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 sorted by the overall ranking for each part. This is a weighted scoring system that takes into account the number of pieces, the number of sets, and the number of unique colors.

Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 
251 to 500
45° 2×2 Corner Slope w/ 1-Stud3045
251
2648259
593315
26221
1957-202569 years
1×1 Flower, 4-Petals33291
252
4157176
463393
21327
2000-202223 years
R
33° 3×4 Slope w/ 4-Studs3297
253
3338225
569333
21328
1971-202555 years
3×3 Dish43898
254
1481407
732250
3793
2003-202523 years
-75° 2×1×3 Inverted Slope w/ 2-Studs2449
255
2564269
499366
31135
1988-202538 years
4×1 Flag, Wave4495
256
2354290
658282
24261
1984-202542 years
6×12 Plate3028
257
1705363
729252
30152
1967-202559 years
1×8 Technic Brick3702
258
3209235
799230
14638
1977-202549 years
1×6×2 Arch15254
259
1703364
643291
33121
1971-202555 years
1×2 Brick, Pin 1-Side44865
260
2894251
799231
15577
1988-202538 years
1×2 w/ Steering Wheel3829
261
2495277
184586
71500
1978-202548 years
Lightsaber Handle64567
262
2354291
1115155
13720
1999-202527 years
4×4, 4-Studs Edge6179
263
1836342
655283
29163
1994-202532 years
4×4 Tile, Ø8 Corner w/ 3×3 Ø6 Cutout27507
264
2011318
424437
4166
2017-20259 years
8mm D. × 6mm Wheel w/ Wheel Pin Hole34337
265
3649201
695267
13717
1984-202542 years
1×3×2 Curved w/ Curved Cutout6005
266
2518274
435419
31136
1995-202531 years
4×3 Leaves2423
267
2522273
659281
20369
1987-202539 years
4×2 Curved93606
268
1954328
575329
30151
2011-202515 years
DUPLO 2×4 Plate40666
269
1994321
481381
35103
1991-202535 years
1×2 Brick w/ Vertical Clip, Side30237
270
2215304
819222
18445
1999-202527 years
2×6, Ø4 Plate w/ 2-Rounded Corners 18980
271
1614378
700266
29165
2015-202511 years
2×2 Tile, Inverted11203
272
2359289
644289
21330
2012-202514 years
2×2 Turntable, Base3680
273
2646260
1127154
101010
1977-202549 years
1×6×5 Panel with Studs59349
274
1684365
480383
3977
2007-202519 years
72° 3×4 Double Wedge Plate48183
275
1419422
768237
28186
1985-202541 years
45° 2×2 Corner Brick, Facet87620
276
2566268
470391
25238
2010-202516 years
1×16 Brick2465
277
2159309
625299
22309
1988-202538 years
-45° 4×2 Inverted Double Slope4871
278
1539394
863212
22311
1985-202541 years
8×8 Plate41539
279
1356432
591317
3794
2001-202525 years
4×4 Dish35394
280
1087481
619303
4450
1979-202547 years
1×16 Technic Brick3703
281
2898249
614304
16528
1977-202549 years
Glass for 2×2 Window60601
282
4164175
392460
17482
2008-202518 years
1×2 Plate w/ 2-Handles3839
283
1678368
871210
19408
1978-202548 years
2×2 Bracket, Centered41682
284
2192306
575328
22307
2019-20257 years
DUPLO 1×2×2 Brick76371
285
1964325
368484
3881
1988-202538 years
1×4×1 Fence, Lattice3633
286
2561270
610306
17484
1976-202550 years
Candle37762
287
3350224
418440
19403
2018-20258 years
2×10 Brick3006
288
2007319
660280
20373
1954-202572 years
2×4 Bracket w/ 2×1 Plate93274
289
2223302
733249
16529
2011-202515 years
45° 4×4 Corner Plate30503
290
2125312
603310
20371
2001-202525 years
Minifigure Legs, Short Length41879
291
867544
852216
35104
2010-202516 years
Diamond w/ Bar30153
292
2441282
774236
13719
1998-202528 years
Belt Wheel (Pulley)4185
293
2192306
518356
22307
1980-202546 years
45° 1×1×⅔ Pyramid22388
294
2664258
450404
20368
2016-202510 years
1×4 Beam, Thin32449
295
2610263
507364
18442
2000-202526 years
DUPLO 2×3 Curved2302
296
1739356
451403
31139
1988-202538 years
Droid Arm, Bent30377
297
1936331
585322
21333
2001-202525 years
2×2 Plate, 1-Pin, Top2460
298
1937330
918197
13723
1988-202538 years
2×2 Lip30602
299
1208456
553344
3698
2001-202525 years
3L Axle w/ Stud6587
300
3650200
1129153
52140
1995-202531 years
72° 6×3 Wedge Plate, Right54383
301
1825344
609307
21334
2006-202520 years
4×1 Curved, Inverted w/ Cutouts13547
302
1734357
483377
28185
2013-202513 years
2×3 Curved w/ 4-Studs6215
303
2270295
427431
24262
1995-202531 years
2×4×⅔ Curved88930
304
1611379
532350
27202
2008-202518 years
1×2 Plate, 1-Pin Hole, Bottom18677
305
2800254
654284
12801
2015-202511 years
1×1 Brick w/ Handle, Vertical2921
306
1967324
546348
21332
1991-202535 years
1×1 Brick, 2-Studs, Opposite Sides47905
307
1902334
688270
17486
2004-202522 years
72° 6×3 Wedge Plate, Left54384
308
1778350
593316
21335
2006-202520 years
18mm D. × 14mm Wheel w/ Technic Pin Hole55981
309
2602265
572331
14639
1999-202527 years
2×2 Brick, Pin 1-Side6232
310
2249297
660279
14640
1985-202541 years
6×6, Ø8 Corner Plate6003
311
1463410
447408
33122
1992-202534 years
4×4 Ø8 Round Corner Brick (Large Macaroni)48092
312
1848341
375476
31138
2004-202522 years
6×1 Curved w/ 2-Studs42022
313
1433416
418441
3697
2002-202524 years
1×1×⅔86996
314
2602264
448406
18443
2019-20257 years
2L Pin Connector, Ridged6538
315
2403284
431425
20370
1993-201422 years
R
1×2 Plate w/ Click Hinge, 1-Finger, End44301
316
2230301
604309
15578
2003-202523 years
Helmet, Motorcycle2446
317
918525
803229
28187
1987-202539 years
1×3 Tooth w/ Axle Hole48267
318
1424420
418442
34110
2002-202524 years
1×3×2 ½-Arch, Inverted18653
319
1673369
412445
29164
2015-202511 years
8L Axle3707
320
2769256
934192
71499
1970-202556 years
1×1 Brick, 2-Studs, Adjacent Sides26604
321
3030241
564340
11906
2017-20259 years
2×2 Round, Ribbed (Grille)92947
322
2250296
649285
13721
2006-202520 years
Pin Hub, 1-Pin65487
323
3605206
430427
12800
2014-202512 years
2L Axle w/ Axle Hole (Pole Reverser Handle)6553
324
1860338
677274
15579
1993-202533 years
Angled Connector #5, 112½°32015
325
1536395
498367
25240
1997-202529 years
Mug3899
326
1532397
927194
13726
1979-202547 years
8×16 Plate92438
327
1092477
518357
34112
2011-202515 years
8 Tooth10928
328
2378286
692269
11907
1977-202549 years
18° 4×1 Slope w/ Stud60477
329
1958327
560341
17485
2008-202518 years
Ball Joint w/ Axle Hole, 1-Side32474
330
1432417
569334
23284
2001-202525 years
4×6, Studs 3-Edges6180
331
1343435
445411
31140
1994-202532 years
2×1 Bracket79389
332
2239298
424436
19404
2021-20255 years
18° 4×2 Slope w/ 2-Studs30363
333
1552389
508363
23283
1999-202527 years
3×2 Curved24309
334
2343293
366485
21331
2016-202510 years
1×11½ Beam, Double Bent32009
335
1810347
433421
23280
1997-202529 years
1½×8 Door Rail4510
336
1988322
496369
18446
1983-202543 years
1×12 Technic Brick3895
337
2198305
559342
14641
1979-202547 years
1×5×4 ½-Arch14395
338
1963326
445410
20374
1986-202540 years
Angled Connector #4, 135°32192
339
1654370
457399
23282
1999-202527 years
1-Axle & Double Pin32291
340
1741355
432424
22310
2000-202526 years
2×3 Tile, 2-Clips, Side30350
341
1281445
512360
25241
1999-202527 years
1×2 Brick, Studs 2-Sides52107
342
1889335
602311
14642
2005-202521 years
1×1 Tooth, Vertical15070
343
1974323
430428
19406
2014-202512 years
Light Cover (Bionicle Eye)58176
344
1583381
590319
17487
2007-202519 years
1×13 Beam41239
345
2179308
369482
19405
2004-202522 years
45° 2×3 Slope w/ 2-Studs3038
346
1743354
460397
19407
1959-202567 years
Sword, Katana21459
347
1461412
547347
19412
1998-202528 years
1×3×3 ½-Arch, Pointed13965
348
1749352
376475
23281
2013-202513 years
4×8, Ø8 ½-Circle Plate22888
349
1049491
494372
29167
2016-202510 years
2×2 Plate, 2-Pin Holes, Bottom2817
350
1731358
737247
11908
1989-202537 years
1×2 Panel w/ 2-Sides23969
351
1446415
571332
17488
2016-202510 years
1×2×3 Window Frame60593
352
2137310
287572
23279
2009-202517 years
2×8 Plate w/ 7-Holes3738
353
1649371
596313
14643
1977-202549 years
Visor2447
354
994505
911202
15582
1989-202537 years
1×4 Hinge, Base3831
355
1549390
465392
19410
1978-202548 years
Goblet (Glass)2343
356
1300443
649286
16532
1986-202540 years
1×4 Hinge, Top3830
357
1545391
463394
19411
1978-202548 years
3×4, 4-Studs Center88646
358
1643372
960184
81308
2010-202516 years
1×2 Plate w/ Click Hinge, 1-Finger, Side44567
359
1508402
625300
14648
2003-202523 years
1×4×3 Window Frame60594
360
1335436
521355
19413
2007-202519 years
3×3 Liftarm, Thin w/ L-Shape32056
361
1832343
359494
20375
1998-202528 years
Barb, Medium87747
362
1812346
391462
18447
2010-202516 years
Mini Flame, Plume64647
363
1247452
587320
17490
2009-202517 years
2×14 Plate91988
364
1570385
552345
14645
2012-202514 years
1×3 Inverted70681
365
1744353
275597
26223
2021-20255 years
6×5 Leaves2417
366
1635373
389463
19409
1987-202539 years
2×2 Curved w/ 2-Studs30165
367
957514
440416
29169
1998-202528 years
1×5 Plate78329
368
2488280
460396
101011
2021-20255 years
6×6 Round Plate11213
369
1006501
567337
21340
2013-202513 years
7L Axle44294
370
2491278
709262
61760
2003-202523 years
Pin Hub, 1-Axle22961
371
1860339
472388
13724
2016-202510 years
DUPLO Flower6510
372
1090480
375477
29166
1996-202530 years
1×8×2 Arch16577
373
997504
439417
27204
1971-202555 years
1×1 Technic Brick w/ Axle Hole73230
374
2217303
391461
13722
2021-20255 years
1×3×2 ½-Arch, Pointed88292
375
1591380
397453
18448
2010-202516 years
6×1 Curved, Inverted42023
376
