Current Most Common LEGO Parts
This page shows the most common LEGO parts based on the assumption that you bought one of every set released in 2020-2024. This is a good way to approximate the most common parts currently being produced, and a good predictor of parts you may have in large quantities in your own collection. (For storage ideas, check out my LEGO Storage Guide.)
Parts sorted by the span of years that this part was produced and only includes parts which were produced in the past 5 years.
Sets from 2025 are not included in the 'Current' rankings because many of this year's sets have not been released or inventoried yet — including them too early in the year could cause unpredictable rankings.
Show
2001 to 2250
Tricycle Frame50015
1777101986
101683
31548
2019-20257 years
2×4×1⅓ Curved Panel30841
1782141808
71849
31520
2018-20247 years
3×6 Train Wheel Holder (Bogie)38339
1796371325
52009
12320
2019-20257 years
Balloon Dog35692
180492044
81815
41281
2018-20247 years
3×4×8 Technic Large Motor (w/ Absolute Position) 22169
1828171719
101660
12409
2019-20257 years
Tile Shooter w/ Axle41812
1829101986
81806
31548
2019-20257 years
Clam, Small49595d
1851121879
61938
31533
2019-20257 years
Animal, Sea Life Set, Fish with Bar49595e
1852121879
61938
31533
2019-20257 years
Animal, Sea Life Set, Seahorse with Bar49595g
1853121879
61938
31533
2019-20257 years
4L CV Joint, Socket52730
1869191656
81777
12398
2019-20257 years
Animal, Sea Life Set, Star Fish49595c
1882111936
61945
31545
2019-20257 years
Scarf, Long Wrapped25376
1926101996
81806
21909
2019-20257 years
Lipstick93094
1931131850
61931
21864
2017-20237 years
14 Tooth XL Sprocket42529
1933151785
52027
21851
2019-20257 years
Disc Brake Hub w/ 3-Pin Holes35189
1944141816
52031
21856
2018-20247 years
Animal, Sea Life Set, Snail with Bar49595f
1949101986
52051
31548
2019-20257 years
Rotary (Wave) Shifter35188
1956121910
91730
12458
2018-20247 years
Hat, Beanie90541
197382094
61961
31563
2019-20257 years
Pneumatic Switch19474
2030141824
61927
12434
2018-20247 years
Animal, Sea Life Set, Octopus49595a
205562242
61976
31590
2019-20257 years
Animal, Sea Life Set, Clam Shell Large49595b
205662242
61976
31590
2019-20257 years
Headwear Accessory Visor41805
206172168
52073
31578
2019-20257 years
Equipment Shepherd's Crook / Staff49492
206372168
52073
31578
2019-20257 years
30mm D. × 20mm Wheel w/ Technic Axle Hole, 5-Angled Spokes42716
2112131850
32324
21864
2019-20257 years
Wedge Plate Special 12 x 12 with 4 x 8 Recessed, Pin Holes43979
215652325
52095
31605
2019-20257 years
Clutch w/ Axle Hole, Outside46834
215782126
71874
12526
2019-20257 years
Clutch w/ Axle Hole, Inside46835
215882126
71874
12526
2019-20257 years
Tall Top Hat [PLAIN]27149
220352325
42216
31605
2018-20247 years
Hair, Combed Sideways99930
226542403
42237
31625
2018-20247 years
Train Front 2 x 6 x 217454
228152325
32373
31605
2014-20207 years
Panel 2 x 6 x 6 with Window Slot22387
237052345
32373
22000
2016-20227 years
Ring 14 mm Inside Diameter [For Humans]36970a
239232598
32427
31652
2018-20247 years
Ring 16 mm Inside Diameter [For Humans]36970b
239332598
32427
31652
2018-20247 years
Wedge Sloped Inverted 16 x 4 x 1 1/3 Cockpit42863
239632598
32427
31652
2019-20257 years
