x 6
4032a - Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
x 2
67811 - Steering Wheel with 4 Studs on Center
x 1
32016 - Technic Axle and Pin Connector Angled #3 - 157.5°
x 15
42195 - Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls]