← The LEGO Parts Guide › Technic

Mechanical & Pneumatic (38 parts)

Linear motion driven by gears or pneumatics.

Jump To:

Mechanical & Pneumatic (38 parts)
Show:CurrentAll Parts
View:ScaleLabelTable
Part Name(Part Number)
Overall
Rank
# Pieces(Rank)
# Sets(Rank)
# Colors(Rank)
Years
Produced
7-9L Linear Actuator92693
2466
732007
361946
15548
2011-202515 years
10-15L Linear Actuator61927
3059
412571
242434
15619
2008-201912 years
R
Linear Actuator Holder61904
2529
712036
332045
15552
2008-202518 years
Pneumatic Switch19474
4553
163868
74298
15837
2018-20247 years
Pneumatic Switch, Welded47223
3407
322878
113517
24160
2003-201614 years
R
1×6 Pneumatic Pump26674
4857
75171
74412
24639
2011-202414 years
1×5 Pneumatic Cylinder19475
3401
203505
182823
24253
1992-202433 years
Bush w/ Pneumatic Hose Connector99021
838
615672
240658
42562
2011-202515 years
Pneumatic T-Piece4697
427
1370433
603313
91155
1984-202542 years
2×3×11 Pneumatic Pump26288
5774
55839
55080
16507
2016-20249 years
6½L Shock Absorber76537
846
425839
151897
101041
1980-202546 years
9L Shock Absorber79717
4841
134190
64602
15907
2022-20254 years
18L Shock Absorber69633
5176
84944
45340
24567
2022-20254 years
6×3×5 Pullback Motor12799
2965
352777
322080
15650
2013-202513 years
16L Crane Arm Outside w/ Pin Holes57779
2091
412551
351991
71659
2007-202519 years
16L Crane Arm, Center2351
2898
302939
162973
42771
1986-200520 years
R
16L Crane Arm Outside, Smooth2350
3028
283026
143155
42789
1987-200519 years
R

Pneumatic Hose

A very flexible tube to attach pneumatic components

Part Name(Part Number)
Overall
Rank
# Pieces(Rank)
# Sets(Rank)
# Colors(Rank)
Years
Produced
2L Pneumatic Hose5102c02
5020
75140
45378
33689
1995-202127 years
3L Pneumatic Hose5102c03
5432
65434
45409
24715
1993-202331 years
4L Pneumatic Hose5102c04
4711
124306
54927
24415
2016-20249 years
5L Pneumatic Hose5102c05
3184
322874
123379
33329
1984-202340 years
6L Pneumatic Hose5102c06
3490
263132
74262
42802
1995-202430 years
7L Pneumatic Hose5102c07
5807
55683
26639
33763
1993-201321 years
8L Pneumatic Hose5102c08
6028
46067
36017
24894
2010-202112 years
9L Pneumatic Hose5102c09
5871
55744
35973
24799
1993-202230 years
11L Pneumatic Hose5102c11
5808
114445
17728
24451
20231 year
N
13L Pneumatic Hose5102c13
4605
134163
54916
24388
1980-202445 years
14L Pneumatic Hose5102c14
4894
84944
64676
24567
2010-202011 years
R
16L Pneumatic Hose5102c16
5162
65391
45409
33720
2005-202218 years
20L Pneumatic Hose5102c20
3129
213410
162990
42839
1986-202439 years
23L Pneumatic Hose5102c23
6029
46067
36017
24894
2016-20238 years
24L Pneumatic Hose5102c24
4702
94730
54973
33625
2008-202316 years
25L Pneumatic Hose5102c25
4732
75140
64698
33689
1984-202441 years
27L Pneumatic Hose5102c27
3985
143998
54904
52461
2002-202120 years
28L Pneumatic Hose5102c28
5998
46018
26665
33824
2015-20217 years
32L Pneumatic Hose5102c32
7647
27355
26877
17355
2016-20249 years
37L Pneumatic Hose5102c37
5433
65434
45409
24715
2010-202213 years
40L Pneumatic Hose5102c40
3859
134126
84104
42944
1989-202133 years

Subscribe for updates!

Join thousands of LEGO fans by subscribing to our monthly newsletter. It contains updates to the LEGO Parts Guide, exclusive subscriber content, and a roundup of the best LEGO news from around the web.

I give Brick Architect consent to send email using the information provided in this form.

What to expect: Brick Architect is committed to respecting your personal data and privacy, in accordance with our Privacy Policy. Please feel free to unsubscribe at any time using the link at the bottom of every email we send.

The LEGO Parts Guide is a work in progress

This is a handcrafted experience to help you browse LEGO parts in a simpler way. If you have ideas to make it better or encounter any issues, please send me an email at tom@tomalphin.com — Thanks!

Check out the About the LEGO Parts Guide page to learn more about why I created this guide. It also includes a detailed version history with images of early prototypes of this guide.


Support the LEGO Parts Guide

The LEGO Parts Guide is an extension of my LEGO Brick Labels project. If you want to support this project and gain access to behind-the-scenes updates, consider supporting the project at patreon.com.

The LEGO® Parts Guide. © 2026 Brick Architect LLC.
Content and design by Tom Alphin. Use of this content without permission is prohibited.
brickarchitect.com

Brick Architect earns a commission from qualifying purchases at partner sites such as LEGO.com and Amazon. (For a complete list of affiliate programs, visit About Brick Architect.)

LEGO® is a trademark of the LEGO Group which does not sponsor, authorize or endorse this site. As a member of the Recognized LEGO® Fan Media program, we abide by the LEGO Fair Play and Novelty policies by not sharing leaked photos of unreleased sets.

This guide uses external data from Rebrickable, BrickLink, Brickset, and LDraw.