LEGO® Technic Dark bluish gray Tread Sprocket Wheel Extra Large 42529 LEGO Element ID: 6254781

LEGO® Technic Dark bluish gray Liftarm Thin 1x5 32017 LEGO Element ID: 32017199, 4210666, 4503417, 6215176

LEGO® Technic , pearl dark gray Axle Connector 2 x 3 Quadruple 11272 LEGO Element ID: 6022718, 6251539

LEGO® Technic Dark bluish gray Liftarm Thin 1 x 3 - Axle Holes 6632 LEGO Element ID: 4223767, 6364452, 6632199

LEGO® Technic Dark bluish gray Axle and Pin Connector Angled #2 - 180 degrees 32034 LEGO Element ID: 32034199, 4210981, 6179648, 6271876

LEGO® Technic Dark bluish gray Brick 1x2 with Holes 32000 LEGO Element ID: 4210762

LEGO® Technic Dark bluish gray Axle Connector 2L (Smooth with x Hole + Orientation) 6538c LEGO Element ID: 4516546, 6084613

LEGO® Technic Dark bluish gray Axle and Pin Connector Angled #1 32013 LEGO Element ID: 32013199, 4210658, 6296856

LEGO® Technic Dark bluish gray Axle and Pin Connector Hub with 1 Axle 22961 LEGO Element ID: 6135014

LEGO® Technic Dark bluish gray Liftarm, Modified Ball Joint Angled 1 x 2 LEGO Element ID: 4289258

LEGO® Technic Dark bluish gray Technic, Brick Modified 2 x 2 with Pin Hole, Rotation Joint Socket 48169 LEGO Element ID: 6278974

LEGO® Technic Dark bluish gray Axle Connector Hub with Two Bar Holders Perpendicular (Lightsaber Hilt) 24122 LEGO Element ID: 6310174