3691Motor Housing 4 x 4 x 3, 4.5VPart number3691CategoryElectronicsMaterialPlasticAppears in1 setsThis part on Rebrickable ↗ (opens an external website)Available colours 1Light Gray#9BA19D1 sets – Sets in this colour: Light GrayNumbers at other sourcesSourceNumberRebrickable3691Related partsPairs with768 Technic Gearbox 2 x 4 x 3upn0220 Technic Gear Reduction Block 20x, 3 x 4 x 2 1/3Sets containing this partColourAll coloursLight GrayApply1 result872-1Supplementary Set197877 partsExpert Builder1× in this set