1256451
328526
27203
2002-202524 years
2×3×⅔ Wing End, 2-Studs47456
377
1024495
375478
29168
2004-202522 years
2×2 Wedge Slope13548
378
1558388
349502
20376
2013-202513 years
1×2 Brick w/ Handle, Side (Free Ends)30236
379
1274447
490376
17489
1999-202527 years
1×10 Technic Brick2730
380
1679367
472389
13725
1990-202536 years
1×2 Plate, 2-Pin Holes, Top32530
381
1456413
585324
12804
2000-202526 years
Tail, End40379
382
1098476
286574
34111
2001-202525 years
¾-Pin, Smooth32002
383
3790190
703264
33116
1996-202530 years
1×2 Brick w/ Groove, Vertical4216
384
2047316
247641
20372
1981-202545 years
1×4 Brick, Log (Palisade)30137
385
1856340
355497
15580
1996-202530 years
Flame6126
386
1861337
704263
71502
1993-202533 years
Angled Connector #6, 90°32014
387
1574383
443413
14644
1997-202529 years
Small Flower3742
388
2899248
359493
91143
1976-201742 years
R
Technic Pin w/ Towball66906
389
3234232
803228
33117
1994-202532 years
4×1×1⅓ Curved10314
390
900530
325530
34113
1994-202532 years
2×2 Flag80326
391
1242453
483378
16533
1986-202540 years
5×2×1⅓ Bracket11215
392
1367430
568336
12805
2013-202513 years
1×9 Beam, Bent (7-3)32271
393
1169465
319538
26224
1999-202527 years
1×2 Ladder4175
394
1472408
454402
14650
1980-202546 years
4×2×1⅓ Curved w/ Cutout6081
395
1152467
330522
25242
1992-202534 years
1×2 Cylinder 2-Finger Click Hinge w/ Axle Hole57360
396
1536396
585323
101014
2000-202526 years
Split Axle & 2-Pin69819
397
1515399
434420
14647
2002-202524 years
2×2 Flag, Trapezoid44676
398
1074483
393459
22313
2003-202523 years
Brick/Axle Separator96874
399
1564387
1544113
33122
2009-202517 years
1×2 Half Arch, Inverted78666
400
1412423
281588
23285
2021-20255 years
1×4 Beam, Thin w/ 1-Stud Connector2825
401
1620377
346506
16530
1989-202537 years
1×2 Tile w/ Ø2 ½-Circle1748
402
1184461
348503
22312
2022-20254 years
1×9 Beam, Bent (6-4)6629
403
1455414
342509
18449
1996-202530 years
1×2 Plate w/ Click Hinge, 1-Finger, Top30383
404
1462411
496370
12803
1999-202527 years
12 Tooth, Bevel6589
405
2238299
525352
71501
1995-202531 years
45° 6×6 Corner Plate6106
406
1115473
334516
24264
1995-202531 years
Minifigure Torso973
407
984506
548346
16536
1984-202542 years
1×4 Brick w/ Groove, Horizontal2653
408
1470409
389464
15581
1991-202535 years
2L Friction Pin & 1L Axle11214
409
4738153
643290
23940
2014-202512 years
2×2 Plate, 1-Pin, Bottom2476
410
1508402
403449
14648
1988-202538 years
1×7 Beam, Bent (4-4)32348
411
1211455
341510
21336
2000-202526 years
12L Axle3708
412
1936332
663278
61761
1970-202556 years
1×4×2 Arch6182
413
900531
332519
29170
1994-202532 years
1×5 Plate w/ Rounded Corners, Axle Hole32124
414
1576382
471390
11910
1986-202540 years
2×2 Plate w/ 2 Wheel Pins4600
415
1949329
761241
52141
1984-202542 years
1×3 Arch4490
416
1484405
350501
16531
1984-202542 years
1×2 Beam43857
417
1540393
382466
14646
2002-202524 years
4×2½×2 Mudguard50745
418
1174464
300555
24263
2005-202521 years
6×2 Wedge, Curved Left w/ 2-Studs41748
