RC offroad xfercase
by outcastrc, published
Simple no reduction transfer case for RC 4x4 vehicle.
5x11 bearing X6
5mm drill rod X3 (length changed to suite requirements)
13t 5mm pinion gears X3
3mmx10mm screw X4 to mount to vehicle
2mmx10mm screw X8 (or equivalent small size)
Pinion gears ordered from: http://www.hobbyking.com
13T/5mm M1Steel Pinion Gear
PRODUCT ID: ST13T-5-M1
Cut 3 lengths of drill rod. 35mm, 22mm, and 45mm. If you want you could make the shafts that exit the case longer to suite your needs. You will need to mark and file flat spots on the drill rod for the pinion grub screws and the driveshafts to clamp on to the shafts.
The holes for bolting on the lid were drawn as 1mm by 10mm deep so that you can drill and tap to whatever size screws you plan on using.