Windscreen 6 x 6 x 228782
242142430
32388
22026
2017-20237 years
Vehicle Track, Train Rail Ramp 8 x 1253834
243462279
32359
12575
2019-20257 years
Minifig Neck Bracket w/ 2-Studs18986
259332662
32427
12740
2019-20257 years
3×3×6 Simple Medium Motor w/ 4-Studs21980
259532662
32427
12740
2016-20227 years
Duplo Animal Cow with Black Spots Print37184
260232662
32427
12740
2018-20247 years
Hair Tousled and Spiked Up Very High25411
267922728
22654
22132
2019-20257 years
Coaster Track, Slope26561
268122728
22654
22132
2018-20247 years
Boat Hull 8 x 16 x 328533
268222728
22654
22132
2017-20237 years
Boat Deck 8 x 16 x 328535
268322728
22654
22132
2017-20237 years
Equipment Wand Sprue [Complete Set of 2]36752
269322728
22654
22132
2018-20247 years
Duplo Train Barrier / Crossing Gate with Lever [Plain]13359
272632662
22619
12740
2019-20257 years
Glass for Train Front 2 x 6 x 217457
272732662
22619
12740
2014-20207 years
Technic Linear Actuator with Dark Bluish Gray Ends Long40918
273832662
22619
12740
2019-20257 years
28L Pneumatic Hose5102c28
274732618
12877
22088
2015-20217 years
Duplo Axe / Tomahawk Square Handle and Hollow Bottom18018
279422806
22654
12806
2014-20207 years
Duplo Animal Whale, Body with White Base23738c01
280222806
22654
12806
2016-20227 years
Duplo Gear 6 x 6 - 12 Tooth26835
280822806
22654
12806
2017-20237 years
Equipment Ball and Chain with 1 x 1 Round Plate15532
291522806
12882
12806
2014-20207 years
Pneumatic Cylinder 1 x 11 with 2 Stepped Inlets [V2]19476
292022806
12882
12806
2015-20217 years
Duplo Train Front, Steam Engine with Cow Catcher [Plain]28592
293422806
12882
12806
2017-20237 years
Tyre 68.7 x 27 S52985
296522806
12882
12806
2019-20257 years
Hat Very Wide Brim, Outback Style [Fedora]13565
312013012
13012
13012
2019-20257 years
Minifig Neckwear Moustache15439
312813012
13012
13012
2015-20217 years
Headwear Accessory Night Vision Goggles15446
313013012
13012
13012
2016-20227 years
Duplo Batman Bat-a-Rang / Boomerang16701
314913012
13012
13012
2014-20207 years
Technic Digger Bucket 5 x 7 x 4 1/2 Clamshell with Pin Hole and Axle Hole18943
315913012
13012
13012
2015-20217 years
Duplo Animal Fish with Thick Tail and Small Tail Fin19084
316213012
13012
13012
2014-20207 years
Duplo Roof Section 4 x 4 x 3 with Window27396
320913012
13012
13012
2017-20237 years
Double Circles (Brickheadz Glasses)35365
323613012
13012
13012
2018-20247 years
Duplo Brick 4 x 12 x 2 [Rocker]39927
325913012
13012
13012
2019-20257 years
Duplo Figure Snowman (Olaf)52388
329213012
13012
13012
2019-20257 years
Helmet Ninja, Samurai98128
350613012
13012
13012
2016-20227 years
2×6 Tile69729
1192093132
438137
22140
2020-20256 years
2×4 Jumper w/ 2-Studs (Double Jumper)65509
2191013234
303199
13346
2020-20256 years
1×1 Round Plate w/ 45° Bar, Bottom65578
255876265
318188
9530
2020-20256 years
3×3, Ø4 Corner Plate w/ 2×2 Curved Cutout68568
275626323
160361
22143
2020-20256 years
1×2×1⅔ Brick, Studs 3-Sides67329
277804274
247241
10488
2020-20256 years
2×2 Wedge. Curved66956
297608331
167345
17234
2020-20256 years
4×4×⅔, Ø2 w/ Rounded Corners66792
350442402
130423
16267
2020-20256 years
3×3 Tile, Round67095
383284537
140391
16271
2020-20256 years
1×2, Ø2 ½-Circle Brick68013
384504375
134415
9535
2020-20256 years
2×2×1⅓ Curved Corner w/ Cutout67810
387354478
99529
18213
2020-20256 years
63° 2×4 Wedge Plate, Left65429
396286533
113479
18217
2020-20256 years
63° 2×4 Wedge Plate, Right65426
397289530
111485
18216
2020-20256 years
Bar 2L w/ 2-Studs66909
411370456
126436
11449
2020-20256 years
3×3 Round Corner65617
432348484
71667
19193
2020-20256 years
2×4 Tile, Ø2 Rounded Ends66857
433259562
127432
14330
2020-20256 years
6×6×⅔, Ø4 w/ Rounded Corners66789
487230588
88580
14332
2020-20256 years
2×2 45° Elbow, 2-Axle Holes, Short65473
577176698
47832
19195
2020-20256 years
Bar 1L w/ 3-Stems68211
595261559
83604
6802
2020-20256 years
2×2×⅔ w/ Feet, 4-Studs66858
65999909
67700
14336
2020-20256 years
4×3½×1 Curved, Double w/ 3-Steps66955
734120850
43876
11468
2020-20256 years
1×4×2⅔ Curved65734
761109877
321015
14335
2020-20256 years
Arm, Long w/ Technic Pin66788
813100904
42884
8646
2020-20256 years
1×1 Jewel, Octagonal65092
841181685
48825
31348
2020-20256 years
Cupcake79743
85885951
40906
8648
2020-20256 years
Cloud Swirl w/ Bar 1L68547
87086944
41894
7736
2020-20256 years
4×4 Round Brick w/ Recess68325
87983963
47840
6837
2020-20256 years
DUPLO 2×2 Stool65273
88685951
35962
8648
2020-20256 years
Rice Bowl34172
915112873
68693
21715
2020-20256 years
8×8×⅔, Ø4 w/ Rounded Corners66790
916591103
34988
10520
2020-20256 years
16×16×1⅓ Technic Plate (Art)65803
960168712
171320
5963
2020-20256 years
2×6×1⅓ 2-Axle Holes, Cutout3668
996122842
59752
12254
2020-20256 years
45° 4×8 Double Corner Plate68297
1037481194
291061
7754
2020-20256 years
2×3×⅔ Feet w/ 6-Studs66859
1097311404
241140
10526
2020-20256 years
4×4×⅔ Tile w/ Ø2 Rounded Corners68869
1165371321
221182
6859
2020-20256 years
5×5 Steering Wheel w/ 2×2 Round Plate67811
1168451225
251114
41191
2020-20256 years
2×2 Cake Frosting65700
1169301424
231162
7765
2020-20256 years
11×15 Frame, Open Center39790
1177461215
231156
41187
2020-20256 years
Hat, Conical Asian w/ Raised Center26007
1208361328
201236
51038
2020-20256 years
Large Figure Weapon Sword, Blade with Bar, Single Edge65184
1320311407
131498
6866
2020-20256 years
Gem w/ Stem (Infinity Stone)36451a
1322481195
81757
6848
2018-20236 years
1×2×2 Brick w/ Photo Clip37452
1328271471
171340
51054
2020-20256 years
41mm D. × 15mm Wheel, 7-Pin Holes68327
1337241521
121553
8681
2020-20256 years
5L Power Burst, Spiral w/ Bar Ends35032d
1360341361
181302
31437
2018-20236 years
5L Power Burst, Bolt w/ Bar Ends35032b
1372341361
171335
31437
2018-20236 years
Wave / Power Burst / Flame, Bolt Small with Bar Ends35032c
1373341361
171335
31437
2018-20236 years
3×5 Panel w/ Cutout67139
1381481202
241131
12297
2020-20256 years
Power Burst, Blaster w/ Bar35032a
1396321391
171339
31444
2018-20236 years
Wheel 14.4 mm with Bar65630
1397441249
251117
12305
2020-20256 years
DUPLO 2×4 Tile w/ Wood Grain65109
1419331381
201242
21790
2020-20256 years
Fishbowl Helmet51283
1445241529
191284
31463
2020-20256 years
6×6×1⅔ Windscreen, Curved65632
1465181675
181315
41244
2020-20256 years
DUPLO 4×5 Door, 2-Panes65111
1474251507
101649
51060
2020-20256 years
#50 5×13 Panel, Curved, Tapered L.67142
1490201612
101655
6887
2020-20256 years
#51 5×13 Panel, Curved, Tapered R.68196
1515181668
101658
6890
2020-20256 years
