x 2
64951 - Barrel Half Large with Axle Hole
x 1
7324 - Brick Round 1 x 1 D. Tube with 45° Elbow and Axle Holes (Crossholes) at Each End
x 4
4032a - Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)
x 2
50450 - Technic Axle 32
x 1
42195 - Technic Driving Ring Connector Smooth [2 rounded and 2 flat side walls]