419
651641
379473
34114
2002-202524 years
3L Pin, Smooth32556
420
3019242
714260
33118
2001-202525 years
2×3×2 Cupboard92410
421
862546
475387
20378
1983-202543 years
2×4 Mudguard60212
422
930520
483380
18451
1978-202548 years
6×2 Wedge, Curved Right w/ 2-Studs41747
423
629656
380468
34115
2002-202524 years
1×4×2 Railing w/ Studs, Spindled15332
424
1119472
336514
21338
1996-202530 years
2×4 Jumper w/ 2-Studs (Double Jumper)65509
425
1380427
420439
13727
2020-20256 years
2×2 Dome, Inverted w/out Studs15395
426
872541
455401
19417
2014-202512 years
1×1 90° Elbow, 2-Axle Holes25214
427
1199459
299558
21337
2016-202510 years
1×8 Whip Antenna2569
428
1091479
425434
16535
1990-202536 years
1×1×6 Round w/ Square Base43888
429
1308441
300554
19414
2003-202523 years
1×2 Plate w/ Click Hinge, 2-Finger, Side50340
430
1370429
521354
101016
2008-202518 years
2×6 Plate w/ 5-Holes32001
431
1315440
494371
11912
1992-202534 years
24 Tooth24505
432
1327438
480384
11911
1977-202549 years
2×2 Turntable, Top3679
433
2231300
1135152
23945
1977-202549 years
2×2 Bar Frame, Octagonal w/ 4-Studs75937
434
950516
498368
15583
1996-202530 years
11mm ID. Tire, Offset (21×12mm)87697
435
3629203
686271
23943
1991-202535 years
12 Tooth, Dbl. Bevel32270
436
2058315
721257
42553
1999-202527 years
Binoculars30162
437
1062488
630295
101019
1998-202528 years
3×2×1⅓ Bracket73562
438
1315439
428430
12806
2015-202511 years
1×2 Plate w/ Towball Socket, Side14704
439
3008244
812227
23944
2014-202512 years
Pneumatic T-Piece4697
440
1350433
595314
81310
1984-202542 years
Cap / Hat, w/ Straight Bill4485
441
817560
630296
13737
1985-201834 years
R
2L Bar w/ Stop Ring, Center78258
442
1774351
448407
81307
2021-20255 years
3×6, Ø6 ½-Circle Plate w/ 1×2 Cutout18646
443
836552
325531
25245
2015-202511 years
6×16 Plate3027
444
929521
446409
16537
1966-202560 years
2×2 Cone, Truncated98100
445
883537
439418
17493
2013-202513 years
1×2 Brick w/ Jumper Stud, 1-Side86876
446
1087482
265612
23286
2022-20254 years
10×1 Curved13731
447
949517
272605
25243
2009-202517 years
76° 4×4 Double Wedge Plate43719
448
650642
395457
25246
2003-202523 years
Carrot Top33183
449
1429419
581325
71504
1999-202527 years
2×2×3 Brick30145
450
1030494
292566
21339
1997-202529 years
72° 8×3 Wedge Plate, Right50304
451
739584
407447
21342
2004-202522 years
4×4 Round Brick w/ Pin Hole87081
452
871542
422438
17494
2010-202516 years
4×4 Round Plate w/ 2×2 Round Cutout11833
453
821556
365487
21341
2012-202514 years
30mm D. × 20mm Wheel w/ Technic Axle Hole56145
454
1190460
321534
16534
2004-202522 years
2×6×⅔ Plate w/ 4-Studs, Side87609
455
934518
344508
19415
2010-202516 years
Megaphone4349
456
1015498
575330
101022
1982-202544 years
4L Axle w/ Stop87083
457
3356223
953189
15397
2009-202517 years
72° 8×3 Wedge Plate, Left50305
458
718600
402450
21343
2004-202522 years
Click Joint, 2-Pins47455
459
1531398
319536
12802
2004-202522 years
½-Pin, Friction89678
460
4378168
480382