Power Burst, Large Shield35032e
1516181678
181315
31492
2018-20236 years
Ice Cream Sundae Glass68504
1530261492
161375
21805
2020-20256 years
6×6×3 Hemisphere w/ 2-Click Hinges52979
1533151770
111622
6900
2020-20256 years
6×12×1 Vehicle Base65634
1541251516
241143
12358
2020-20256 years
Power Burst, Small Shield35032f
1542171707
171351
31498
2018-20236 years
6×10×1 Vehicle Base w/ 4 Wheel Pins65202
1556261496
221187
12351
2020-20256 years
Fairing, Motorcycle Frame, Vintage no Front Mudguard65521
1560151776
141471
41251
2020-20256 years
DUPLO 2×4 Tile, Cushion65110
1579221580
111607
31477
2020-20256 years
Ninja Star (Saw) w/ 6-Blades41125
1599121872
91730
7780
2019-20246 years
1×1×⅔ w/ Binoculars52494
1601261496
181308
12351
2019-20246 years
Ø4 Tube, 45° Curved49737
1632181671
71845
51072
2020-20256 years
3L CV Joint, Ball52731
1641331383
121543
12329
2019-20246 years
2×6×1⅓ Spring Shooter49743
1653211605
181312
12383
2020-20256 years
Greatsword, Curved Crossguard66964
1674201634
171346
12387
2020-20256 years
1×3 Box69066
1675281462
121548
12344
2020-20256 years
19L Rotor Blade w/ 3-Pin Holes65422
1686171707
91719
31498
2020-20256 years
2×16×6 3-Frames35103
1696101972
81806
6907
2018-20236 years
Differential Housing65414
1713201634
141461
12387
2020-20256 years
4L Ø4 Tube, Straight49736
1714131839
81795
41259
2020-20256 years
Duplo Plant / Tree / Seaweed43852
1720101972
71864
6907
2019-20246 years
Weapon Crossbow and Bolt, Blocky65510
1815121891
101676
21873
2020-20256 years
Rock, Nugget35646
1832131845
61931
31528
2018-20236 years
Aircraft Fuselage Curved Forward 8 x 12 x 2 Bottom67243
183472149
61965
6918
2020-20256 years
Rim 30 mm with 4 Pin Holes41179
1862141816
71849
21856
2019-20246 years
Lighting Bolt, Double59233
1872101986
71864
31548
2019-20246 years
Ø6 Brake Disk w/ Axle Hole65416
1897171719
81781
12409
2020-20256 years
4×4 Cake Frosting65702
193582094
71874
31563
2020-20256 years
Arrow w/ Rubber End (Projectile)46537
1937121910
101676
12458
2020-20256 years
DUPLO 45° 4×2×3 Slope49570
1941101978
42152
41273
2020-20256 years
Life Jacket38781
1945141824
81790
12434
2020-20256 years
1×1 w/ 3-Bars, 120°50018a
1968111939
61945
21892
2019-20246 years
Harness w/ 4-Studs41811
197962232
61976
41301
2019-20246 years
6×2×5⅓ Swing w/ 4-Studs67075
198282109
81820
21942
2020-20256 years
Windscreen 8 x 8 x 3 Dome with Dual 2 Fingers - 7 Teeth69320
199872160
52073
41293
2020-20256 years
Hair, Swept Back w/ Widow's Peak25972
201982109
71874
21942
2018-20236 years
Dinosaur Jaw, Raptor37407
202752317
52095
51116
2020-20256 years
1×10×4 Windscreen65735
2058131859
61931
12445
2020-20256 years
Hair, Short Pigtails35701
208182094
42167
31563
2019-20246 years
Hinge 1 x 3 Triangle with Two Pins, 1 Locking Finger, Squared Pin Holes57359
211372180
61965
21959
2020-20256 years
Hair Coiled and Short36060
214462257
61976
21978
2020-20256 years
Duplo Food Bananas89278
219062257
52082
21978
2019-20246 years
Animal Body Part, Dinosaur, Dilophosaurus / Gallimimus Lower Jaw with Teeth [Plain]49418
219442392
42237
41317
2020-20256 years
Duplo Plate 4 x 4 with 16 Studs and Reinforced Hinge65085
221072180
42183
21959
2020-20256 years
Duplo Brick 2 x 2 x 2 Bag Shaped [Plain]23925
221452319
32373
41311
2020-20256 years
