3665167
768201
30124
2016-20249 years
234
8mm D. × 6mm, Small Pin34337
3629168
677232
13616
1984-202441 years
197
1×12 Plate60479
3621169
758203
17400
2008-202417 years
143
2×2 Round Jumper Plate18674
3620170
1273115
21270
2015-202410 years
401
11mm ID. Offset, (21mm × 12mm)87697
3615171
678231
23721
1991-202434 years
183
Angled Connector #2, 180°32034
3609172
758204
20298
1997-202428 years
362
¾-Pin, Smooth32002
3603173
662238
32926
1996-202429 years
203
1×1×⅔ Curved, Double49307
3504174
453360
28143
2019-20246 years
220
1×6 Technic Brick3894
3502175
881173
12692
1979-202446 years
222
1×2×2 Window Frame60592
3484176
394408
27156
2008-202417 years
274
3L Axle w/ Stud6587
3468177
1057149
51964
1995-202430 years
213
1×9 Beam40490
3449178
561290
21271
2001-202424 years
639
5L Wide Track88323
3446179
631328
51965
2007-202317 years
192
2×2 Plate, 1-Pin Hole, Bottom10247
3435180
1010150
14551
1987-202438 years
191
Lever73587
3426181
152495
91017
1985-202440 years
218
1×15 Beam32278
3395182
436373
27157
2000-202425 years
460
8mm ID. Offset (15mm × 6mm)87414
3360183
622261
15106
1976-202449 years
145
6L Bar w/ Stop Ring63965
3320184
1399105
20299
1980-202445 years
108
6×8 Plate3036
3303185
1377109
3767
1955-202470 years
174
1×1 Tooth, Horizontal49668
3297186
734213
28144
2004-202421 years
159
65° 2×1×2 Slope w/ 1-Stud60481
3290187
749206
3390
2008-202417 years
219
2×4 Plate w/ 3-Holes3709
3274188
904164
13617
1977-202448 years
225
3L 2-Axle & Center Pin32184
3262189
610268
18359
1999-202426 years
221
33° 3×4 Slope w/ 4-Studs3297
3256190
549299
21272
1971-202454 years
171
1×1 Tap4599
3243191
1242118
17401
1984-202441 years
329
Glass for 2×2 Window60601
3240192
309496
12693
2008-202417 years
190
45° 2×2 Cutout w/out Stud28192
3239193
578280
27158
2017-20248 years
200
1×1 Plate, Round w/ Handle26047
3217194
775197
18360
2016-20249 years
227
1×11 Beam32525
3182195
473343
24207
2001-202424 years
135
72° 3×2 Wedge Plate, Right43722
3145196
1177131
31108
2002-202423 years
207
1×3 Jumper w/ 2-studs (Double)34103
3145197
554295
25193
2017-20248 years
127
76° 4×2 Wedge Plate, Right41769
3132198
1179130
3485
2001-202424 years
164
2×16 Plate4282
3132199
942156
26173
1984-202441 years
126
76° 4×2 Wedge Plate, Left41770
3130200
1191128
3486
2001-202424 years
158
1×4 Arch3659
3129201
873178
30125
1976-202449 years
201
Bar Holder w/ Clip11090
3127202
788195
18361
2013-202412 years
172
1×2 Plate w/ Handle, Side (arm up)88072
3110203
1272116
17402
1984-202441 years
196
1×2 Plate w/ Click Hinge, 2-Finger, End54657
3106204
798193
19333
2002-202423 years
133
72° 3×2 Wedge Plate, Left43723
3082205
1174133
32100
2002-202423 years
235
1×8 Technic Brick3702
3079206
744210
14552
1977-202448 years
157
1×2 Plate w/ Horizontal Clip, Side11476
3063207
1163134
23230
2013-202412 years
146
4×4 Round Plate w/ Pin Hole60474
3020208
1239119
25194
2008-202417 years
115
6×6 Plate3958
2998209
1336110
4061
1979-202446 years
223
2×2 Tile, Corner14719
2994210
581277
21273
2014-202411 years
230
1×1 Brick w/ Clip, Vertical60475
2989211
804192
14553
2008-202417 years
205
Mechanical Arm w/ Bar Holder and Clip98313
2984212
665237
22247
2006-202419 years
343
Pin Hub, 1-Pin65487
2974213
353442
10896
2014-202411 years
204
2×2 Hinge, Top6134
2961214
1105141
13618
1991-202434 years
446
4L Axle w/ Stop87083
2926215
834187
15107
2009-202416 years
189
3L Bar87994
2898216
973152
18362
2009-202416 years
352
Small Flower3742
2889217
357435
91018
1976-201742 years
R
231
Telescope64644
2886218
892166
13619
2009-202416 years
211
1×1 Panel, Corner6231
2835219
687228
21274
1995-202430 years
175
1×1×5 Brick2453
2818220
713218
3391
1988-202437 years
167
1×4 Panel15207
2806221
832188
31109
1999-202426 years
178
2×2 Seat, Minifig4079
2792222
1087144
20300
1980-202445 years
390
Technic Pin w/ Towball66906
2785223
699223
32927
1994-202431 years
403
3L Pin, Smooth32556
2783224
653242
32928
2001-202424 years
254
1×16 Technic Brick3703
2779225
580278
16449
1977-202448 years
199
1×2 Plate, 1-Pin Hole, Top11458
2691226
743212
23231
2013-202412 years
150
4×10 Plate3030
2675227
1097142
31110
1963-202462 years
241
1×2 Brick, Pin 1-Side44865
2670228
756205
15506
1988-202437 years
294
8L Axle3707
2657229
885172
71356
1970-202455 years
265
3×3 Plate11212
2641230
620264
14554
2012-202413 years
188
2×1 Wedge, Curved Right29119
2636231
622262
32101
2017-20248 years
187
2×1 Wedge, Curved Left29120
2633232
625257
32102
2017-20248 years
248
1×1 Bracket, Inverted36840
2613233
645246
17403
2018-20247 years
176
3×3 Plate w/ Ø4 Rounded Corner30357
2603234
686229
3768
1999-202426 years
195
1×10 Brick6111
2566235
720216
26174
1993-202432 years
169
3×2, Ø2 Rounded End Plate w/ Pin Hole3176
2556236
1063147
26175
1966-202459 years
517
1L Friction Pin & 2L Axle18651
2556237
529313
15108
2015-202410 years
179
45° 2×1 Triple Slope15571
2552238
775198
31111
1957-202468 years
270
2×2 Turntable, Base3680
2525239
1058148
81171
1977-202448 years
186
2×2×⅔ Curved End47457
2517240
888170
24208
2004-202421 years
185
4×4, Ø8 ¼-Circle Plate30565
2513241
636249
3487
2001-202424 years
269
2×2 Tile, Triangular35787
2488242
324476
29130
2018-20247 years
292
18mm D. × 14mm, Technic Pin55981
2450243
530312
14555
1999-202426 years
253
2×2×⅔ Curved, Inverted32803
2442244
565287
19334
2017-20248 years
217
2×3 Ball Socket w/ Axle Hole67695
2414245
509323
3392
1999-202426 years
258
2×2 Tile, Corner w/ Cutout27263
2409246
441368
24209
2017-20248 years
275
2L Pin Connector, Ridged6538
2403247
431381
20301
1993-201422 years
R
250
Angled Connector #3, 157½°32016
2396248
542304
22248
1997-202428 years
233
45° 2×2 Corner Slope w/ 1-Stud3045
2392249
534309
26176
1957-202468 years
226
1×2 w/ Steering Wheel3829
2389250
175474
81172
1977-202448 years
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