3873Technic Link TreadPart number3873CategoryTechnic SpecialMaterialPlasticAppears in28 setsThis part on Rebrickable ↗ (opens an external website)Available colours 2Black#05131D26 sets – Sets in this colour: BlackLight Bluish Gray#A0A5A92 sets – Sets in this colour: Light Bluish GrayNumbers at other sourcesSourceNumberLEGO3873Rebrickable3873Related partsOther moulds15379 Technic Link Tread with Beveled EdgeSets containing this partColourAll coloursBlackLight Bluish GrayApply2 results60007-1High Speed Chase2013283 partsPolice12× in this set10227-1B-wing Starfighter20121,487 partsUltimate Collector Series36× in this set