Tamiya Dyna Blaster part H4

Part H4 for the original Tamiya Dyna Blaster RC car.

Drill the small holes to 2.5mm and tap with M3 threads.

Drill the large center hole to ~6mm to fit the axle. Drill the space for the bearings to ~8mm.

The spacer washer under the axle is needed as with the original part.