Plate Special 8 x 8 x 2/3 Octagon with Rim67929
227762279
61976
12575
2020-20256 years
19mm D. Ball52629
228472199
52073
12549
2020-20256 years
5×3 Socket w/ H-Shape39370
229252345
42216
22000
2020-20256 years
9×9×5 Battery Box (2-Port, 6x AA)85825
234042430
42237
22026
2020-20256 years
Launcher, Weapon Gun / Blaster / Shooter / Fire Nozzle Mini with Towball Socket23922
237762279
42201
12575
2016-20216 years
Hand Left, Glove, Infinity Gauntlet36470
246042492
42237
12634
2018-20236 years
Duplo Flippers43871
246642492
42237
12634
2019-20246 years
Rip Cord Flexible with Handle Thick16965
254942492
32388
12634
2015-20206 years
15×2×7 Mudguard, Trapezoid46882
255942492
32388
12634
2019-20246 years
Duplo Animal Fish, Clownfish with White Stripes52259
256042492
32388
12634
2019-20246 years
Hair Mohawk93563
272222728
22654
22132
2019-20246 years
Wall Panel 1 x 4 x 6 Curved Vertically34732
273532662
22619
12740
2017-20226 years
Equipment Spiral Pole Attachment - 2 Bent Handles and 3 Internal Splines23422
280122806
22654
12806
2016-20216 years
Hair Tousled Mid-Length with Side Part25409
280522728
12882
22132
2017-20226 years
Duplo Brick Special 1 x 2 Bow39924
282922728
12882
22132
2019-20246 years
Hub, Mario with 4 Top Studs and LCD Screens for Eyes and Chest49242
283622806
22654
12806
2020-20256 years
Dome Hemisphere 5 x 9 x 5 1/3 with 2 x 2 Studs on Top20455
292222806
12882
12806
2015-20206 years
Tipper Bed 4 x 6, Solid Studs15455
313113012
13012
13012
2015-20206 years
Helicopter Body 4 x 14 x 5 with Top Pin19000
316013012
13012
13012
2015-20206 years
Lightsaber Blade with Cross21699
317513012
13012
13012
2015-20206 years
Construction Vehicle Bucket 3 x 6 with 7 Hinge Teeth21709
317613012
13012
13012
2015-20206 years
Spiral [Fireman] Pole 32L23421
318313012
13012
13012
2016-20216 years
Boat 12 x 40 x 5 with Light Bluish Gray Deck [Complete Assembly]23999c01
318613012
13012
13012
2016-20216 years
Duplo Board 3 x 6 (Surf / Blast / Hover) [Plain]24181
319013012
13012
13012
2016-20216 years
Duplo Sleigh / Sled, 2 x 6 with 10 Studs and Cutout24417
319213012
13012
13012
2016-20216 years
Duplo Snowflake41417
326213012
13012
13012
2019-20246 years
Duplo Boat / Submarine Top 10 x 6 x 3 1/243848
327013012
13012
13012
2019-20246 years
Duplo Boat / Submarine Base 10 x 6 x 1.543849
327113012
13012
13012
2019-20246 years
2×1 Bracket, Inverted73825
1272163130
384155
22139
2021-20255 years
1×3 Inverted70681
1751405191
195300
2693
2021-20255 years
2×1 Bracket79389
1951403192
272218
15283
2021-20255 years
1×1 Technic Brick w/ Axle Hole73230
2101526176
267220
11438
2021-20255 years
1×5 Plate78329
2161537174
301200
9528
2021-20255 years
1×2 Half Arch, Inverted78666
235911259
182321
21159
2021-20255 years
2L Bar w/ Stop Ring, Center78258
2581187213
291205
7689
2021-20255 years
3×3 Tile, Ø6 Corner w/ 2×2 Ø4 Cutout79393
295615328
120451
24118
2021-20255 years
1×2 Plate w/ Vertical Clip, End78256
347653314
193304
7693
2021-20255 years
2×2 Technic Brick w/ Cutaways73109
404583339
169341
5927
2021-20255 years
3×3 Curved Corner w/ Cutout76797
444328500
66702
20175
2021-20255 years
80° 6×2 Wedge Plate, Right78444
452372452
83601
13361
2021-20255 years
2×3 Panel, Curved71682
481410418
46844
16268
2021-20255 years
