Lego technic pneumatic hose: 4mm 20l/16cm-ref 5102c20-set 8250 8299 | eBay
Sets that have x188: Technic Pneumatic Tubing
LEGO® 99021 6167942 - 6265670
LEGO Blue 4mm Diameter Pneumatic Hose 27.2 cm | Brick Owl - LEGO Marketplace
Lego compatible pneumatic tube
Unique Bargains 6mm OD x 4mm ID Polyurethane PU Pneumatic Air Tubing Pipe Hose 20ft Blue - Walmart.com
Lego Pneumatic Switchless Engine – New Valve Design – Nico71's Technic Creations
Quickun Pneumatic Tubing 6mm x 4mm PU Polyurethane Tube Air Hose Line for Air Compressor Fitting or Fluid Transfer ( Black 32.8ft/10Meters ) - - Amazon.com
Sheepo's Garage: Alternative parts for rare soft axles
LEGO® 5102c33 4631300
LEGO Black 4mm Diameter Pneumatic Hose 19.2 cm (24 Studs) (63540) | Brick Owl - LEGO Marketplace
LEGO® 5102c54 4631295
Lego compatible pneumatic tube
Technic Tube - Flexible - LEGO® Black Pneumatic Tube 600MM - 1915 - The shop Briques Passion
Quickun Pneumatic Tubing 12mm x 8mm PU Polyurethane Tube Air Hose Line for Air Compressor Fitting or Fluid Transfer ( Blue 32.8ft/10Meters ) - - Amazon.com
LEGO 4mm Diameter Pneumatic Hose 18.4 cm | Brick Owl - LEGO Marketplace
Third party pneumatic hose - specification? - LEGO Technic, Mindstorms, Model Team and Scale Modeling - Eurobricks Forums
1/4 in. OD Polyurethane Pneumatic Tubing - AndyMark, Inc
LEGO - Hose, Pneumatic 4mm D. 53L / 16.5 inches - Light Gray | eBay
Amazon.com: LEGO Pneumatic Set, Hoses, Connectors, Cylinders, Valve Switches : Everything Else
![BrickLink - Set 970119-1 : LEGO Pneumatic Tubing [Educational & Dacta:Service Packs:Technic] - BrickLink Reference Catalog](https://img.bricklink.com/ItemImage/SL/970119-1.png "BrickLink - Set 970119-1 : LEGO Pneumatic Tubing [Educational & Dacta:Service Packs:Technic] - BrickLink Reference Catalog")
BrickLink - Set 970119-1 : LEGO Pneumatic Tubing [Educational & Dacta:Service Packs:Technic] - BrickLink Reference Catalog
Moc Technical Parts 1 Meters Technical Pneumatic Tube Internal Dia 2mm External Dia 4mm Compatible With Lego For Kids Boys Toy - Blocks - AliExpress
Pneumatic Hose Connector with Axle Connector
