Parts list: № Number Qty Name Options 1 WZ2158701 1 RIVET Next page: ST640358 Counter Weight, Boom Balance ST642162 Transport Support, Second Boom Arm, 3 Parts Folding, 24-33 m ST642180 Fixed Center Frame, 3 Parts Folding ST643301 Boom Support, Front, 3 Parts Folding, 3 m Transport Width ST650333 Compression Spring, Extreme Inclination ST637706 Third Boom Arm, 3 Parts Folding, 33/21 m, 36/24 m, 39/27 m, 40/27 m, LH Illustrated ST637701 Second Boom Arm, 3 Parts Folding, 36/24 m; LH Illustrated ST614022 First Boom Arm, 3 Parts Folding, 39/27, 40/27 m ST613986 First Boom Arm, 2 Parts Folding, 24/12 m, LH Illustrated ST613978 Second Boom Arm, 3 Parts Folding, 27/21 m, 30/21 m, 32/21 m, 33/21 m, LH Illustrated