2×3 Beam, ¼-Ellipse71708
486381443
62726
12399
2021-20255 years
2×2, Ø2 Corner Plate w/ 1×1 Cutout79491
491312510
84596
10501
2021-20255 years
80° 6×2 Wedge Plate, Left78443
500257565
81612
12402
2021-20255 years
1×2 Rounded Brick w/ 2-Handles77808
539367460
98534
5933
2021-20255 years
2×2×⅔ Brick, Ribbed71752
581352482
155367
21688
2021-20255 years
1×1 Plate w/ Handle, Both Ends78257
616209637
79625
7711
2021-20255 years
1L Smooth Pin & 2L Axle65249
638347487
106502
21689
2021-20255 years
3×7 Panel71709
640208639
40899
12405
2021-20255 years
1×6 Bracket w/ 2×6 Plate, Inverted64570
647176702
67696
8635
2020-20245 years
4×4×⅔ Dish65138
648119852
55780
15303
2021-20255 years
3×3×2 Round w/ Recess, 4-Studs, Axle Hole73111
690159727
55778
8637
2021-20255 years
2×3 Plate w/ Cutout73831
713143779
56771
8641
2021-20255 years
Launcher Trigger69755
720277544
122448
12231
2021-20255 years
3L Pin w/ Stop77765
788302521
75647
12229
2021-20255 years
8×8 Round Plate74611
83883962
42885
9564
2021-20255 years
1×11 Beam w/ Alternating Holes73507
860254569
40898
21694
2021-20255 years
24mm D. × 11mm Wheel w/ Tire, Technic Pin Hole72206
871125836
281068
7725
2021-20255 years
1×15 Beam w/ Alternating Holes71710
910162720
36944
31354
2021-20255 years
4L Wave / Flame69858
933113871
301035
5987
2021-20255 years
3×3×2 Window Frame, Curved73878
948132816
171321
7724
2021-20255 years
DUPLO 54° 2×2×2 Slope70676
98577991
191257
9568
2021-20255 years
4×4×1 Dome w/ 2×2 Recess79850
999491182
281077
9583
2021-20255 years
Bar Holder w/ Clip 90°72869
1010111874
301036
31374
2021-20255 years
4×4 Plate w/ 2-Clips, Studs 3-Edges66252
1036751006
38927
31387
2021-20255 years
Butterfly w/ Stud Holder80674
1052691046
37941
31395
2021-20255 years
5×5 Round Corner, 45° Slope76795
1056641068
171324
8661
2021-20255 years
Launcher, Square69767
1057491185
34990
51021
2021-20255 years
8×4×⅔, Ø4 Blate w/ 2-Rounded Corners73832
1058561125
221178
7750
2021-20255 years
5×8×⅔ Curved71771
107584958
281070
31382
2021-20255 years
3×3 Curved Corner, Inverted73682
108485953
151395
6836
2021-20255 years
10×2×2 Wedge, Curved Left w/ 1-Stud77180
1125301418
191275
11480
2021-20255 years
10×2×2 Wedge, Curved Right w/ 1-Stud77182
1126301418
191275
11480
2021-20255 years
-60° 4×1×3 Inverted Slope w/ 4-Studs67440
1133491183
171328
7752
2020-20245 years
6L Jagged Blade w/ Axle Hole76919
1142731017
221174
31388
2021-20255 years
2×2 Round Tail w/ Pin Hole67361
1192341352
201239
6861
2021-20255 years
Tile Remover Key Diamond [DOTS]78169
1201321387
291066
41208
2021-20255 years
2×2×5 Panel, Corner78594
122189936
91699
41158
2021-20255 years
1×4 Flame w/ 2-studs70880
1231501172
161361
41177
2021-20255 years
Sword, Curved Blade w/ Bar37341a
1238331374
171337
6864
2018-20225 years
8×16×⅔, Recessed Studs71772
1241341355
191273
51039
2021-20255 years
Scythe / Hook37341d
1273311407
161369
6866
2018-20225 years
15° 5×8×⅔ Ramp w/ Rounded Corners75539
1288441245
191266
31419
2021-20255 years
Scythe / Hook, Double37341e
1292301425
151408
6870
2018-20225 years
4×4 Attachment Ring w/ closure73767
1299301428
211210
41212
2021-20255 years
Dagger / Knife37341b
1302291440
151409
6871
2018-20225 years
Custom images are not available for 50 parts on this page.2001 to 2250