872 Gear Blocks

Part      ID    Quantity   Color   Description
3648a   3648a    4      Light Gray    Technic Gear 24 Tooth [Old Style - Three axle holes]
3691   3691    1      Light Gray    Motor Housing 4 x 4 x 3, 4.5V
3700   3700    2      Red    Technic Brick 1 x 2 [1 Pin Hole]
3706   3706    2      Black    Technic Axle 6
No Image   3711a    62      Black    Technic Link
3713   3713    2      Light Gray    Technic Bush
3738   3738    2      Red    Technic Plate 2 x 8 [7 Holes]
768   768    1      Light Gray    Technic Gearbox 2 x 4 x 3
No Image   upn0220    1      Light Gray    Technic Gear Reduction Block 20x, 3 x 4 x 2 1/3