![Brick-Shop - Technic 6005292 yellow 74981 pneumatic pump Parts Light Gray Technic Turntable, large Type 1, complete AssemblyElectric Battery Box Train Power Functions Motor online Engine Motor Lego (7897) Brick-Shop - Technic 6005292 yellow 74981 pneumatic pump Parts Light Gray Technic Turntable, large Type 1, complete AssemblyElectric Battery Box Train Power Functions Motor online Engine Motor Lego (7897)](https://www.brick-shop.de/images/product_images/popup_images/pneumatic_32_gelb.jpg)
Brick-Shop - Technic 6005292 yellow 74981 pneumatic pump Parts Light Gray Technic Turntable, large Type 1, complete AssemblyElectric Battery Box Train Power Functions Motor online Engine Motor Lego (7897)
![BrickLink - Set 970117-1 : LEGO Pneumatic Hand Pump (Pack of 2) [Educational & Dacta:Service Packs:Technic] - BrickLink Reference Catalog BrickLink - Set 970117-1 : LEGO Pneumatic Hand Pump (Pack of 2) [Educational & Dacta:Service Packs:Technic] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/SL/970117-1.png)
BrickLink - Set 970117-1 : LEGO Pneumatic Hand Pump (Pack of 2) [Educational & Dacta:Service Packs:Technic] - BrickLink Reference Catalog
![LEGO Pneumatic Pump (Old Style) 48mm with Black Piston (4 Studs Long) and Spring (4701) | Brick Owl - LEGO Marketplace LEGO Pneumatic Pump (Old Style) 48mm with Black Piston (4 Studs Long) and Spring (4701) | Brick Owl - LEGO Marketplace](https://img.brickowl.com/files/image_cache/larger/lego-pneumatic-pump-old-style-48mm-with-black-piston-4-studs-long-and-spring-4701-28.jpg)
LEGO Pneumatic Pump (Old Style) 48mm with Black Piston (4 Studs Long) and Spring (4701) | Brick Owl - LEGO Marketplace
![LEGO Transparent Light Blue Pneumatic Pump with Black Finger Knob (63856 / 74720) | Brick Owl - LEGO Marketplace LEGO Transparent Light Blue Pneumatic Pump with Black Finger Knob (63856 / 74720) | Brick Owl - LEGO Marketplace](https://img.brickowl.com/files/image_cache/larger/lego-transparent-light-blue-pneumatic-pump-with-black-finger-knob-63856-74720-28-343670-101.jpg)
LEGO Transparent Light Blue Pneumatic Pump with Black Finger Knob (63856 / 74720) | Brick Owl - LEGO Marketplace
![LEGO 2797c02 Trans-Light Blue Pneumatic Pump with Black Top | electricBricks : LEGO set and parts shop and database LEGO 2797c02 Trans-Light Blue Pneumatic Pump with Black Top | electricBricks : LEGO set and parts shop and database](https://www.electricbricks.com/images/2797c02_trans-light_blue.png)
LEGO 2797c02 Trans-Light Blue Pneumatic Pump with Black Top | electricBricks : LEGO set and parts shop and database
![Amazon.co.jp: 19 pcs 10 kinds of MOC pneumatic parts brick,air pump push rod switch piston air pipe,DIY small particle stem building blocks toy set Compatible with Lego and Air pipe random colors : Amazon.co.jp: 19 pcs 10 kinds of MOC pneumatic parts brick,air pump push rod switch piston air pipe,DIY small particle stem building blocks toy set Compatible with Lego and Air pipe random colors :](https://m.media-amazon.com/images/I/516ZWNIF3+S._AC_SL1100_.jpg)