Hose, Pneumatic 4mm D. 21L / 16.8cm
5102c21
Tubes and Hoses
Appears in 2 official sets
Catalog rarity
Very rare
Appears in only 2 official sets — often harder to source loose. Available in 3 catalog colors.
Based on official set inventories in our catalog — not market price or production volume.
Best sets to source this part
Smallest official sets that include this element — useful when you only need one piece, not the whole theme.
Hose, Pneumatic 4mm D. 21L / 16.8cm (part 5102c21) is a Tubes and Hoses used in 2 official LEGO sets. Scan or search to authenticate loose parts and check market value. Open the parent-set list to see which themes and years used this mold — essential when a common shape appears in a rare color or print.
- → Category: Tubes and Hoses
- → Appears in 2 official sets
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Market value
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Color variants
Sets containing this part
4 sets