23941
2022-20254 years
2×2 Brick w/ Ball Joint Socket67696
461
1107474
314542
17491
2007-202519 years
1×2 3-Teeth, Horizontal15208
462
1141470
360492
14652
2014-202512 years
4×6×⅔ Wedge Roof52031
463
578697
380469
27208
2005-202521 years
1×4×2 Fence, Lattice3185
464
1392424
292564
14651
1967-202559 years
3×5 Triangle Beam, Thin99773
465
1357431
319537
13729
1991-202535 years
1×14 Technic Brick32018
466
1484406
405448
91147
1997-202529 years
3×3 Beam, T-Shape60484
467
1574384
379470
91146
2009-202517 years
1×1 Round Plate w/ 45° Bar, Bottom65578
468
1292444
449405
91148
2020-20256 years
2×2 Wide Plate w/ 2 Wheel Pins6157
469
1279446
565339
71505
1994-202532 years
2×2×⅔ Plate w/ 1 Wheel Pin67688
470
1566386
461395
71503
1984-202542 years
Spear93789
471
790567
425435
16540
1984-202542 years
4×2 Wedge Slope, Left43710
472
614668
330523
27206
2003-202523 years
2×2×2 Box4345
473
733591
515358
14654
1983-202543 years
11m D. × 8mm Wheel w/ Technic Pin Hole42610
474
1632375
493373
61762
2002-202524 years
8mm ID. Tire, Smooth (14×4mm)59895
475
2384285
590318
33119
1969-202557 years
8mm D. × 9mm Wheel w/ Wheel Pin Hole74967
476
1372428
292565
13728
1996-202530 years
3×3, Ø4 Corner Plate w/ 2×2 Curved Cutout68568
477
926522
231668
25244
2020-20256 years
4×4×⅔ Wedge Roof45677
478
579696
354498
26227
2003-202523 years
Radio19220
479
931519
739246
71508
1979-202547 years
1×2×1⅔ Brick, Studs 3-Sides67329
480
1208457
379471
11913
2020-20256 years
3×3 Tile, Ø6 Corner w/ 2×2 Ø4 Cutout79393
481
887536
187765
32128
2021-20255 years
10L Axle3737
482
1904333
721258
33120
1977-202549 years
1×2 Plate w/ Handle, Both Ends18649
483
1064487
427433
11914
2015-202511 years
Trolley Wheel (Skateboard)2496
484
1024496
483379
101020
1991-202535 years
4×2 Wedge Slope. Right43711
485
586686
331521
27207
2003-202523 years
3L Axle Connector42195
486
1634374
276595
11909
2016-202510 years
-45° 4×4 Inverted Double Slope72454
487
745582
445412
15586
1985-202541 years
Glass for 4×6 Frame57895
488
967512
279593
18450
2005-202521 years
2×3 Pane60608
489
1781349
259622
101012
1978-202548 years
6×6 Dish44375
490
555721
253629
35105
2002-202524 years
4×4 Plate w/ 2×2 cutout64799
491
921523
457400
11915
2009-202517 years
Minifig Neck Bracket w/ 1-Stud28974
492
1041493
344507
13733
2002-202524 years
1×2 w/ 3-Claws (Rock)27261
493
1327437
179792
20377
2017-20259 years
1×1×⅔ Stud 1-Side, Ø1 Rounded End3386
494
1709362
289570
91145
2023-20253 years
N
63° 4×6 Double Wedge Plate32059
495
582691
351500
23289
1999-202527 years
Handlebar w/ Handle30031
496
778573
631294
91155
1996-202530 years
1×2 Cylinder 1-Finger Click Hinge w/ Axle Hole53923
497
1104475
395455
101018
2001-202525 years
2×2 Box Door4346
498
650643
459398
15592
1983-202543 years
1×2×2⅔ Window Frame w/ Arched Top30044
499
892535
266610
19416
1996-202530 years
-45° 6×1 Inverted Double Slope52501
500
761576
366486
16541
2005-202521 years
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